4900 Molly Pitcher Highway
Chambersburg, PA 17202 US
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Troy-Bilt 21B-643B766 Super Bronco CRT Roto-Tiller (2006) Transmission

Change Assembly
Diagrams Shown are for U.S. Models

Transmission

Prices shown are USD

Ref#
 Part
Price
Qty
 
2
Retainer, Snap Ring
1909950 716-04104
$4.36
3
Shim, 0.062" thick Use as required to obtain between .005" and .030" allowable end-play.
GW-1166-1 736-04309
$4.36
3
Shim, 0.030" thick Use as required to obtain between .005" and .030" allowable end-play.
GW-1166-2 736-04260
$6.44
3
Shim, 0.015" thick Use as required to obtain between .005" and .030" allowable end-play.
GW-1166-3 736-04259
$6.44
3
Shim, 0.010" thick Use as required to obtain between .005" and .030" allowable end-play.
GW-1166-4 736-04258
$3.94
3
Shim, 0.005" thick
GW-1166-5 736-04257
$3.94
4
Bronze Bushing
GW-1086 941-04300
$15.83
5
AXLE SHAFT (model 643C)
711-04512
5
SERVICE KIT (model 643B)
711-04092 753-05578
$336.69
5
WHEEL SHAFT (model 645A)
711-04486 911-04486
5
SERVICE KIT (model 643D)
711-04088
6
Key, Hi-Pro, 1/4 x 1
GW-9305 714-04059
$6.44
7
Spacer
GW-1132-2 736-04310
$4.48
8
Worm Gear, Wheel Shaft
1904278 917-04380
$138.33
9
Tiller Shaft
711-04078 911-04078
$117.59
10
Woodruff Key
GW-1104
$9.03
11
Worm Gear, Tiller Shaft
1916542 917-04381
$120.78
 

Shank's Lawn Troy-Bilt
4900 Molly Pitcher Highway
Chambersburg, PA 17202 US
Contact Us

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