
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB25CS 41ADT25C966 Page 1 of 5
Boom & Trimmer Parts Curved Shaft
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB25CS 41ADT25C966 Page 2 of 5
Boom & Trimmer Parts Curved Shaft
Ref # Part Number Qty DescriptionS/P/F
1 753-04234 Throttle Housing Assembly (includes 2-4)1
2 791-182690 Throttle Trigger Spring1
3 753-04119 Throttle Trigger1 /P
4 791-182405 Switch1 /P
5 791-182877 Throttle Cable Assembly1
6 753-04236 Upper Drive Shaft Housing Assembly1 /P
7 791-610327 Harness Clip1
8 791-180869 Deluxe D-Handle Assembly (includes 9-10)1
9 791-181070 Screw1
10 791-182167 Deluxe D-Handle1
11 791-182168 Bottom Clamp1
12 753-1190 Split boom Coupler (includes 13-16)1 /P
13 791-182057 Screw1
14 791-181617 Bolt1
15 791-181981 Adjustment Knob (includes 16)1
16 791-181886 Knob Retaining Nut1
17 753-1218 Lower Drive Shaft Housing Assembly1 /P
18 791-153597 Lower Clamp Assembly (includes 22)1
19 791-181852 Lower Flexible Drive Shaft1 /P
20 791-180531 Shield Mounting Screw1 S
21 791-181857 Bushing Housing Assembly1
22 791-145569 Anti-Rotation Screw1 /P
23 791-181659 Shield Assembly (includes 24)1 /P
24 791-181823 Blade Assembly1
25 791-181457 Outer Spool Assembly (includes 26)1
26 791-181458 Retainer1
27 791-181561 Thrust Washer1
28 791-181459 Small Spring1
29 753-04257 Slider1 /P
30 791-181532 E-Clip1
31 791-181531 Spring1
32 791-181462 Plunger1
33 791-181463 C-Clip1
34 791-181464 Inner Reel1 S
35 791-181465B Large Spring1
36 791-181467 Foam Seal1
37 791-181468B Bump Head Knob Assembly (includes 35 &
1 /P
36)
753-04929 Complete Cutting Head Assemly (includes
791-181460B Reel and Line Assembly (NOT SHOWN)1 /P
791-682075B Shoulder Strap Assembly (NOT SHOWN)1 /P
791-180120 Replacement Line, 0.095" (NOT SHOWN)1 S
1
17,20,21,24-36) (NOT SHOWN)
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB25CS 41ADT25C966 Page 3 of 5
Engine Assembly
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB25CS 41ADT25C966 Page 4 of 5
Engine Assembly
Ref # Part Number Qty DescriptionS/P/F
1 753-04210 Air Cleaner Cover Assembly (includes 2 & 37)1 S
2 791-180350B Air Cleaner Filter1 /P
3 791-180351 Carburetor Mounting Screw Assembly1
4 753-04227 Choke Extension1 /P
5 753-1194 Choke Plate1 S
6 753-04318 Carburetor Assembly (includes 7 & 18)1 S
7 791-610675 Carburetor Gasket1
8 791-181860 Carb Mount Screw1
9 791-683974B Primer & Hose Assembly1 /P
10 753-1196 Carb Mount Assembly (includes 8, 11 & 12)1 /P
11 791-684451 Reed Assembly1
12 753-1208 Carburetor Mount Gasket1 /P
13 753-04401 Crankcase Service Assembly (includes 8)1
14 791-612134 Rear Mounting Pad1
15 753-04307 Fuel Tank Assembly (includes 16-18)1 /P
16 791-182529 Fuel Cap Assembly1
17 791-181086 Fuel Return Line1 /P
18 753-04233 Fuel Line Assembly1
19 791-145308 Front Mounting Pad1
20 753-04702 Shroud Extension & Stand (includes 37)1
21 791-182736 Flywheel Assembly1 S
22 791-181525 Spacer1
23 753-04459 Recoil Pulley Assembly1 /P
24 753-04286 Recoil Spring1
25 753-1200 Rope Guide1
26 753-04288 Pulley Retainer1 /P
27 791-181079 Pull Handle1 S
28 791-613103 Rope1
29 753-04417 Pressure Plate Assembly1 /P
30 753-1202 Plate Screw1
31 753-04402 Starter Housing Assembly (includes 23-30, 32
1
& 37)
32 791-181862 Housing Screw1 /P
33 791-182396 Clutch Washer1 S
34 791-182369 Clutch Rotor Assembly1 S
35 791-153592 Clutch Drum Assembly1 /P
36 753-04403 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
41 753-04792 Wire Leads and Sleeve1 S
42 791-611063 Ground Tab1 /P
43 753-04336 Module Assembly1
44 791-610311B Spark Plug1 /P
45 753-04618 Muffler Assembly (includes 46-47)1 S
45 753-05169 Muffler Assembly (includes 46-47 and Spark
46 753-04619 Exhaust Gasket1 /P
47 753-04620 Muffler Mounting Bolts1 S
48 753-04814 Cylinder Assembly (includes 50 & 51)1 /P
49 753-04367 Piston and Rod Assembly1 /P
1 /P
Arrestor)
www.mymowerparts.com

For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB25CS 41ADT25C966 Page 5 of 5
Engine Assembly
Ref # Part Number Qty DescriptionS/P/F
50 753-04182 Cylinder Gasket1
51 791-182723 Cylinder Bolt1
753-1209 Piston Ring Set (NOT SHOWN)1
753-04689 Spark Arrestor Screen (NOT SHOWN)1
753-04812 Short Block Assembly (includes 8, 13, 44,
791-181599 Clutch Springs (Qty. 2) (NOT SHOWN)1
1 /P
48-51) (NOT SHOWN)
www.mymowerparts.com