Tekno NT-48 Instruction Manual

Introduction

Additional equipment and parts needed:

2/3 channel surface radio transmitter and receiver
High torque steering and brake servo
RX battery, switch harness
.21 nitro engine, tuned pipe, manifold, and glow plug
Fuel bottle, fuel, 1/8th scale starter box, and glow ignitor
1/8th scale truggy tires, wheels & CA glue
Paint for body

Tools needed:

Hex drivers (1.5mm, 2.0mm, 2.5mm)
Nut drivers (5.0mm, 5.5mm, 7.0mm)
Hobby knife
Needle-nose pliers, screwdrivers
4mm & 5mm turnbuckle wrench
4mm arm reamer
Lexan body scissors & reamer

Disclaimer: Tekno RC is not responsible or liable for any property or personal damage, loss,
or injury incurred as a result of using this product. This kit is meant for use by persons 14
years of age or older and in the strict connes of a legally permitted RC track or facility.

Warnings:

Always double-check that your radio gear is working properly before operating vehicle.
Never operate the vehicle indoors (unless the RC track is an indoor facility). Use caution
while operating vehicle so as not to collide with people who may be turn mashalling or
who might otherwise not be aware that a fast moving RC vehicle is in the vicinity.

Warranty:

We warrant that the parts included in this kit are free from defects. If you nd a defective
part in your kit, please contact us at [email protected] and we will help you to resolve the
issue. We do not warranty parts that may be broken during operation of the vehicle or
otherwise. Refer to the end of this instruction manual for a listing of spare/replacement
and option parts. All spare parts and other info are available on our website (www.teknorc.com)
and through our network of domestic and international dealers and distributors.

Thank you for purchasing the Tekno RC NT48 1/8th 4WD Nitro Competition Truggy. The NT48

represents the state-of-the-art in 1/8th nitro truggy technology. We hope you have as much fun

driving your new vehicle as we did developing it. We are always working on new projects, so please

check our website (www.teknorc.com) regularly for the latest news, parts, and kits. Thanks again.

TKR5144

Bag A

Front Differential
(overview)

TKR5114X

TKR5114X

TKR5403

TKR5149

TKR5150

TKR5150

TKR5143

TKR5113

Step

A-2

TKR1325
M3x14mm Flat Head Screw

x4

TKR5144

TKR5145

Step

A-1

Fill with 20,000 wt oil to

1mm below full

TKRBB08165
Ball Bearing(8x16x5mm)

x2

TKR5144
Differential 0-rings

x2

TKR5145
Differential Shims (6x17mm)

x2

TKR1325 x4

TKR5145

TKR5150

TKRBB08165

Diff

Oil

TKR5150

TKR5143

3

Step

A-4

Step

A-3

Grease

Grease

Grease

Grease

Note: Apply a liberal amount

of grease to the outdrives,

o-rings, and the large

di shims. This will ensure

smooth operation.

Note: Apply a liberal

amount of grease in the

areas between the shims

and o-rings, as well as

around the outdrive and

both sides of the seal

TKR1325
M3x14mm Flat Head Screw

x4

Fill with 20,000 wt

to

1mm below full

TKRBB08165
Ball Bearing(8x16x5mm)

x2

TKR5144
Differential 0-rings

x2

TKR5145
Differential Shims (6x17mm)

x2

TKR5112X

TKR5112X

TKR5113

TKR5415

TKR5143

TKR5149

TKR5150

TKR5150

Grease

Grease

Grease

Grease

Bag B

Center Differential
(overview)

Step

B-1

Step

B-3

Step

B-4

Step

B-2

Diff

Oil

4

TKRBB08165

TKRBB08165

TKRBB08165

TKR5415

TKR5145

TKR1325 x4

TKR5144

TKR5143

TKR1325 x4

TKR5150

TKR5144

TKR5144

TKR5144

TKR5145

TKR5150

Note: Apply a liberal

amount of grease in the

areas between the shims

and o-rings, as well as

around the outdrive and

both sides of the seal

Note: Apply a liberal amount

of grease to the outdrives,

o-rings, and the large

di shims. This will ensure

smooth operation.

TKR1325
M3x14mm Flat Head Screw

x4

Fill with 10,000 wt

to

1mm below full

TKRBB08165
Ball Bearing(8x16x5mm)

x2

TKR5144
Differential 0-rings

x2

TKR5145
Differential Shims (6x17mm)

x2

TKR5114X

TKR5114X

TKR5113

TKR5404

TKR5143

TKR5149

TKR5150

TKR5150

Grease

Grease

Grease

Grease

Bag C

Rear Differential
(overview)

Step

C-1

Step

C-3

Step

C-4

Step

C-2

Diff

Oil

5

TKRBB08165

TKR5404

TKR5145

TKR1325 x4

TKR5144

TKR5143

TKR5150

TKR5144

TKR5145

TKR5150

Note: Apply a liberal

amount of grease in the

areas between the shims

and o-rings, as well as

around the outdrive and

both sides of the seal

Note: Apply a liberal amount

of grease to the outdrives,

o-rings, and the large

di shims. This will ensure

smooth operation.

TKR1525TKR1525TKR1525TKR1525

TKR5012

TKR5012

TKR5428

TKR5075

TKR5405

Front

Rear

TKR1603

TKRBB05114

TKRBB05114

TKR5405

TKR1222

TKR1222

TKR1525TKR1525

TKR1529

TKR1222

TKRBB05114

TKR1222

TKR1525 x6

TKR5401

TKR1226

TKR1226

TKRBB05114

TKR1525
M3x14mm Cap Head Screw

x6

TKRBB05114
Ball Bearing (5x11x4)

x2

x2

TKR1222

13x16x0.1mm Diff shim

TKR1529

TKR1603

Grease

Note: at spot

Note: at spot

TKR1603
M5x4mm Set Screw

x1

TKR1529
M3x20mm Cap Head Screw

x2

Bag D

Front Gearbox
(overview)

Step

D-1

Step

D-2

Step

D-3

6

Thread

Lock

TKR1226
5x7x0.2mm shim

x1

Note: TKR1222 - The gear mesh should be as close as possible without any binding. Test the tment of the di

with both TKR1222 shims on the gear-side of the di. If the di turns freely without binding, continue to next

step. If the di binds and does not turn freely (it will make a grinding or crunching sound when spun), remove

one TKR1222 shim from the gear side and install it onto the other side of the di. Reassemble and test the mesh

again. If it is still binding, remove the second TKR1222 shim from the gear side and install it onto the other side

of the di. When you are satised that you have the best gear mesh possible continue to the next step.

Note: The front and rear of

the car use dierent inner

bulkheads.

The front is angled

whereas the rear is oset

and only slightly angled.

TKR5213

TKR5213

TKR1522

TKR5310

TKR5345

TKR1522

TKR5213

TKR5314

TKR5338

TKR1601

TKR1601

TKR5338

TKR5338

TKR5338

TKR5338

TKR1601

TKR5338

TKR5338

TKR5362

TKR1404

TKR5056

TKR5058A

TKR5345

TKR5310

TKR5056

TKR1402

TKR5057

TKR5338

TKR1402

TKR5314

TKR5310

TKR5310

TKR5310

TKR5310

TKR5310

TKR5310

TKR5310

*TKR5213A

(Option)

Bag E

Center Differential Assembly
*Front engine
configuration
(overview)

Step

E-1

Step

E-3

Step

E-4

Step

E-5

Step

E-2

7

TKR1522

TKR5310

TKR1322

TKR1522

TKR5215

TKR5219

TKR5219

TKR5057

TKR1404

TKR5058A

TKR5056

TKR5056

TKR5341

TKR1322

Pre-thread all brake

post holes with a

separate M3 screw

CA

glue

Note: Use CA

glue to attach

risers to di support bottoms

CA

glue

Note:

Use CA

glue to attach riser

to di brace bottom

Note: For optional

rear engine

conguration,

please see step

E5-RE on page 32

Note: Orientation of the brake

cams TKR5215. The rear cam

should be pointing up & the front

cam should be pointing down.

Rear Front

(longer link)

more rear bias

more front bias

(shorter link)

Note: For optional

rear engine

conguration,

please see step

E1-RE on page 32

Note: Thread brake
posts all the way in.

Fit the brake discs
and back posts o

until center di

moves freely.

