Page 1
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41BDT49C063 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
TB490BC 41BDT49C063 Page 2 of 6
Boom And Trimmer Parts
Ref # Part Number Qty DescriptionS/P/F
1 791-00040 Throttle Housing and Trigger Assembly
2 791-00041 Throttle Trigger Lock-Out1
3 791-00042 Throttle Trigger1 S
4 791-182690 Throttle Trigger Spring1
5 791-182405 Switch Assembly1 /P
6 791-610327 Harness Clip1
7 753-1247 Upper Drive Shaft Housing Assembly1 S
8 791-181099 J-Handle Assembly1
9 791-683295 Handle Bracket Assembly (includes 10-15)1
10 791-181811 Screw1
11 791-181812 Upper Handle Clamp1
12 791-181813 Middle Handle Clamp1
13 791-181814 Lower Handle Clamp1
14 791-181815 Nut1
15 791-145569 Anti-Rotation Screw1 /P
16 753-1190 EZ-Link Coupler (includes 17-20)1 /P
17 791-182057 Screw1
18 791-181617 Bolt1
19 791-181981 Adjustment Knob1
20 791-181886 Knob Retaining Nut1
21 791-182541 Lower Drive Shaft Housing Assembly1
22 791-613300 Lower Flexible Drive Shaft1
23 791-182200 Shield Mount Screw Assembly1
24 791-182193 2 piece Gearbox Assembly (includes 25-28)1 /P
25 791-182195 Gearbox Screw1
26 791-145569 Anti-Rotation Screw1 /P
27 791-147492 Blade Shield/Shield Mount1
28 791-182196 Blade Driver1
29 791-683304 Shield Mounting Screw1
30 753-1191 Shield and Blade Assembly (includes 31)1
31 791-682061 Blade Assembly1
32 791-147490 Retaining Washer1
33 791-612483 Spool Shaft1
34 791-683301 Outer Spool and Eyelet Assembly1
35 791-612026 Retainer1
36 791-610636B Spring1 /P
37 791-147495 Inner Reel1
38 791-180814B Bump Head Knob Assembly1 /P
39 791-145873B 4-Tooth Blade1 /P
40 791-181699 Nut1 S
791-180014B Blade Retaining Kit (includes 32 & 40); Not
1
(includes 2-4)
1
Shown
791-613226 Locking Rod Tool Not Shown1
791-682075B Shoulder Harness Not Shown1 /P
41 791-182191 Left Housing 2 Piece Gearbox Assembly
42 791-182192 Right Housing 2 Piece Gearbox Assembly
43 791-182194 Pinion Gear Assembly 2 Piece Gearbox
1 /P
Parts - Item 24
1 S
Parts - Item 24
1
Assembly Parts - Item 24
www.mymowerparts.com
Page 3
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41BDT49C063 Page 3 of 6
Boom And Trimmer Parts
Ref # Part Number Qty DescriptionS/P/F
44 791-182199 Output Shaft Bushing 2 Piece Gearbox
1
Assembly Parts - Item 24
45 791-182198 Output Shaft Gear 2 Piece Gearbox
46 791-182197 Output Shaft Assembly (includes 44 & 45)1
47 753-1159 O-Ring 2 Piece Gearbox Assembly Parts -
753-1160 Reel and Line Assembly Optional Accessory;
753-1161 Bump Head Assembly Optional Accessory;
1
Assembly Parts - Item 24
1
Item 24
1 S
Not Shown
1 /P
Not Shown; (includes 33-38)
www.mymowerparts.com
Page 4
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41BDT49C063 Page 4 of 6
Engine Parts
www.mymowerparts.com
Page 5
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41BDT49C063 Page 5 of 6
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
1 753-04083 Engine Cover1
2 791-182339 Engine Cover Screws1 S
3 791-181025 Valve Cover Screw1
4 791-182098 Valve Cover1
5 791-182099 Valve Cover Gasket1 /P
6 791-182340 Rocker Adjustment Nut1
