Troy-Bilt TB490BC-41ADT49C063 Parts Manuals
For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41ADT49C063 Page 1 of 6
Boom And Trimmer Parts
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For Discount Troy Bilt Parts Call 606-678-9623 or 606-561-4983
TB490BC 41ADT49C063 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
5 791-182673 Switch Assembly1
6 791-610327 Harness Clip1
7 753-1247 Upper Drive Shaft Housing Assembly1 S
8 791-181099 J-Handle Assembly (includes 9 & 10)1
9 791-612831 Grip1
10 791-612021 Tube Closure1
11 791-683295 Handle Bracket Assembly (includes 12-17)1
12 791-181811 Screw1
13 791-181812 Upper Handle Clamp1
14 791-181813 Middle Handle Clamp1
15 791-181814 Lower Handle Clamp1
16 791-181815 Nut1
17 791-145569 Anti-Rotation Screw1 /P
18 753-1190 Click-Link Coupler (includes 18-22)1 /P
19 791-182057 Screw1
20 791-181617 Bolt1
21 791-181981 Adjustment Knob1
22 791-181886 Knob Retaining Nut1
23 791-182541 Lower Drive Shaft Housing Assembly1
24 791-613300 Lower Flexible Drive Shaft1
25 791-182200 Shield Mount Screw Assembly1
26 791-182193 2 piece Gearbox Assembly (includes 25, 27
1
(includes 2-4)
1 /P
& 28)
27 791-182195 Gearbox Screw1
28 791-145569 Anti-Rotation Screw1 /P
29 791-147492 Blade Shield/Shield Mount1
30 791-182196 Blade Driver1
31 791-683304 Shield Mounting Screw1
32 753-1191 Shield and Blade Assembly (includes 33)1
33 791-682061 Blade Assembly1
34 791-147490 Retaining Washer1
35 791-612483 Spool Shaft1
36 791-683301 Outer Spool and Eyelet Assembly1
37 791-612026 Retainer1
38 791-610636B Spring1 /P
39 791-147495 Inner Reel1
40 791-180814B Bump Head Knob Assembly1 /P
41 791-145873B 4-Tooth Blade1 /P
42 791-181699 Nut1 S
791-180014B Blade Retaining Kit (includes 34 & 42); Parts
791-613226 Locking Rod Tool Parts not shown1
791-682075B Shoulder Harness Parts not shown1 /P
43 791-182191 Left Housing 2 Piece Gearbox Assembly Part
1
not shown
1 /P
- Item 26
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