TKR1322
M3x8mm Flat Head Screw

X2

TKR1402
M3x8mm Button Head Screw

x4

TKR1404
M3x12mm Button Head Screw

x1

TKR1522
M3x8mm Cap Head Screw

x4

TKR1601
M3x4mm Set Screw

x2

TKR5058A
Pivot Ball M3x5.8mm

No Flange

x1

Thread

Lock

TKR5075

TKR5316

TKR5316

TKR5401

TKR5429

TKR1222

TKR1222

TKR1525

TKR1529

TKR1222

TKR1529

TKR1525
M3x14mm Cap Head Screw

x4

TKRBB05134
Ball Bearing (5x13x4)

x2

TKR1529
M3x20mm Cap Head Screw

x2

TKR1222
13x16x0.1mm Diff Shim

x2

TKRBB05134

TKRBB05134

TKR5405

TKRBB05134

TKR1603

TKR1603

TKR1525TKR1525

Grease

Front

Note: at spot

Note: TKR1222 - The gear mesh should be as close as possible without any binding. Test the tment of the di

with both TKR1222 shims on the gear-side of the di. If the di turns freely without binding, continue to next

step. If the di binds and does not turn freely (it will make a grinding or crunching sound when spun), remove

one TKR1222 shim from the gear side and install it onto the other side of the di. Reassemble and test the mesh

again. If it is still binding, remove the second TKR1222 shim from the gear side and install it onto the other side

of the di. When you are satised that you have the best gear mesh possible continue to the next step.

Rear

Note: at spot

TKR1525

TKR1525

TKR1222

TKR1226

TKRBB05134

TKR1603
M5x4mm Set Screw

x1

TKR1226
5x7x0.2mm shim

x1

Bag F

Rear Gearbox
(overview)

8

Step

F-1

Step

F-2

Step

F-3

Thread

Lock

Note: The front and rear of

the car use dierent inner

bulkheads.

The front is angled
whereas the rear is oset
and only slightly angled.

TKR5405

TKR1226

TKR1524

TKR1524

TKR1529TKR1529

TKR1529

TKR1201

TKR1221

TKR1221

Most

downforce

Neutral

Least

downforce

Top hole is stock position

(least amount of downforce)

TKR1201

TKR5026

TKR1529
M3x20mm Cap Head Screw

x4

TKR1524
M3x12mm Cap Head Screw

x8

TKR1201
M3 Lock Nut Black

x2

TKR1221
M3x8mm Washer

x2

Step

G-1

Step

G-2

Bag G

Wing Mount

9

TKR1333TKR1333

TKR1327

TKR5430

TKR5013B

TKR5020

TKR5013

TKR5056

TKR5079A

TKR5021

TKR5021

TKR5021

TKR5049A

TKR1443

TKR1525

TKR1525

TKR1327

TKR1443

TKR5056

TKR1333

TKR1333
M3x40mm Flat Head Screw

x2

TKR1443
M4x10mm Button Head Screw

x2

TKR5049A
Pivot Ball Sway Bar

x2

TKR5079A

Stabilizer Ball

x2

TKR1525
M3x14mm Cap Head Screw

x2

TKR1327
M3x16mm Flat Head Screw

x2

Stock Position

Stock Position

Step

H-1

Step

H-2

*TKR5013

(Option)

Bag H

Rear Suspension
(overview)

10

Note: The holes in the arms are purposely

tight and reaming the hinge pin holes

may be necessary for bind-free suspension

operation. Ream the hinge pin holes with

a 4mm reamer until the pins easily fall

through the hole without interference. This

will ensure consistent suspension action.

30.2

TKR1601

TKR1601

TKR1522

TKR1601

TKR5086

TKR5493 - 2.6mm

TKR5086

TKR1522
M3x8mm Cap Head Screw

x2

TKR1601
M3x4mm Set Screw

x6

Install the Sway Bar Ball onto the

Sway Bar Wire until the end of
the wire is ush with the ball as

picture above.

Loosen the M3x4 set screw

(TKR1601) if

the anti-roll

bar does not

turn freely.

Note: Do not over-tighten

TKR1522

Bag H

Rear Sway Bar

(Option)
*TKR5490 - 2.3mm
*TKR5491 - 2.4mm
*TKR5492 - 2.5mm
*TKR5494 - 2.8mm
*TKR5495 - 3.0mm

Step

H-3

Step

H-4

Thread

Lock

11

TKR5472

TKR5073

TKR5070

TKR5040

TKRBB13194

TKRBB08165

TKR5073

TKR5071

TKR1603

TKR5034

TKR5021

TKR1201

TKR1201

Hole "B" is the stock position

*Only use hole A in the arm with

hole A in the hub

*Only use hole B in the arm with

hole B in the hub

The outside hole oers greater stability and

is

recommended for bumpy open tracks.

Inside hole oers greater amount of steering

and is recommended for at technical tracks.

A

B

A

B

Note: notch on pin

needs to line up

with set screw.

Note: Do not overtighten rear

outer hinge pin (TKR5034).

Hinge pin should rotate freely.

Note: Rear hubs (TKR5040)

are left/right interchangeable.

TKR5071X
M3x16.8mm Pin

x2

TKR5073
CV Joint Pin

x2

TKR1603
M5x4mm Set Screw

x2

TKR1201
M3 Locknut Black

x4

TKRBB13194
Ball Bearing (13x19x4)

x2

TKRBB08165
Ball Bearing (8x16x5)

x2

*TKR5071B

*TKR5071C
*TKR5071X

(Option)

Step

I-1

Step

I-2

Grease

Bag I

Rear Hub/CVA Assembly

12

Thread

Lock

TKR5051

TKR5450

TKR5051

TKR5052A

This side mounts on hub
Note: no ange

This side mounts on shock tower
Note: ange

TKR5053A

70.00

Note: Notch always goes on
left side of vehicle

1

2

3

4

5

6

A

B

C D

Stock position is 1 / B

TKR1529

TKR1201

Right

TKR5051

This side mounts on hub
Note: no ange

This side mounts on shock tower
Note: ange

TKR5051

Left

TKR5450

TKR1201
M3 Locknut Black

x4

TKR1529
M3x20mm Cap Head Screw

x4

TKR5053A
Pivot Ball M3x6.8mm

No Flange

x2

TKR5052A
Pivot Ball M3x6.8mm

x2

TKR5053A

TKR5052A

Step

I-3

Step

I-4

Bag I

Rear Camber Links

13

TKR5020

TKR5017

TKR5079A

TKR5056

TKR5049A

TKR5436

TKR5017

TKR5021

TKR5021

TKR1333

TKR1327

TKR1525

TKR1443

TKR5049A
Pivot Ball Sway Bar

x2

TKR5079A
Stabilizer Ball

x2

TKR1443
M4x10mm Button Head Screw

x2

TKR1525
M3x14mm Cap Head Screw

x2

TKR1327
M3x16mm Flat Head Screw

TKR1333
M3x40mm Flat Head Screw

x2

x2

TKR5079A

TKR1525

TKR1525

Stock Position

Stock Position

Step

J-1

Step

J-2

Bag J

Front Suspension
(overview)

14

TKR1333

TKR1443

TKR1327

TKR1522
M3x8mm Cap Head Screw

x2

TKR1601
M3x4mm Set Screw

x6

30.2

TKR1601

TKR1601

TKR1522

TKR1601

TKR5086

TKR5483 - 2.6mm

TKR5086

Install the Sway Bar Ball onto the

Sway Bar Wire until the end of
the wire is ush with the ball as

picture above.

Loosen the M3x4 set screw

(TKR1601) if

the anti-roll bar

does not

turn freely.

TKR1601

TKR1522

(Option)
*TKR5480 - 2.3mm
*TKR5481 - 2.4mm
*TKR5482 - 2.5mm
*TKR5484 - 2.8mm
*TKR5485 - 3.0mm

Step

J-3

Step

J-4

Thread

Lock

Bag J

Front Sway Bar

15

Note: Do not over-tighten

TKR5472

TKR5073

TKR5042B

TKR5041

TKR5054A

TKR1603

TKRBB08144

TKRBB13194

TKR1445

TKR1445

TKR5071

TKR5073

TKR5070

TKR1448

TKR1447

TKR5055A

TKR5054A

TKR5073
CV Joint Pin

x2

TKR5071
M3x16.8mm Pin

x2

TKR1445
M4x14mm Button Head Screw

x4

TKR1447
M4x16mm Button Head Screw

x2

TKRBB13194

x2

TKRBB08144

x2

TKR5054A
Spindle Pin Sleeve

x4

TKR5055A
Suspension Pin Sleeve Front

x4

TKR1448
M4x18mm Button Head Screw

x2

*TKR5071B
*TKR5071C
*TKR5071X
(Option)

*TKR5042
(Option)

Step

K-1

Step

K-3

Grease

TKR1603
M5x4mm Set Screw

x2

TKR1401

TKR1221

Step

K-2

Bag K

Front Steering

16

Note: notch on pin
needs to line up
with set screw.

Note: Fully tighten screws

(TKR1445), then loosen until

spindles (TKR5041) move freely.

This will ensure smooth

operation and minimize play.

Note: Fully tighten screws
(TKR1447, TKR1448), then loosen
until spindles carriers (TKR5042B)

move freely. This will ensure

smooth operation and minimize play.

Note: The steering stops provide adjustable

travel limiters that you can adjust to your

driving style. For very tight tracks you may

want to experiment with less limiting washers

(more steering travel). However, with too

much steering travel the rear end can lose

traction more easily coming out of corners.

After months of testing on dierent track

surfaces, 3 washers is the most consistent setting.