7 791-182101 Rocker Arm Pivot1 /P
8 791-182100 Rocker Arm1
9 791-182341 Rocker Arm Stud1
10 791-182103 Valve Spring Retainer1
11 791-181038 Valve Spring1
12 791-182102 Push Rod Guide1
13 791-181033 Push Rod1
14 791-182745 Cylinder Head (includes 9 & 12)1 S
15 791-182344 Cylinder Screw1 S
16 791-182345 Intake Baffle1
17 791-182749 Carburetor Mount Gasket1
18 791-181034 Nut1 S
19 791-182347 Carburetor Mount (includes 18)1
20 791-182348 Carburetor Mount Screw1
21 791-182732 Carburetor Gasket1 /P
22 753-04296 Carburetor with Primer1
23 791-181751 O-Ring, Carburetor1
24 753-04305 Air Filter/Choke Cover Assembly (includes
1 /P
27)
25 791-182097 Breather Tube1
26 791-181750 Air Filter Mounting Screw1
27 791-181757 Air Filter1
28 753-04316 Air Filter Cover1 S
29 753-1229 Fuel Cap1
30 791-182352 Fuel Return Line1
31 791-182353 Fuel Pick-Up Line with Filter1
32 791-181080 Screw1
33 791-182354 Washer1
34 753-1230 Fuel Tank Assembly (includes 29-31)1
35 791-182356 Fuel Tank Shield1
36 753-04297 Throttle Cable1
37 791-182358 Muffler Baffle1
38 791-181048 Muffler Gasket1
39 791-182359 Muffler (includes 38, 40-42)1 /P
40 791-180890 Spark Arrestor Screen1
41 791-181045 Screen Cover1
42 791-181046 Screw1
42 791-182361 Muffler Mounting Screw1
44 753-04092 Muffler Cover1
45 791-182804 Switch Wire Assembly1
46 791-181247 Palnut1 S
47 753-1199 Recoil Pulley1
48 753-04286 Recoil Spring1
49 791-182366 Nut Clip1
50 791-181079 Pull Handle1 S
51 791-611061 Rope Guide1
52 791-613103 Rope1
www.mymowerparts.com
Page 6
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41BDT49C063 Page 6 of 6
Engine Parts
Ref # Part Number Qty DescriptionS/P/F
53 791-181020 Starter Housing Screw1
54 753-1237 Starter Housing Assembly (includes 46-52)1 S
55 791-182368 Clutch Washer1 S
56 753-1238 Clutch with Spacer1
57 791-153592 Clutch Drum1 /P
58 753-1239 Clutch Cover1
59 791-145569 Anti-Rotation Screw1 /P
60 753-1240 Screw1
61 753-1241 Nut1
62 791-181345 Clutch Cover Screws1 /P
63 753-04298 Ignition Module with Screws1
64 791-181065 Spacer1
65 753-04299 Flywheel1
66 791-182743 Shroud Assembly with Screws1 /P
67 791-182376 Crankcase Assembly (includes 68 & 69)1 /P
68 791-182375 90° Elbow1
69 791-182379 Breather Hose1 /P
70 791-181015 Cam Gear1
71 753-1242 Cam Follower Set1 S
72 791-181013 Cam Bracket1
73 791-181012 Cam Bracket Screw1
74 791-181040 Valves, Intake and Exhaust1
75 791-182374 Cylinder Gasket1
76 791-181018 Oil Pan Gasket1
77 791-182377 Oil Pan (includes 76 & 78)1
78 791-181020 Oil Pan Screw1
79 753-04041 Dipstick Assembly (includes 84)1 S
80 791-182290 O-Ring1
81 791-181009 Connecting Rod1
82 791-181008 Wrist Pin Button1
83 753-1243 Piston1 S
84 791-181006 Wrist Pin1
85 791-182295 Piston Ring Set1 S
86 791-182409 Washer1
87 791-181861 Screw1
88 791-612468 Compression Spring1
89 791-182537 Grommet1
791-180852B Spark Plug Not Shown1 /P
753-1245 Short Block Assembly (includes 3-15, 66-85);
1
Not Shown
791-180142 Starter Pawl Repair Kit Not Shown1 S
791-182156 Carburetor Repair Kit Not Shown1 S
753-1248 Gasket Diaphragm Repair Kit Not Shown1
www.mymowerparts.com
Loading...