
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB20CS TUFFY 41BDT20C966 Page 1 of 5
Boom & Trimmer
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For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB20CS TUFFY 41BDT20C966 Page 2 of 5
Boom & Trimmer
Ref # Part Number Qty DescriptionS/P/F
1 753-04234 Throttle Housing Assembly (includes 2-4)1
2 791-182405 Switch1 /P
3 753-04119 Throttle Trigger1 /P
4 791-182690 Throttle Trigger Spring1
5 753-04405 Throttle Cable1 S
6 753-04344 Upper Drive Shaft Housing Assembly1 /P
7 791-153064 D-Handle (includes 8)1 /P
8 791-181587 D-Handle Hardware1 /P
9 753-1190 Split Boom Coupler (includes 10-13)1 /P
10 791-182057 Screw1
11 791-181617 Bolt1
12 791-181981 Adjustment Knob (includes 13)1
13 753-04386 Knob Retaining Nut1 S
14 753-04508 Lower Drive Shaft Housing Assembly1
15 753-04282 Guard Mounting Hardware1
16 753-04283 Guard Assembly (includes 17)1
17 791-180553 Blade Assembly1
18 753-04284 Outer Spool Assembly (includes 19)1
19 791-610660 Retainer1
20 791-610317B Spring1 /P
21 753-1155 Inner Reel1 /P
22 791-153066B Bump Head Knob Assembly1 /P
753-1156 Reel and Line Assembly Items Not Shown,
1 S
Optional
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For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB20CS TUFFY 41BDT20C966 Page 3 of 5
Engine Parts
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For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB20CS TUFFY 41BDT20C966 Page 4 of 5
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
1 753-04511 Air Cleaner Cover Assembly (includes 2 & 38)1 /P
2 791-180350B Air Cleaner Filter1 /P
3 791-180351 Carburetor Mounting Screw Assembly1
4 791-180226 Wavey Washer1 S
5 791-182202 Choke Knob w/Screw1 /P
6 753-04418 Choke Lever (includes 5)1 /P
7 753-04419 Choke Plate (includes 6)1 /P
8 753-05133 Carburetor Assembly (includes 9 & 19)1
9 791-610675 Carburetor Gasket1
10 791-181860 Carb Mount Screw1
11 791-683974B Primer & Hose Assembly1 /P
12 753-1196 Carb Mount Assembly (includes 10, 13 & 14)1 /P
13 791-684451 Reed Assembly1
14 753-1208 Carburetor Mount Gasket1 /P
15 791-612134 Rear Mounting Pad1
16 753-04307 Fuel Tank Assembly (includes 17-19)1 /P
17 791-182529 Fuel Cap Assembly1
18 791-181086 Fuel Return Line1 /P
19 753-04233 Fuel Line Assembly1
20 791-145308 Front Mounting Pad1
21 753-04409 Shroud Extension & Stand (includes 38)1 S
22 753-05240 Flywheel Assembly1 /P
22 914-04016 Woodruff Key.125 x .375 Not shown1 /P
23 791-181525 Spacer1
24 753-04459 Recoil Pulley Assembly (includes 27 & 29)1 /P
25 753-04286 Recoil Spring1
26 753-1200 Rope Guide1
27 753-04288 Pulley Retainer1 /P
28 791-181079 Pull Handle1 S
29 791-613103 Rope1
30 753-04417 Pressure Plate Assembly (includes 31)1 /P
31 753-1202 Plate Screw1
32 753-04402 Starter Housing Assembly (includes 24-31,
1
33 & 38)
33 791-181862 Housing Screw1 /P
34 791-182396 Clutch Washer1 S
35 791-182369 Clutch Rotor Assembly Mfg date 09092007
35 753-05722 Clutch Rotor Assembly Mfg date 09102007
36 791-153592 Clutch Drum Assembly Mfg date 09092007
36 753-05723 Clutch Drum Assembly Mfg date 09102007
37 753-04403 Clutch Cover Assembly (includes 38-41)1
38 791-181345 Cover Screw1 /P
39 791-182519 Anti-Rotation Screw1
40 753-04003 Clamping Screw1
41 791-180217 Clamping Nut1 S
42 753-05025 Wire Leads and Sleeve1 /P
43 791-611063 Ground Tab1 /P
1 S
and before
1
and after
1 /P
and before
1
and after
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TB20CS TUFFY 41BDT20C966 Page 5 of 5
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
44 753-04336 Module Assembly1
45 791-610311B Spark Plug1 /P
46 753-05169 Muffler Assembly (includes 47, 48 & Spark
47 753-04619 Exhaust Gasket1 /P
48 753-04620 Muffler Mounting Bolts1 S
49 753-04814 Cylinder Assembly (includes 51 & 52)1 /P
50 753-04367 Piston and Rod Assembly1 /P
51 753-04182 Cylinder Gasket1
52 791-182723 Cylinder Bolt1
753-1209 Piston Ring Set Not Shown1
753-04812 Short Block Assembly (includes Crankcase,
1 /P
Arrestor)
1 /P
10, 45 & 49-52) Not Shown
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