Thread

Lock

TKR1221
M3x8mm Washer

x8

TKR1401
M3x6mm Button Head Screw

x2

TKR1529

61.80

A

B

Stock position is 1 / A

TKR1529

TKR1201

TKR1201

TKR1201
M3 Lock Nut Black

x4

TKR1529
M3x20mm Cap Head Screw

x4

TKR5052A
Pivot Ball M3x6.8mm

x2

TKR5053A
Pivot Ball M3x6.8mm

No Flange

x2

TKR5051

TKR5451

TKR5051

TKR5052A

This side mounts on hub
Note: no ange

This side mounts on shock tower
Note: ange

TKR5053A

Right

TKR5051

This side mounts on hub
Note: no ange

This side mounts on shock tower
Note: ange

TKR5051

Left

TKR5451

TKR5053A

TKR5052A

1

2

3

4

5

6

Step

K-5

Step

K-4

Note: Notch always goes
on

left side of vehicle

Bag K

Front Camber Links

17

TKR1323

TKRBB050825

77.70

Note: Notch always

goes on

the left side of the

vehicle

Please note pivot ball orientation

Note: Apply a small

drop of oil for easy

o-ring installation.

Stock Position

(in center hole)

TKR5100

TKR5056

TKR5056

TKR5056

TKR5423

TKR5423

TKR5052A

TKR5052A

TKR5101X

TKR5231

TKR1201

TKRBB06103

TKRBB06103

TKR1529

Note: Stock bumpsteer setting is

2 washers

above and 2 below the steering ball link.

4 x TKR1221

TKR1221

TKR1221

TKR5122

TKRBB06103

TKRBB06103

TKR5104

TKR5122

TKR1323

TKR1323

TKR1201

TKR1529

TKR1221

TKR1201

TKR5103

TKR1323
M3x10mm Flat Head Screw

x2

TKR1201
M3 Lock Nut Black

x2

O-ring 16x12x2

TKR5231

x1

TKRBB06103
Ball Bearing (6x10x3)

x4

TKRBB050825
Ball Bearing (5x8x2.5)

x4

TKR1529
M3x20mm Cap Head Screw

x2

TKR5052A
Pivot Ball M3x6.8mm

x4

TKR1221
M3x8mm Washer

x8

TKR5052A

TKR5052A

TKR5052A

TKR5052A

Step

L-1

Step

L-2

Step

L-3

Step

L-4

Thread

Lock

Thread

Lock

Right

Left

Note: Tighten nut all the way
down, then back it o 4 full turns

Bag L

Steering Assembly
(overview)

18

TKRBB050825

TKR1201

TKR1443

TKR5102A

TKR1443

Note: On steps M-2 and M-3, do not

tighten the

screws all the way down until

the assembly steps are complete. Position

the entire front assembly on the chassis

and tighten each screw evenly.

TKR1522

TKR5018

TKR1443

TKR1346

TKR1344

TKR1344

TKR1343

TKR5362

Note: Inititial bumpsteer setting

is four

washers above the steering ball link.

TKR5342

TKR1529

TKR1221

TKR1522
M3x8mm Cap Head Screw

x1

TKR1346
M4x15mm Flat Head Screw

x2

TKR1343
M4x10mm Flat Head Screw

x2

TKR1344
M4x12mm Flat Head Screw

x4

TKR1201
M3 Lock Nut Black

x2

TKR1443
M4x10mm Button Head Screw

x5

TKR1529
M3x20mm Cap Head Screw

x2

TKR1221
M3x8mm Washer

x8

Step

M-3

Step

M-1

Step

M-2

Thread

Lock

Thread

Lock

Note: Step M-1:
Line up the bottom of the
steering posts (TKR5102A)

with the corresponding recess

cut in the

chassis.

Bag M

Front End Assembly

19

TKR5377

TKR1443

TKR1343

TKR5362

TKR1344

TKR1344

TKR5476

TKR1343
M4x10mm Flat Head Screw

x4

TKR1443
M4x10mm Button Head Screw

x2

TKR1344
M4x12mm Flat Head Screw

x9

Step

N-1

Step

N-2

Note: Two rear chassis braces are included in

the kit. The longer brace is the stock brace.

The short brace is optional. The longer brace

will provide less ex. Adding the short brace

will further stien the chassis. Running only

the short brace will provide the most ex.

*TKR5476A

(Option)

Bag N

Center/Rear Assembly

20

Shock Filling Instructions

For both front and rear shocks

21

Step 1. Extend the shock shaft all the way down. Fill the shock with oil until the body is
approximately 90% full.

Step 2. Slowly pump the shock shaft up and down about 3-5 times to release air bubbles from
underneath the piston.

Step 3. Let the shock rest vertically with the shock shaft fully extended for ve minutes or until all
of the air bubbles have released.

Step 4. Push the shaft in so that ~20mm of shaft is between the bottom of the cartridge and the
top of the rod end. Make sure that you match the rebound amount between the left and right
shocks. The vented cap design doesn’t provide much rebound. We've found that running the
least amount of (0%) rebound in both the front and rear shocks gives the most consistent
overall performance.

Step 5. Next you will top o the shock with oil. Fill to just a hair below full, level with the top of
the shock body, but not doming over the top. If you do overll the shock, it won’t hurt
performance, it will just spill out.

Step 6. In this step you will be placing the bladder inside the shock cap. Slowly screw the shock
cap onto the shock body while holding the shock vertically. Continue screwing slowly until oil
begins to bleed out of the bleeder hole. At this point, rotate the shock over about 50-60 degrees
with the bleeder hole pointing up. Continue to screw the cap on and bleed the shock until the
cap is tight. Wipe o excess oil. A good hand tightening is all that is needed, but feel free to
use tools to make them tighter if you wish.

The following steps and information will provide you with the proper way to ll and bleed

your Tekno RC NT48 shocks.

After thorough testing, we've found it's easiest to complete steps 1 through 3 on

each shock before moving onto step 4. By the time you've nished step 3

on the last shock the rst one should be ready for step 4.

Note: It’s very important to consider ambient temperature when selecting shock oil viscosity.
We recommend #600 cst for the front suspension and #500 cst for the rear suspension for 70-80°F
(21-26°C) outside temperature. You may need to go up or down 50-100cst in shock oil for each
10°F (5°C) of temperature change (lower temperature -> lower viscosity). The oils in the kits are
a great starting point. We suggest starting with the kit oils and moving up or down depending
on the track conditions and ambient temperature.You can build the shocks in any manner you
prefer, but we’ve found this way provides the best handling and more consistent shocks.
They will also last longer between rebuilds.

Use part #’s TKR6008 (shock bushings and cartridge guides) and TKR6009

(o-ring pack) to rebuild your shocks regularly.

We also oer a line of optional CNC shock pistons (TKR6050 -> TKR6054).

The included pistons are TKR6051 (8x1.3mm holes).

TKR6091

TKR6023

TKR6005

TKR1211

TKR6008

TKR5027

TKR1202

TKR1529

Note: slot in spring perch

should face outside of vehicle.

TKR6015

TKR6008

TKR6009

TKR6016

Hex 4035 - M2.5

TKR1200

x2

TKR1529
M3x20mm Cap Head Screw

x2

TKR1202
M4 Lock Nut Black

x2

TKR1211
M3 Lock Nut Flange Black

x2

TKR5027
Shock Stand Off

x2

TKR6003

TKR6009

TKR6013

*TKR6018

*TKR6003B

(Option)

*TKR6090
*TKR6092
*TKR6093

(Option)

TKR1200

TKR6051

TKR6017

TKR6005

TKR5049A

*TKR6017T

(Option)

Fill oil level just

below the

top of

the shock body.

Use #600 Oil

Front

Note:
shaft guide
orientation

Step

O-1

Step

O-2

Step

O-3

Note:

make sure to tighten both cartridge cap

(TKR6015) and shock cap (TKR6003) to ensure

a proper seal. Tools may be required.

Note: Apply a small

drop of oil for

easy installation.

Note: Use green

slime or oil on

shock shaft

threads AND

O-rings to

prevent tearing

and leaking.

Stock shock position is the

outside hole on the arm and the

inside hole on the tower.

Stock front ride height is 35mm.

Shock length (droop) is 120mm.

Bag O

Front Shock Assembly

22

*TKR6050
*TKR6052
*TKR6053
*TKR6054

(Option)

TKR6081

TKR6023

TKR6005

TKR6015

TKR6008

TKR6009

TKR6060

TKR6003

TKR6009

TKR6013

*TKR6018

*TKR6003B

(Option)

*TKR6080
*TKR6082
*TKR6083

(Option)

TKR1200

TKR6051

TKR6061

TKR6005

TKR5049A

*TKR6061T

(Option)

Fill oil level just
below the

top of

the shock body

Note:
shaft guide
orientation

TKR1202

TKR1529

Make note: slot in spring perch

should face outside of vehicle.

TKR1211

TKR6008

TKR5027

Step

P-1

Step

P-2

Step

P-3

Note: Apply a small
drop of oil for easy

o-ring installation.

