Mtd 305RT PARTS LIST
Issued 10/99
ENGINE PARTS - MODEL 305RT
2-CYCLE PETROL TRIMMER
(Serial Number 911090870 and greater)
Item Part No. Description
1 182059 Air Cleaner/Muffler Cover Assembly (includes 2 & 42)
2 180350 Air Cleaner Filter
3 180351 Carburetor Mounting Screw Assembly
4 180226 Wavey Washer
5 182061 Choke Lever Assembly (includes 6)
6 182070 Choke Knob and Screw
7 182060 Choke Lever and Plate (includes 5)
8 182062 Carburetor Assembly W/Limiter Caps
(includes 9 & 21)
9 610675 Carburetor Gasket
10 181860 Carb Mount Screw
11 181558 Primer and Hose Assembly
12 182063 Carb Mount Assembly (includes 10 & 15)
13 684451 Reed Assembly
14 181866 Power Shaft Assembly
15 612115 Carburetor Mount Gasket
16 181865 Crank Case Service Assembly
(includes 10, 14 & 24)
17 612134 Rear Mounting Pad
18 182600 Fuel Tank Assembly (includes 19-21)
19 182400 Fuel Cap Assembly
20 181168 Fuel Return Line
21 682039 Fuel Line Assembly
22 145308 Front Mounting Pad
23 153520 Shroud Assembly
24 181861 Shroud Screw
25 182064 Shroud Extension and Stand
26 181867 Flywheel Assembly
27 610303 Square Nut Drive
28 181597 Recoil Pulley Assembly
29 613102 Recoil Spring
30 611061 Rope Guide
Item
Part No. Description
31 181889 Pulley Retainer Assembly
32 182601 Leadwire Assembly
33 181079 Pull Handle
34 613103 Rope
35 182602 Starter Housing Assembly
(includes 28-31 & 33-37)
36 181862 Housing Screw
37 181345 Cover Screw
38 153597 Upper Clamp Assembly
39 611063 Male Tab
40 181937 Module Assembly
41 147095 Spark Plug
42 182065 Exhaust Gasket
43 182066 Muffler Assembly (includes 42 & 44)
44 147575 Muffler Mounting Bolt Assembly
45 181622 Cylinder Assembly (includes 47 & 48)
46 684449 Piston and Rod Assembly
47 610674 Cylinder Gasket
48 181870 Cylinder Bolt
* 182067 Engine Gasket Kit
* 180602 O.E.M. Carburetor Repair Kit (Walbro)
* 180090 O.E.M. Carburetor Repair Kit (Zama)
* 181069 Gasket Diaphragm Repair Kit (Walbro)
* 180091 Gasket Diaphragm Repair Kit (Zama)
* 180530 Piston Ring
* 181863 Short Block Assembly
(includes 10, 14, 16, 24, 41, 45-48)
* 181501 Starter Housing Screw Set
* 610309 Crankcase Seal
* Items Not Shown
42
1
2
3
8
10
12
3
4
5
7
6
11
13
15
16
46
47
14
22
48
20
17
18
19
21
26
27
28
31
30
33
34
36
37
38
35
25
32
39
40
45
41
42
43
44
24
29
23
9
Issued 10/99
BOOM AND TRIMMER PARTS - 305RT
2-CYCLE PETROL TRIMMER
(Serial Number 911090870 and greater)
Item Part No. Description
1 182603 Throttle Housing and Trigger Assembly
(includes 2 & 3)
2 610314 Throttle Trigger Spring
3 181556 Throttle Trigger
4 182068 Throttle Cable Assembly
5 180252 Switch Assembly
6 614143 Grip
7 145819 D-Handle Assembly
8 181587 D-Handle Hardware
9 180113 Drive Shaft Housing Assembly
10 153597 Lower Clamp Assembly (includes 14)
11 181821 Flexible Drive Shaft
12 180531 Shield Mounting Screw Assembly
13 181784 Bushing Housing Assembly with Spool Shaft
14 145569 Anti-Rotation Screw
15 180341 Shield & Blade Assembly
16 682061 Blade Assembly
17 153619 Outer Spool & Eyelet (includes 18)
18 610660 Retainer
19 610317 Spring
20 610318 Inner Reel
21 153066 Bump Knob Assembly
Optional Accessories
* 610375 Replacement Line
* 153577 Reel and Line Assembly
* 180897 Bump Head Assembly (includes 17-21)
* 147075 Shoulder Strap
* Items Not Shown
12
10
15
11
19
18
20
21
17
13
14
16
1
1
7
8
9
4
3
2
6
5
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