4900 Molly Pitcher Highway
Chambersburg, PA 17202 US
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Troy-Bilt 14AZ809H063 GTX2446 (2003) Transmission 618-0376A

Change Assembly
Diagrams Shown are for U.S. Models

Transmission 618-0376A

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Reverse Collar Assembly
2
Hi-Lo Collar Assembly
$96.75
3
Shift Fork Assembly
4
Flat Washer, 1.01" x 1.56" x .060"
$11.38
5
Shifter Cover
6
Flat Washer
$5.83
7
Lock Bolt, 3/8"-16 x 0.75"
$5.97
8
Ball Bearing
9
Wheel Hub Assembly, Double D
$89.72
10
Differential Axle Assembly
11
Upper Housing Assembly
12
Flanged Bearing
13
Brake Assembly
14
Flanged Bearing
15
Self Tapping Screw, 1/4"-20 x 1.00"
$6.26
16
Drive Shaft
17
Output Shaft
$123.46
18
Flat Washer, 1.12" x 1.75" x .03" * as required
19
9-Tooth Sprocket
20
16-Tooth Sprocket
21
22 Link Chain, .625 P
22
External Snp Ring
$6.27
23
Brake Pad
$6.93
24
41-Tooth Bevel Gear
25
20-Tooth Spur Gear
26
10-Tooth Spur Gear
27
27-Tooth Spur Gear
28
37 Tooth Spur Gear
29
Dowel Pin
$44.98
30
Shifter Insert
$4.40
31
Spacer
32
Spherical Bearing, 1.00"
$44.98
33
Lower Housing
34
Lockout Plate
35
Flat Washer, .656" x 1.25" x .02"
$6.06
36
Oil Seal, 1.00" Shaft x 1.499" Bore
$9.67
37
Input Shaft
$32.21
38
Shift Lever
$44.98
39
E-Ring, .75"
$3.68
40
Disc Brake
$18.79
41
Retaining Ring, .56" Dia. Shaft
$6.05
42
13-Tooth Bevel Gear
43
Flat Washer,
$5.99
44
Flat Washer, 5/8" x 1.0" x .030" * as required
$4.10
 
Flat Washer, 5/8" x 1.0" x .040" * as required
$3.85
 
FLAT WASHER .630R- * as required
$4.07
 
Flat Washer, 5/8" x 1.0" x .035" * as required
$4.16
 
THRUST WASHER * as required
$4.10
45
Needle Bearing
$16.28