Hex 4035 - M2.5

TKR1200

x2

TKR1529
M3x20mm Cap Head Screw

x2

TKR1202
M4 Lock Nut Black

x2

TKR1211
M3 Lock Nut Flange Black

x2

TKR5027
Shock Stand Off

x2

Stock shock position is the

middle hole on the arm and the

inside hole on the tower.

Stock rear ride height is 35mm.

Shock length (droop) is 135mm.

*TKR6050
*TKR6052
*TKR6053
*TKR6054

(Option)

Bag P

Rear Shock Assembly

Use #500 Oil

Rear

23

Note: Use green

slime or oil on

shock shaft

threads AND

O-rings to

prevent tearing

and leaking.

Note:

make sure to tighten both cartridge cap

(TKR6015) and shock cap (TKR6003) to ensure

a proper seal. Tools may be required.

Electronics (not included)

Screws (not included)

TKR1401

TKR1401

TKR1401

TKR1525

TKR1525

TKR1401

TKR5317

Switch (not included)

Electronics (not included)

Note: We recommend using

a piece of thin foam or other

type of padding under the

battery to reduce shock.

Likewise, we suggest either

using a couple layers of 2-sided

tape under the receiver or

simply use another piece of

foam and let the receiver ‘oat’

in the box. The servo wires will
help keep the receiver in place

and provide shock protection.

RED = Switch / YELLOW = Brake Servo / BLUE = Steering Servo

Wire Routing Diagram

Electronics (not included)

TKR1525

TKR1401
M3x6mm Button Head Screw

x13

TKR1525
M3x14mm Cap Head Screw

x8

TKR1221
M3X8mm Washer

x8

TKR1221

TKR1221

TKR1221

Step

Q-3

Step

Q-2

Step

Q-1

TKR1601
M3x4mm Set Screw

x6

Antenna tube installation

Bag Q

RX Tray Mud Guard

24

TKR1343
M4x10mm Flat Head Screw

X6

TKR1323
M3x10mm Flat Head Screw

x3

Bag Q

Mud Guard Installation

25

Step

Q-5

Step

Q-4

TKR1323

TKR1343

Note: Do not overtighten radio tray screws.

Note: Do not overtighten mud guard screws.

Bag R

Air Filter / Clutch

26

Step

R-1

Step

R-2

Step

R-3

Step

R-4

TKR1323
M3x10mm Flat Head Screw

x3

TKR1323

TKR1323

TKR5353

TKR5353 x4

TKR5353

TKR5353

TKR1226

TKRBB05104

TKRBB05134

TKR4213

TKR1226

TKR5353 X4

TKR5351 x4

TKR5324

TKR5324

TKR5324

TKR5324

TKR5324

TKR5353
Clutch Pin

x4

*Engine and Pipe Sold Separately

*Engine and Pipe Sold Separately

*Manifold and pipe springs not

shown or included

TKRBB05115
Ball Bearing (5x11x5)

x1

TKR1226
5x7x0.2mm shim

x4

TKRBB05134
Ball Bearing (5x13x4)

x1

*TKR5363

(Option)

(foams only)

*TKR5363

(Option)

(foams only)

Note: Your kit contains 3 sets of clutch springs. 0.9mm

(green), 1.0mm (gold), and 1.1mm (red) springs are
included. The stock setting is to use (2x) 1.0mm springs
on opposing shoes and then use (2x) 1.1mm springs on

the other shoes. If the track is very high bite you can use

(4x) 1.1mm springs for more ‘pop’. If traction is an
issue at your track, use softer springs. We recommend
trying the stock setting rst and adjusting from there.

Note: Properly shimming the clutch bell is critical. The clutch bell must

not rub on the ywheel. Depending on your particular engine, you may

need to use a few of the 5x7x.2mm shims (TKR1226) to properly space the

clutch bell. The clutch bell must also move freely when the end washer and

screw are fastened. There is no ‘one size ts all’ for the number and order of

clutch bell shims that need to be used. In rare cases, the clutch bell may be

too long. Simply put the clutch bell at on a sheet of 200 grit sand paper

(teeth side up) and sand about .2mm o the bottom. This should only take a

minute and it will ensure that your clutch is working properly.

Note: Secure air lter hose

with 2 zip ties (included).

Thread

Lock

TKR1343
M4x10mm Flat Head Screw

X5

TKR1603
M5x4mm Set Screw

x1

TKR1524
M3x12mm Cap Head Screw

x1

Note: For optioanl rear engine motor cong-

uration, please see step S1-RE on page 32

Bag S

Engine / Pipe
Installation

27

Step

S-1

Step

S-2

Step

S-3

TKR5323

TKR1525

TKR1524

TKR1343

TKR1343

TKR1228

TKR1228

TKR1525

TKR1603

TKR5321

TKR5321

Set Screw
(not included)

*

Buggy images shown to better t page

*

Buggy images shown to better t page

*You may need to bend the pipe wire hanger forward

or backward depending on your particular pipe.

VERY IMPORTANT - With the set screws that secure the

pipe hanger wire set loose, install pipe onto pipe hanger

wire. Adjust the wire such that the pipe and the manifold

connections from the engine are not bent or angled. The

pipe must t naturally. You may need to bend the pipe

hanger wire to accomplish this. Then tighten the set

screw that secures the wire to the wire hanger block. The
wire must then be cut ush to the wire hanger block so it
will not interfere with the fuel tank. If the wire is not ush

with the block, you may risk puncturing your fuel tank.

! ! !

Note: For optional

rear engine

conguration,

please see step

S1-RE on page 32

Thread

Lock

Thread

Lock

Thread

Lock

TKR1525
M3x14mm Cap Head Screw

x4

Bag T

Steering Linkage

28

Step

T-1

Step

T-2

Step

T-3

TKR5058A

TKR5056

TKR5357

TKR5056

TKR1201

TKR1201

TKR1325

TKR5320

TKR1221

TKR1221

TKR1407

TKR1325
M3x14mm Flat Head Screw

x1

TKR1201
M3 Lock Nut Black

x2

Note: Oset servo arm so it is parallel with the connecting arm at neutral or zero servo position.

PARALLEL

TKR1221
M3x8mm Washer

x2

TKR5058A
Pivot Ball M3x5.8mm

No Flange

x2

TKR1407
M3x16mm Button Head Screw

x1

Bag T

Brake Linkage

29

Step

T-4

Step

T-6

Step

T-5

TKRBB050825

TKR5336

TKR5336

TKRBB050825

TKR5331

TKR5331

TKR1601

TKR1601

TKR5336

TKR1325

TKR1201

TKR5058A

TKR5056

TKR1221

TKR5336

TKR5320

TKR5336

TKR5336

TKR5336

TKR5336

TKR1325
M3x14mm Flat Head Screw

x1

TKR1201
M3 Lock Nut Black

x1

Note: You may need to rotate the carburetor and ball end to achieve proper throttle

linkage alignment. The ball end should be leaning back when the forward engine position

is used. The ball end should be leaning forward when the rear engine position is used.

This will eliminate any binding due to improper alignment.

Note: After your throttle linkage is adjusted correctly, you
may need to cut the excess wire from the throttle linkage

rod. Leave approx. 5mm of wire behind the linkage stopper.

If too much wire is left it will interfere with the body.

Note: Throttle linkage rod and carburetor angle should be colinear (form a straight line).

Note: The throttle arm of the throttle/brake servo horn should be parallel with the
direction of the vehicle (point straight ahead as shown). The spring and linkage stopper
on the throttle linkage should be adjusted such that the carburetor is fully closed at this

position. The linkage stopper should be very tight. Full throttle end point should not ex

the radio tray or put undue stress on the carburetor. Go fully open, then back o a couple

ticks. Brake adjustment should be done in a similar matter. On the track, make a nal

adjustments to the brakes to suit your particular driving style.

Note: Your throttle linkage

should look something like this.

TKR1221
M3x8mm Washer

x1

TKR5058A
Pivot Ball M3x5.8mm

No Flange

x1

TKRBB050825
Ball Bearing (5x8x2.5)

x2

TKR1601

TKR5336

TKR5336

TKR5336

TKR1601
M3x4mm Set Screw

x4

Thread

Lock

Thread

Lock

Thread

Lock

Bag U

Fuel Tank

30

Step

U-1

Step

U-2

Step

U-3

Step

U-4

TKR1524

TKR5340

TKR5340

TKR5340

TKR1402

TKR5125

TKR5341

TKR1323

TKR1323

TKR1221

TKR5125
O-ring 3x7mm

x4

TKR1524
M3x12mm Cap Head Screw

x2

TKR1323
M3x10mm Flat Head Screw

x2

TKR1402
M3x8mm Button Head Screw

x4

TKR1221
M3x8mm Washer

x2

Note: Install (2x) o-rings (TKR5125)

under each end of the fuel tank. This

will allow you to tighten the screw

(TKR1524) and still allow the tank to

move slightly and absorb shock better.

*Align the fuel tank posts to the cutouts in the chassis

Note: Pick up
line is shown in
yellow. Pressure

line is shown

in blue.

