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Chambersburg, PA 17202 US
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Troy-Bilt 21A-643D766 Tuffy CRT Roto-Tiller (2006) General Assembly

Change Assembly
Diagrams Shown are for U.S. Models

General Assembly

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Tine Hood Assembly (model 643C) (3/20/06 & Before)
$68.74
1
TINE SHIELD ASSEMBLY (MTD RED) (model 643C) (3/20/06 & After)
$68.74
1
Tine Hood Assembly (models 643B & 645A)
$150.72
2
Hex Screw, 5/16-18 x 2.25
$4.30
3
SCREW 1/4-20 X1.00 GR5
$3.85
4
Screw, Self-Tapping,1/4-20 x 1/2
$4.07
5
Hex Hd. Screw, 5/16-18 x 1-1/4
$6.06
6
SCREW 5/16-18 x .75 GR5
$3.96
7
Hex Lock Nut, Nylon, 5/16-18
$3.76
8
Hex Lock Nut, Nylon, 1/4-20
$3.83
9
Spirol Pin
$4.61
10
Spring, Depth Regulator
$4.06
11
FLAT WASHER
$6.05
12
Spacer, .462 x .328 x 1.63
13
Bushing
14
Spacer
$6.06
15
Reverse Stop Arm
$21.71
16
Channel Support Bracket
$22.01
17
Drag Bar
$27.71
18
Flap Stop Bracket
19
Hood Bracket, Left Hand
20
Hood Bracket, Right Hand
21
Adjustable Depth Bar
$51.60
22
Hex Hd. Screw, 1/4-20 x 1-1/4
$3.85
23
Screw, #10-24 x 2
24
Hex Lock Nut, 5/16-18
$6.05
25
Hex Nut, #10-24
$3.95
26
Hex Lock Nut, 1/4-20
$4.14
27
Spring, Forward Clutch
$6.27
28
Cable Assembly, Forward Clutch
$33.06
29
Cable Assembly, Reverse Clutch (models 643B & 645A)
$51.24
30
Bail, Forward Clutch
$42.17
31
Upper Handlebar
32
Lower Handlebar
$56.81
33
Tab, Conduit Mount
$36.52
34
Bracket, Reverse Clutch Cable (models 643B & 645A)
35
Handlebar Support
$14.89
36
Panel
$20.78
37
Screw, Hex, 3/8-16 x 3/4
$4.14
38
Screw, Hex, 5/16-18 x 1-1/2
$3.95
39
Hex Lock Nut, 3/8-16
$4.10
40
Lock Washer, 5/16
$4.52
41
Cable Tie
$3.64
42
Flat Washer, 3/8
$4.10
43
Flange Lock Nut 3/8-16
$3.88
44
Hex Hd. Screw, 3/8-16 x 1-3/4
$4.62
45
Hex Hd. Screw, 3/8-16 x 1, Grade 5
$3.98
46
Flange Screw .312-18 x 1.00
$4.40
47
Single Bolo Tine See Tine Chart
$15.41
48
Single Bolo Tine See Tine Chart
$15.41
49
Tine Holder (model 643C)
$43.64
49
Tine Holder (models 643B & 645A)
$33.97
 
Bolo Tine Replacement Set (Incl. 8 RH tines, 8 LH tines and req'd hardware (model 643C, 643B & 645A)