Page 1
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 1 of 6
Boom And Trimmer Parts
www.mymowerparts.com
Page 2
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 2 of 6
Boom And Trimmer Parts
Ref # Part Number Qty DescriptionS/P/F
1 753-04118 Throttle Housing & Trigger Assembly
2 791-00041 Throttle Trigger Lock-Out1
3 753-04119 Throttle Trigger1 /P
4 791-182690 Throttle Trigger Spring1
5 791-182405 Switch Assembly1 /P
6 753-04136 Throttle Cable1 S
7 791-610327 Harness Clip1
8 753-04236 Upper Drive Shaft Housing Assembly1 /P
9 791-181099 J-Handle Assembly (includes 10 & 11)1
10 791-612831 Grip1
11 791-612021 Tube Closure1
12 791-683295 Handle Bracket Assembly (includes 13-18)1
13 791-181811 Screw1
14 791-181812 Upper Handle Clamp1
15 791-181813 Middle Handle Clamp1
16 791-181814 Lower Handle Clamp1
17 791-181815 Nut1
18 791-145569 Anti-Rotation Screw1 /P
19 791-181980 Split-Boom Coupler (includes 20-23)1
20 791-182057 Screw1
21 791-181617 Bolt1
22 791-181981 Adjustment Knob1
23 791-181886 Knob Retaining Nut1
24 791-180804 Lower Drive Shaft Housing Assembly1
25 791-613300 Lower Flexible Drive Shaft1
26 791-182200 Shield Mount Screw Assembly1
27 791-182193 2 piece Gearbox Assembly (includes 28-30)1 /P
28 791-182195 Gearbox Mounting Hardware1
29 791-145569 Anti-Rotation Screw1 /P
30 791-182196 Blade Driver1
31 791-147492 Blade Shield/Shield Mount1
32 791-683304 Shield Mounting Screw1
33 791-683299 Shield and Blade Assembly (includes 34)1
34 791-682061 Blade Assembly1
35 791-147490 Retaining Washer1
36 791-612483 Spool Shaft1
37 791-683301 Outer Spool and Eyelet Assembly1
38 791-612026 Retainer1
39 791-610636 Spring1 S
40 791-147495 Inner Reel1
41 791-180814 Bump Head Knob Assembly1 S
42 791-145873 4-Tooth Blade1 S
43 791-181699 Nut1 S
791-180014 Blade Retaining Kit (includes 35 & 43); Not
1
(includes 2-5)
1
Shown
791-613226 Locking Rod Tool Not Shown1
791-682075 Shoulder Harness Not Shown1 S
44 791-182191 Left Housing 2 Piece Gearbox Assembly
1 /P
Parts - Item 27
www.mymowerparts.com
Page 3
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 3 of 6
Boom And Trimmer Parts
Ref # Part Number Qty DescriptionS/P/F
45 791-182192 Right Housing 2 Piece Gearbox Assembly
1 S
Parts - Item 27
46 791-182194 Pinion Gear Assembly 2 Piece Gearbox
47 791-182199 Output Shaft Bushing 2 Piece Gearbox
48 791-182198 Output Shaft Gear 2 Piece Gearbox
49 791-182197 Output Shaft Assembly (includes 46 & 47) 2
50 753-04348 Palnut 2 Piece Gearbox Assembly Parts -
791-180120 Replacement Line, 0.095 Diameter Optional
791-147345B Reel and Line Assembly Optional Accessory;
791-147498B Bump Head Assembly (includes 36-41); Not
791-147543 Ryobi 2-Cycle Oil Optional Accessory; Not
1
Assembly Parts - Item 27
1
Assembly Parts - Item 27
1
Assembly Parts - Item 27
1
Piece Gearbox Assembly Parts - Item 27
1 /P
Item 27
1 S
Accessory; Not Shown
1 /P
Not Shown
1 S
Shown
1 S
Shown
www.mymowerparts.com
Page 4
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 4 of 6
Engine Parts
www.mymowerparts.com
Page 5
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 5 of 6
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
1 753-1192 Air Cleaner/Muffler Cover Assembly
2 791-180350B Air Cleaner Filter1 /P
3 791-180351 Carburetor Mounting Screw Assembly1
4 753-1193 Choke Extension1 S
5 753-1194 Choke Plate1 S
6 753-04338 Carburetor Assembly (includes 7 & 18)1 /P
7 791-610675 Carburetor Gasket1
8 791-181860 Carb Mount Screw1
9 791-683974B Primer and Hose Assembly1 /P
10 753-1196 Carb Mount Assembly (includes 8 & 11)1 /P
11 791-684451 Reed Assembly1
12 753-1208 Carburetor Mount Gasket1 /P
13 753-04369 Crank Case Service Assembly (includes 8)1
14 791-612134 Rear Mounting Pad1
15 753-04307 Fuel Tank Assembly (includes 16-18)1 /P
16 791-182612 Fuel Cap Assembly1 /P
17 791-181168 Fuel Return Line1 S
18 753-04233 Fuel Line Assembly1
19 791-145308 Front Mounting Pad1
20 791-182064 Shroud Extension & Stand (includes 37)1 S
21 791-182736 Flywheel Assembly1 S
22 791-181065 Spacer1
23 753-1199 Recoil Pulley1
24 753-04286 Recoil Spring1
25 753-1200 Rope Guide1
26 791-181247 Pulley Retainer1 S
27 791-181079 Pull Handle1 S
28 791-613103 Rope1
29 753-1201 Pressure Plate Assembly (includes 30)1 S
30 753-1202 Plate Screw1
31 753-1203 Starter Housing Assembly (includes 23-30,
1
(includes 2 & 37)
1
32 & 37)
32 791-181862 Housing Screw1 /P
33 791-182368 Clutch Washer1 S
34 791-182369 Clutch Rotor Assembly1 S
35 791-153592 Clutch Drum Assembly1 /P
36 753-1204 Clutch Cover Assembly (includes 37-40)1
37 791-181345 Cover Screw1 /P
38 791-182519 Anti-Rotation Screw1
39 753-04003 Clamping Screw1
40 791-180217 Clamping Nut1 S
41 791-182798 Wire Leads and Sleeve1
42 791-611063 Ground Tab1 /P
43 753-04337 Module Assembly1
44 791-610311B Spark Plug1 /P
45 791-182066 Muffler Assembly (includes 46-48)1 S
46 791-182747 Spark Arrestor Screen1
47 753-04159 Exhaust Gasket1 S
48 791-147575 Muffler Mounting Bolt Assembly1
49 753-04323 Cylinder Assembly (includes 51 & 52)1 S
50 753-1207 Piston and Rod Assembly1 S
www.mymowerparts.com
Page 6
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB90BC 41BDT90C063 Page 6 of 6
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
51 753-1197 Cylinder Gasket1
52 791-182723 Cylinder Bolt1
791-180090 O.E.M. Carburetor Repair Kit Not Shown1
791-180091 Gasket Diaphragm Repair Kit Not Shown1
753-1209 Piston Ring Set Not Shown1
753-04334 Short Block Assembly (includes 8, 12, 13,
791-181599 Clutch Springs (Qty. 2) Not Shown1
1 /P
44, 47-52); Not Shown
www.mymowerparts.com
Loading...