TKR5037

*TKR5037B
*TKR5037Y

(Option)

TKR1325

TKR1220

TKR5026

TKR1201

TKR5026

TKR1220

TKR5116

*TKR5116B
*TKR5116C

(Option)

TKR1235

TKR1325
M3x14mm Flat Head Screw

x2

TKR1201
M3 Lock Nut Black

x2

TKR5116
Wheel Nut

x4

TKR1235
Body Clip

x4

Bag V

Wing and Body

31

Step

V-1

Step

V-2

Step

V-3

Note: The orientation of the engine mounts (TKR5323) and the
exhaust pipe hanger (TKR5321) have changed to
accommodate the rear engine conguration.

Note: Throttle linkage rod and carburetor

angle should be colinear (form a straight line).

*Note: The air lter
hanger orientation

has changed

Note: Center dierential orientation.

Gear is towards the rear of the

vehicle for rear engine conguration.

REAR

ywheel cover

Flywheel Covers

FRONT REAR

TKR5342

TKR1401

TKR1343

TKR1228

TKR1343

TKR1228

TKR5323

TKR1603

TKR5321

TKR5321TKR5321

Rear Engine Optional Configuration

32

Step

E5-RE

Step

E1-RE

Step

M4-RE

Step

S1-RE

TKR5213

Pre-thread all brake

post holes with a

separate M3 screw

TKR1322

TKR5213

*TKR5213A

(Option)

*TKR5213A

(Option)

Thread

Lock

*

Buggy images shown to better t page

*

Buggy images shown to better t page

33

TKR5400 Spare Parts List
TKR5400 NT48 Specic Spare Parts List
TKR5400 - NT48 4WD Nitro 1/8th Scale Competition Truggy Kit
TKR5400F – Chassis (7075, 4mm, hard anodized, lightened, NT48)
TKR5404 - Dierential Ring Gear (40t, rear, CNC, NT48)
TKR5415 - Spur Gear (48t, steel, CNC, NT48)
TKR5440 - Fuel Tank (w/ clunk, NT48)
TKR5445 - Body (NT48, w/ window mask)
TKR5476 - Driveshaft (center, rear, steel, NT48)
TKR5476A - Driveshaft (center, rear, aluminum, NT48)
TKR5447 – Complete Center Dierential (48t, NT48)
TKR5448 – Complete Rear Dierential (NT48)
TKR4213 - Clutch Bell (13t, NT48)
TKR5401 - Body Mount Set (ET48, NT48)
TKR5403 - Dierential Ring Gear (40t, NT48 fr, ET48 fr/rr)
TKR5405 – Di Pinion (straight cut, 9t, CNC, NT48)
TKR5423 – Turnbuckle (steering links, 2pcs, ET48, NT48)
TKR5428 – Shock Tower (front, 7075, gun metal, ET48, NT48)
TKR5429 – Shock Tower (rear, 7075, gun metal, ET48, NT48)
TKR5430 – Suspension Arms (rear, 2pcs, ET48, NT48)
TKR5433 – Rear Arm Mud Guards (ET48, NT48)
TKR5436 – Suspension Arms (front, 2pcs, ET48, NT48)
TKR5450 – Turnbuckle (camber link, rear, 2pcs, ET48, NT48)
TKR5451 – Turnbuckle (camber link, front, 2pcs, ET48, NT48)
TKR5472 – Driveshafts (f/r, hardened steel, 2pcs, ET48, NT48)
TKR5480 – Sway Bar (front, 2.3mm, ET48, NT48)
TKR5481 – Sway Bar (front, 2.4mm, ET48, NT48)
TKR5482 – Sway Bar (front, 2.5mm, ET48, NT48)
TKR5483 – Sway Bar (front, 2.6mm, ET48, NT48)
TKR5484 – Sway Bar (front, 2.8mm, ET48, NT48)
TKR5485 – Sway Bar (front, 3.0mm, ET48, NT48)
TKR5490 – Sway Bar (rear, 2.3mm, ET48, NT48)
TKR5491 – Sway Bar (rear, 2.4mm, ET48, NT48)
TKR5492 – Sway Bar (rear, 2.5mm, ET48, NT48)
TKR5493 – Sway Bar (rear, 2.6mm, ET48, NT48)
TKR5494 – Sway Bar (rear, 2.8mm, ET48, NT48)
TKR5495 – Sway Bar (rear, 3.0mm, ET48, NT48)
TKR5446 – Complete F/R Dierential (ET48 fr/rr, NT48 front only)
TKR6060 – Shock Body (rear, x-long, aluminum, hard ano, 2pcs)
TKR6061 – Shock Shafts (rear, x-long, steel, 2pcs)
TKR6061T – Shock Shafts w/ TiNi coating (rear, x-long, steel, 2pcs)
TKR6080 – Shock Spring Set (rear, 1.6 x 10.5T, 90mm, pink, 3.96 lb/in)
TKR6081 – Shock Spring Set (rear, 1.6 x 10.0T, 90mm, green, 4.20 lb/in)
TKR6082 – Shock Spring Set (rear, 1.6 x 9.5T, 90mm, yellow, 4.48 lb/in)
TKR6083 – Shock Spring Set (rear, 1.6 x 9.0T, 90mm, orange, 4.80 lb/in)
TKR6090 – Shock Spring Set (front, 1.6 x 9.0T, 80mm, pink, 4.80 lb/in)
TKR6091 – Shock Spring Set (front, 1.6 x 8.5T, 80mm, green, 5.17 lb/in)
TKR6092 – Shock Spring Set (front, 1.6 x 8.0T, 80mm, yellow, 5.60 lb/in)
TKR6093 – Shock Spring Set (front, 1.6 x 7.5T, 80mm, orange, 6.11 lb/in)
TKR5310 – Center Dierential Mount (NB48, NT48)
TKR5314 - Brake Pad Set (4pcs, NB48, NT48)
TKR5316 – Rear GearBox (oset, rear, NB48, NT48)
TKR5317 – Radio Tray and Mud Guard Set (left/right side, NB48, NT48)
TKR5319 – Radio Tray Covers (NB48, NT48)
TKR5320 - Servo Horns (steering, throttle, NB48, NT48)
TKR5321 - Exhaust Wire Mount Set (CNC, NB48, NT48)
TKR5323 - Engine Mounts (CNC, NB48, NT48)
TKR5324 - Air Filter Set (hose, lter, housing, NB48, NT48)
TKR5331 - Throttle Pivot Ball Assembly (CNC, NB48, NT48)
TKR5336 – Throttle, Brake Linkage (NB48, NT48)
TKR5338 – Brake Levers, Brake Cam Stays (w/ pins)
TKR5341 - Fuel Tank Post and Air Filter Hanger Set (NB48, NT48)
TKR5342 - Flywheel Cover Set (NB48, NT48)
TKR5345S - Brake Disc Set (steel, NB48, NT48, 2pcs)
TKR5350 - Flywheel (4-shoe)
TKR5351 - Clutch Shoes (7075, 4pcs, NB48, NT48)
TKR5353 - Clutch Springs and Hardware Set (NB48, NT48)
TKR5357 - Steering Servo Turnbuckle (NB48, NT48)
TKR5362 - Chassis Brace Set (NB48, NT48)
TKR5363 - Air Filter Foams (inner, outer, pre-oiled, 3pcs each, NB48, NT48)
TKR5377 - Driveshaft (center, front, steel, NB48, NT48)
TKR5377A - Driveshaft (center, front, alminum, NB48, NT48)
TKR4214 - Clutch Bell (14t, NB48)
TKR4215 - Clutch Bell (15t, NB48)
TKR5012 – Gearbox (front)
TKR5013 – Adjustable Hinge Pin Braces (rear, 7075 CNC, gun metal ano)
TKR5013B – Adjustable Hinge Pin Brace (+1.5 deg, rear, 7075 CNC, gun metal ano)
TKR5017 – Adjustable Hinge Pin Braces (front, 7075 CNC, gun metal ano)
TKR5018 – Front Bumper
TKR5020 – Hinge Pins (inner, front/rear)
TKR5021 – Hinge Pin Inserts, Wheelbase Shims (complete set)
TKR5026 – Wing Mount, Body Mount Set
TKR5027 – Shock Standos (2pcs)
TKR5034 – Hinge Pins (outer, rear)
TKR5037 – Wing (white)
TKR5037B - Wing (black)
TKR5037Y - Wing (yellow)
TKR5040 – Rear Hubs (2pcs)
TKR5041 – Spindles (left and right)
TKR5042 – Spindle Carriers (left and right)
TKR5049A – Pivot Balls (6.8mm, no ng, sway bar, shck ends, almnm, 4pcs)
TKR5051 – Rod Ends (6.8mm, camber links, 8pcs)
TKR5052A – Pivot Balls (6.8mm, inside camber, strng links, aluminum, 4pcs)
TKR5053A – Pivot Balls (6.8mm, anged, outside camber, aluminum, 4pcs)
TKR5054A – Spindle Bushings (4pcs, aluminum, hard ano)

TKR5055A – Arm Bushings (4pcs, aluminum, hard ano)
TKR5056 – Rod Ends (5.8mm, brake/steering/sway bar linkage, 8pcs)
TKR5058A – Pivot Balls (5.8mm, no ange, brake/strng link, aluminum, 4pcs)
TKR5070 – Stub Axles (hardened steel, 2pcs)
TKR5071 – Wheel Hubs (17mm, aluminum, black ano, w/pins, 2pcs)
TKR5071X – Wheel Hubs (17mm, aluminum, lightened, gun metal ano, w/pins, 2pcs)
TKR5071B – Wheel Hubs (17mm, alum, ltnd, gun metal ano, 1mm o, w/pins, 2pcs)
TKR5071C – Wheel Hubs (17mm, alum, ltnd, gun metal ano, 2mm o, w/pins, 2pcs)
TKR5073 – CV Rebuild kit (f/r, for 2 axles)
TKR5075 – Di Coupler (f/r, hardened steel)
TKR5079A – Stabilizer Balls (6.8mm, sway bars, aluminum, 4pcs)
TKR5086 – Sway Bar Mounts
TKR5100 – Ackerman Plate (aluminum, gun metal ano)
TKR101X - Servo Saver Spring (HD, EB48, SCT410, NB48)
TKR5102A – Steering Posts (aluminum, gun metal ano)
TKR5103 – Servo Saver Post (aluminum, gun metal ano)
TKR5104 – Steering Bell Cranks
TKR5107 – Steering Top Plate, Center Di Top Plate, Center Di Rear Support
TKR5116 – Wheel Nuts (17mm, serrated, gun metal ano, M12x1.0, 4pcs)
TKR5122 – Steering Rack Bushings (aluminum, gun metal ano, 2pcs)
TKR5125 – O-Ring (ESC tray, 3pcs)
TKR5126 – Antenna tube (universal, w/ caps, 5pcs)
TKR5231 – Servo Saver Nut and Spring
TKR5112X – Dierential Outdrives (center, lightened)
TKR5113 – Dierential Case (f/c/r)
TKR5114X – Dierential Outdrives (f/r, lightened)
TKR5115 – Spur Gear (44t, hardened steel, lightened)
TKR5149 – Dierential Cross Pins (6pcs)
TKR5150 – Dierential Gear Set (internal gears only
TKR5143 – Dierential Seals (3pcs)
TKR5144 – Dierential O-Rings (6pcs)
TKR5145 – Dierential Shims (6x17mm, 6pcs)
TKR5213 – Brake Posts (4pcs)
TKR5213A – Brake Posts (aluminum, 4pcs)
TKR5215 – Brake Cams (steel, 2pcs)
TKR5219 – Brake Linkage Ball Lever (steel)
TKR5057 – Turnbuckle (brake bias adjustment)
TKR6003 – Shock Caps (aluminum, black ano, 2pcs)
TKR6003B – Shock Caps (non-vented top, 2pcs)
TKR6005 – Shock Rod Ends and Spring Perches (6.8mm, shock ends, 4pcs)
TKR6008 – Shock Shaft Guide, Piston, and Bushing Set (for 2 shocks)
TKR6009 – Shock O-Ring and Bladder Set (for 2 shocks)
TKR6009B – Shock O-Ring Set (16pcs, for 2 shocks)
TKR6009C – Shock Bladder Set (rm, 4pcs)
TKR6013 – Shock Adjustment Nuts (aluminum, gun metal ano, 2pcs)
TKR6015 – Shock Cartridge Caps (aluminum, gun metal ano, 2pcs)
TKR6016 – Shock Body (NT48 front, aluminum, hard ano, 2pcs)
TKR6017 – Shock Shafts (NT48 front, steel, 2pcs)
TKR6017T – Shock Shafts w/ TiNi coating (NT48 front, steel, 2pcs)
TKR6018 – Shock Cap and Spring Adjuster Set (composite, for 2 shocks)
TKR6022 – Shock Set (NT48 front, complete)
TKR6023 - Shock Boot Set (2 front, 2 rear)
TKR6050 - Shock Pistons (CNC, conical, 10x1.1mm)
TKR6051 - Shock Pistons (CNC, conical, 8x1.3mm)
TKR6052 - Shock Pistons (CNC, conical, 10x1.2mm)
TKR6053 - Shock Pistons (CNC, conical, 8x1.4mm)
TKR6054 - Shock Pistons (CNC, conical, 10x1.3mm)
TKRBB050825 – Ball Bearing (5x8x2.5mm, 4pcs)
TKRBB05114 – Ball Bearing (5x11x4, 4pcs)
TKRBB05115 – Ball Bearing (5x11x5, 4pcs)
TKRBB05134 – Ball Bearing (5x13x4, 4pcs)
TKRBB06103 – Ball Bearing (6x10x3, 4pcs)
TKRBB08144 – Ball Bearing (8x14x4, 4pcs)
TKRBB08165 – Ball Bearing (8x16x5, 4pcs)
TKRBB13194 – Ball Bearing (13x19x4, 4pcs)
TKR1200 – M2.5 Locknuts (zinc nish, 10pcs)
TKR1201 – M3 Locknuts (black, 10pcs)
TKR1202 – M4 Locknuts (black, 10pcs)
TKR1211 – M3 Locknuts (anged, black, 10pcs)
TKR1221 – M3x8mm Washer (black, 10pcs)
TKR1222 – 13x16x.1mm Di Shims (10pcs)
TKR1235 – Body Clips (10pcs)
TKR1227 - M4x9mm Washer (zinc nish, 10pcs)
TKR1322 – M3x8mm Flat Head Screws (black, 10pcs)
TKR1323 – M3x10mm Flat Head Screws (black, 10pcs)
TKR1325 - M3x14mm Flat Head Screws (black, 10pcs)
TKR1327 - M3x16mm Flat Head Screws (black, 10pcs)
TKR1328 - M3x18mm Flat Head Screws (black, 10pcs)
TKR1333 - M3x40mm Flat Head Screws (black, 10pcs)
TKR1341 - M4x6mm Flat Head Screws (black, 10pcs)
TKR1343 - M4x10mm Flat Head Screws (black, 10pcs)
TKR1346 - M4x15mm Flat Head Screws (black, 10pcs)
TKR1401 - M3x6mm Button Head Screws (black, 10pcs)
TKR1402 - M3x8mm Button Head Screws (black, 10pcs)
TKR1407 - M3x16mm Button Head Screws (black, 10pcs)
TKR1443 - M4x10mm Button Head Screws (black, 10pcs)
TKR1445 - M4x14mm Button Head Screws (black, 10pcs)
TKR1447 - M4x16mm Button Head Srews (black, 10pcs)
TKR1448 - M4x18mm Button Head Screws (black, 10pcs)
TKR1522 - M3x8mm Cap Head Screws (black, 10pcs)
TKR1524 - M3x12mm Cap Head Screws (black, 10pcs)
TKR1525 - M3x14mm Cap Head Screws (black, 10pcs)
TKR1529 - M3x20mm Cap Head Screws (black, 10pcs)
TKR1601 - M3x4mm Set Screws (black, 10pcs)
TKR1603 - M5x4mm Set Screws (black, 10pcs)

33

TKR5400 Spare Parts List
TKR5400 NT48 Specic Spare Parts List
TKR5400 - NT48 4WD Nitro 1/8th Scale Competition Truggy Kit
TKR5400F – Chassis (7075, 4mm, hard anodized, lightened, NT48)
TKR5404 - Dierential Ring Gear (40t, rear, CNC, NT48)
TKR5415 - Spur Gear (48t, steel, CNC, NT48)
TKR5440 - Fuel Tank (w/ clunk, NT48)
TKR5445 - Body (NT48, w/ window mask)
TKR5476 - Driveshaft (center, rear, steel, NT48)
TKR5476A - Driveshaft (center, rear, aluminum, NT48)
TKR5447 – Complete Center Dierential (48t, NT48)
TKR5448 – Complete Rear Dierential (NT48)
TKR4213 - Clutch Bell (13t, NT48)
TKR5401 - Body Mount Set (ET48, NT48)
TKR5403 - Dierential Ring Gear (40t, NT48 fr, ET48 fr/rr)
TKR5405 – Di Pinion (straight cut, 9t, CNC, NT48)
TKR5423 – Turnbuckle (steering links, 2pcs, ET48, NT48)
TKR5428 – Shock Tower (front, 7075, gun metal, ET48, NT48)
TKR5429 – Shock Tower (rear, 7075, gun metal, ET48, NT48)
TKR5430 – Suspension Arms (rear, 2pcs, ET48, NT48)
TKR5433 – Rear Arm Mud Guards (ET48, NT48)
TKR5436 – Suspension Arms (front, 2pcs, ET48, NT48)
TKR5450 – Turnbuckle (camber link, rear, 2pcs, ET48, NT48)
TKR5451 – Turnbuckle (camber link, front, 2pcs, ET48, NT48)
TKR5472 – Driveshafts (f/r, hardened steel, 2pcs, ET48, NT48)
TKR5480 – Sway Bar (front, 2.3mm, ET48, NT48)
TKR5481 – Sway Bar (front, 2.4mm, ET48, NT48)
TKR5482 – Sway Bar (front, 2.5mm, ET48, NT48)
TKR5483 – Sway Bar (front, 2.6mm, ET48, NT48)
TKR5484 – Sway Bar (front, 2.8mm, ET48, NT48)
TKR5485 – Sway Bar (front, 3.0mm, ET48, NT48)
TKR5490 – Sway Bar (rear, 2.3mm, ET48, NT48)
TKR5491 – Sway Bar (rear, 2.4mm, ET48, NT48)
TKR5492 – Sway Bar (rear, 2.5mm, ET48, NT48)
TKR5493 – Sway Bar (rear, 2.6mm, ET48, NT48)
TKR5494 – Sway Bar (rear, 2.8mm, ET48, NT48)
TKR5495 – Sway Bar (rear, 3.0mm, ET48, NT48)
TKR5446 – Complete F/R Dierential (ET48 fr/rr, NT48 front only)
TKR6060 – Shock Body (rear, x-long, aluminum, hard ano, 2pcs)
TKR6061 – Shock Shafts (rear, x-long, steel, 2pcs)
TKR6061T – Shock Shafts w/ TiNi coating (rear, x-long, steel, 2pcs)
TKR6080 – Shock Spring Set (rear, 1.6 x 10.5T, 90mm, pink, 3.96 lb/in)
TKR6081 – Shock Spring Set (rear, 1.6 x 10.0T, 90mm, green, 4.20 lb/in)
TKR6082 – Shock Spring Set (rear, 1.6 x 9.5T, 90mm, yellow, 4.48 lb/in)
TKR6083 – Shock Spring Set (rear, 1.6 x 9.0T, 90mm, orange, 4.80 lb/in)
TKR6090 – Shock Spring Set (front, 1.6 x 9.0T, 80mm, pink, 4.80 lb/in)
TKR6091 – Shock Spring Set (front, 1.6 x 8.5T, 80mm, green, 5.17 lb/in)
TKR6092 – Shock Spring Set (front, 1.6 x 8.0T, 80mm, yellow, 5.60 lb/in)
TKR6093 – Shock Spring Set (front, 1.6 x 7.5T, 80mm, orange, 6.11 lb/in)
TKR5310 – Center Dierential Mount (NB48, NT48)
TKR5314 - Brake Pad Set (4pcs, NB48, NT48)
TKR5316 – Rear GearBox (oset, rear, NB48, NT48)
TKR5317 – Radio Tray and Mud Guard Set (left/right side, NB48, NT48)
TKR5319 – Radio Tray Covers (NB48, NT48)
TKR5320 - Servo Horns (steering, throttle, NB48, NT48)
TKR5321 - Exhaust Wire Mount Set (CNC, NB48, NT48)
TKR5323 - Engine Mounts (CNC, NB48, NT48)
TKR5324 - Air Filter Set (hose, lter, housing, NB48, NT48)
TKR5331 - Throttle Pivot Ball Assembly (CNC, NB48, NT48)
TKR5336 – Throttle, Brake Linkage (NB48, NT48)
TKR5338 – Brake Levers, Brake Cam Stays (w/ pins)
TKR5341 - Fuel Tank Post and Air Filter Hanger Set (NB48, NT48)
TKR5342 - Flywheel Cover Set (NB48, NT48)
TKR5345S - Brake Disc Set (steel, NB48, NT48, 2pcs)
TKR5350 - Flywheel (4-shoe)
TKR5351 - Clutch Shoes (7075, 4pcs, NB48, NT48)
TKR5353 - Clutch Springs and Hardware Set (NB48, NT48)
TKR5357 - Steering Servo Turnbuckle (NB48, NT48)
TKR5362 - Chassis Brace Set (NB48, NT48)
TKR5363 - Air Filter Foams (inner, outer, pre-oiled, 3pcs each, NB48, NT48)
TKR5377 - Driveshaft (center, front, steel, NB48, NT48)
TKR5377A - Driveshaft (center, front, alminum, NB48, NT48)
TKR4214 - Clutch Bell (14t, NB48)
TKR4215 - Clutch Bell (15t, NB48)
TKR5012 – Gearbox (front)
TKR5013 – Adjustable Hinge Pin Braces (rear, 7075 CNC, gun metal ano)
TKR5013B – Adjustable Hinge Pin Brace (+1.5 deg, rear, 7075 CNC, gun metal ano)
TKR5017 – Adjustable Hinge Pin Braces (front, 7075 CNC, gun metal ano)
TKR5018 – Front Bumper
TKR5020 – Hinge Pins (inner, front/rear)
TKR5021 – Hinge Pin Inserts, Wheelbase Shims (complete set)
TKR5026 – Wing Mount, Body Mount Set
TKR5027 – Shock Standos (2pcs)
TKR5034 – Hinge Pins (outer, rear)
TKR5037 – Wing (white)
TKR5037B - Wing (black)
TKR5037Y - Wing (yellow)
TKR5040 – Rear Hubs (2pcs)
TKR5041 – Spindles (left and right)
TKR5042 – Spindle Carriers (left and right)
TKR5049A – Pivot Balls (6.8mm, no ng, sway bar, shck ends, almnm, 4pcs)
TKR5051 – Rod Ends (6.8mm, camber links, 8pcs)
TKR5052A – Pivot Balls (6.8mm, inside camber, strng links, aluminum, 4pcs)
TKR5053A – Pivot Balls (6.8mm, anged, outside camber, aluminum, 4pcs)
TKR5054A – Spindle Bushings (4pcs, aluminum, hard ano)

TKR5055A – Arm Bushings (4pcs, aluminum, hard ano)
TKR5056 – Rod Ends (5.8mm, brake/steering/sway bar linkage, 8pcs)
TKR5058A – Pivot Balls (5.8mm, no ange, brake/strng link, aluminum, 4pcs)
TKR5070 – Stub Axles (hardened steel, 2pcs)
TKR5071 – Wheel Hubs (17mm, aluminum, black ano, w/pins, 2pcs)
TKR5071X – Wheel Hubs (17mm, aluminum, lightened, gun metal ano, w/pins, 2pcs)
TKR5071B – Wheel Hubs (17mm, alum, ltnd, gun metal ano, 1mm o, w/pins, 2pcs)
TKR5071C – Wheel Hubs (17mm, alum, ltnd, gun metal ano, 2mm o, w/pins, 2pcs)
TKR5073 – CV Rebuild kit (f/r, for 2 axles)
TKR5075 – Di Coupler (f/r, hardened steel)
TKR5079A – Stabilizer Balls (6.8mm, sway bars, aluminum, 4pcs)
TKR5086 – Sway Bar Mounts
TKR5100 – Ackerman Plate (aluminum, gun metal ano)
TKR101X - Servo Saver Spring (HD, EB48, SCT410, NB48)
TKR5102A – Steering Posts (aluminum, gun metal ano)
TKR5103 – Servo Saver Post (aluminum, gun metal ano)
TKR5104 – Steering Bell Cranks
TKR5107 – Steering Top Plate, Center Di Top Plate, Center Di Rear Support
TKR5116 – Wheel Nuts (17mm, serrated, gun metal ano, M12x1.0, 4pcs)
TKR5122 – Steering Rack Bushings (aluminum, gun metal ano, 2pcs)
TKR5125 – O-Ring (ESC tray, 3pcs)
TKR5126 – Antenna tube (universal, w/ caps, 5pcs)
TKR5231 – Servo Saver Nut and Spring
TKR5112X – Dierential Outdrives (center, lightened)
TKR5113 – Dierential Case (f/c/r)
TKR5114X – Dierential Outdrives (f/r, lightened)
TKR5115 – Spur Gear (44t, hardened steel, lightened)
TKR5149 – Dierential Cross Pins (6pcs)
TKR5150 – Dierential Gear Set (internal gears only
TKR5143 – Dierential Seals (3pcs)
TKR5144 – Dierential O-Rings (6pcs)
TKR5145 – Dierential Shims (6x17mm, 6pcs)
TKR5213 – Brake Posts (4pcs)
TKR5213A – Brake Posts (aluminum, 4pcs)
TKR5215 – Brake Cams (steel, 2pcs)
TKR5219 – Brake Linkage Ball Lever (steel)
TKR5057 – Turnbuckle (brake bias adjustment)
TKR6003 – Shock Caps (aluminum, black ano, 2pcs)
TKR6003B – Shock Caps (non-vented top, 2pcs)
TKR6005 – Shock Rod Ends and Spring Perches (6.8mm, shock ends, 4pcs)
TKR6008 – Shock Shaft Guide, Piston, and Bushing Set (for 2 shocks)
TKR6009 – Shock O-Ring and Bladder Set (for 2 shocks)
TKR6009B – Shock O-Ring Set (16pcs, for 2 shocks)
TKR6009C – Shock Bladder Set (rm, 4pcs)
TKR6013 – Shock Adjustment Nuts (aluminum, gun metal ano, 2pcs)
TKR6015 – Shock Cartridge Caps (aluminum, gun metal ano, 2pcs)
TKR6016 – Shock Body (NT48 front, aluminum, hard ano, 2pcs)
TKR6017 – Shock Shafts (NT48 front, steel, 2pcs)
TKR6017T – Shock Shafts w/ TiNi coating (NT48 front, steel, 2pcs)
TKR6018 – Shock Cap and Spring Adjuster Set (composite, for 2 shocks)
TKR6022 – Shock Set (NT48 front, complete)
TKR6023 - Shock Boot Set (2 front, 2 rear)
TKR6050 - Shock Pistons (CNC, conical, 10x1.1mm)
TKR6051 - Shock Pistons (CNC, conical, 8x1.3mm)
TKR6052 - Shock Pistons (CNC, conical, 10x1.2mm)
TKR6053 - Shock Pistons (CNC, conical, 8x1.4mm)
TKR6054 - Shock Pistons (CNC, conical, 10x1.3mm)
TKRBB050825 – Ball Bearing (5x8x2.5mm, 4pcs)
TKRBB05114 – Ball Bearing (5x11x4, 4pcs)
TKRBB05115 – Ball Bearing (5x11x5, 4pcs)
TKRBB05134 – Ball Bearing (5x13x4, 4pcs)
TKRBB06103 – Ball Bearing (6x10x3, 4pcs)
TKRBB08144 – Ball Bearing (8x14x4, 4pcs)
TKRBB08165 – Ball Bearing (8x16x5, 4pcs)
TKRBB13194 – Ball Bearing (13x19x4, 4pcs)
TKR1200 – M2.5 Locknuts (zinc nish, 10pcs)
TKR1201 – M3 Locknuts (black, 10pcs)
TKR1202 – M4 Locknuts (black, 10pcs)
TKR1211 – M3 Locknuts (anged, black, 10pcs)
TKR1221 – M3x8mm Washer (black, 10pcs)
TKR1222 – 13x16x.1mm Di Shims (10pcs)
TKR1235 – Body Clips (10pcs)
TKR1227 - M4x9mm Washer (zinc nish, 10pcs)
TKR1322 – M3x8mm Flat Head Screws (black, 10pcs)
TKR1323 – M3x10mm Flat Head Screws (black, 10pcs)
TKR1325 - M3x14mm Flat Head Screws (black, 10pcs)
TKR1327 - M3x16mm Flat Head Screws (black, 10pcs)
TKR1328 - M3x18mm Flat Head Screws (black, 10pcs)
TKR1333 - M3x40mm Flat Head Screws (black, 10pcs)
TKR1341 - M4x6mm Flat Head Screws (black, 10pcs)
TKR1343 - M4x10mm Flat Head Screws (black, 10pcs)
TKR1346 - M4x15mm Flat Head Screws (black, 10pcs)
TKR1401 - M3x6mm Button Head Screws (black, 10pcs)
TKR1402 - M3x8mm Button Head Screws (black, 10pcs)
TKR1407 - M3x16mm Button Head Screws (black, 10pcs)
TKR1443 - M4x10mm Button Head Screws (black, 10pcs)
TKR1445 - M4x14mm Button Head Screws (black, 10pcs)
TKR1447 - M4x16mm Button Head Srews (black, 10pcs)
TKR1448 - M4x18mm Button Head Screws (black, 10pcs)
TKR1522 - M3x8mm Cap Head Screws (black, 10pcs)
TKR1524 - M3x12mm Cap Head Screws (black, 10pcs)
TKR1525 - M3x14mm Cap Head Screws (black, 10pcs)
TKR1529 - M3x20mm Cap Head Screws (black, 10pcs)
TKR1601 - M3x4mm Set Screws (black, 10pcs)
TKR1603 - M5x4mm Set Screws (black, 10pcs)

Suspension:

35mm

Vented Vented

8x1.3 8x1.3

600

10 10

500

stock stock

Green Green

35mm

1 deg out

1.5 deg152.5 deg

120 135

20K

13

stock 7075 alum

40 60

2x 0.9mm, 2x 1.0mm

48

20K 10K

2.6mm

2

3

stock

stock

2.6mm

3 deg in

FR ONT

CA MBER :

CA STER : Deg

NO TES :

SWAY BAR :

BO DY:

WI NG:

TO E ( in /o ut ):

( Toe In)

2.0˚

1.5˚

1.0˚

2.5˚

3.0˚

3.5˚ 4.0˚ 4.5˚2.5˚ 3.0˚

(A nti -Squ at)

(DOWNFORCE POSITION)

RI DE H EI GH T:

RE AR

CE NTERFR ONT

/F RO NT

RE AR

/R EA R

Setup Sheet

Name: Kit Set-up

Track Conditions:

Bumpsteer/Ackerman/Servo Saver/Steering Stop:

Tires / Wheels:

Front End:

Rear End:

Date: Event/Track:

under

over

front

# of turns
from fully
tightened

mm

mm

middle

FR ONT

OI L:

PI STO N:

SP RING :

RE BOUN D:

NO TES :

BL ADDE R:

% %

% %

SH OC K LE NG TH

(D RO OP ):

ST D/ EM UL /V EN T:

RE AR

Dierential Oil:

Equipment:

FR ONT

CO MPO UND :

BR AND:

IN SERT :

TR EAD:

EN GINE :

PI PE

PLUG:

FU EL:

RX BATT:

SE RVOS :

st eer ing

fr ont re ar

th rot tle /br ak e

WH EEL:

NO TES :

NO TES :

RE AR

(t ee th )

CLUTCH/S PUR :

CLUTCH S HOE S:

CLUTCH S PRI NGS:

EN GINE PO SITI ON:

BR AKE BIA S:

rear

1
2
3
4

A B

A B DC

# washers

ballstud

1
2
3

4
5
6

4

1
2
3

4
5
6

1
2
3

Re ar O ute r

(S wee p)

Front Ou ter

(K ick Up)

Front In ner

Re ar I nner

Ce nte r Re ar L eft R ear Righ t

0.0 0.5R 1.0R1.0F 0.5F

11.0˚

11.5˚

12.0˚

10.5˚

10.0˚

Front Re ar

Wheelbase:

Notes:

Chassis Braces:

Body/Wing:

Drivetrain:

la rge 2mm

sm all 1mm

# washers

under

over2

4

3

2

4

0

# washers

ballstud

Outdoor Rough

Smooth Hard Packed Loose/Loamy Blue Groove

Indoor Wet Dry High Bite Low Bite

Shocks:

Suspension:

FR ONT

CA MBER :

CA STER : Deg

NO TES :

SWAY BAR :

BO DY:

WI NG:

TO E ( in /o ut ):

( Toe In)

2.0˚

1.5˚

1.0˚

2.5˚

3.0˚

3.5˚ 4.0˚ 4.5˚2.5˚ 3.0˚

(A nti -Squ at)

(DOWNFORCE POSITION)

RI DE H EI GH T:

RE AR

CE NTERFR ONT

/F RO NT

RE AR

/R EA R

Setup Sheet

Name:

Track Conditions:

Bumpsteer/Ackerman/Servo Saver/Steering Stop:

Shocks:

Tires / Wheels:

Front End:

Rear End:

Date: Event/Track:

under

over

front

# of turns
from fully
tightened

mm

mm

middle

FR ONT

OI L:

PI STO N:

SP RING :

RE BOUN D:

NO TES :

BL ADDE R:

% %

% %

SH OC K LE NG TH

(D RO OP ):

ST D/ EM UL /V EN T:

RE AR

Dierential Oil:

Equipment:

FR ONT

CO MPO UND :

BR AND:

IN SERT :

TR EAD:

EN GINE :

PI PE

PLUG:

FU EL:

RX BATT:

SE RVOS :

st eer ing

fr ont re ar

th rot tle /br ak e

WH EEL:

NO TES :

NO TES :

RE AR

(t ee th )

CLUTCH/S PUR :

CLUTCH S HOE S:

CLUTCH S PRI NGS:

EN GINE PO SITI ON:

BR AKE BIA S:

rear

1
2
3
4

A B

A B DC

# washers

ballstud

1
2
3

4
5
6

4

1
2
3

4
5
6

1
2
3

Re ar O ute r

(S wee p)

Front Ou ter

(K ick Up)

Front In ner

Re ar I nner

Ce nte r Re ar L eft R ear Righ t

0.0 0.5R 1.0R1.0F 0.5F

11.0˚

11.5˚

12.0˚

10.5˚

10.0˚

Front Re ar

Wheelbase:

Notes:

Chassis Braces:

Body/Wing:

Drivetrain:

la rge 2mm

sm all 1mm

# washers

under

over

# washers

ballstud

Outdoor Rough

Smooth Hard Packed Loose/Loamy Blue Groove

Indoor Wet Dry High Bite Low Bite

www.teknorc.com

Tekno RC

10755 Scripps Poway Pkwy #598

San Diego CA 92131

USA