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Transmission

Triumph Rocket III · Clutch & Transmission incl. Gearchange Mechanism · 43 parts · 2 on the shelf in Brea

Exploded parts diagram — Transmission, Triumph Rocket III

Open this diagram in the interactive viewer → Click any callout on the drawing to jump to the part.

Motorcycles this catalogue covers

Rocket III
2005–2018

Our parts team checks fitment against your motorcycle before any order ships.

Every part on this diagram

1
T3800056
Bearing, Ball, 68 x 28 x 17.95
Qty 1
Triumph has stock
$43.22
Order-in Ask the parts desk
2
T3800059
Bearing, Ball, 72 x 35 x 16.95
Qty 1
Triumph has stock
$43.22
Order-in Ask the parts desk
3
T3800058
Bearing, Ball, 56 x 22 x 15.95
Qty 1
No date from Triumph yet
$73.03
On backorder Ask the parts desk
4
T1180069
Retainer Plate, Bearing
Qty 1
Triumph has stock
$126.74
Order-in Ask the parts desk
5
T1180234
Shaft/Gear, Input, 1st
Qty 1
Triumph has stock
$396.11
Order-in Ask the parts desk
6
T1180232
Gear, Input, 2nd
Qty 1
Triumph has stock
$71.30
Order-in Ask the parts desk
7
T1180235
Gear, Input, 3rd/4th
Qty 1
Low stock at Triumph
$160.14
Order-in Ask the parts desk
8
T1180238
Gear, Input, 5th
Qty 1
Triumph has stock
$128.47
Order-in Ask the parts desk
9
T1180269
Bush, Input 5th
Qty 1
Triumph has stock
$69.01
Order-in Ask the parts desk
10
T1180052
Spring, Belleville, 54 x 39 x 0.7
Qty 2
If your engine number is 333901 or lower
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
10
T1180288
Spring, Belleville, 40.5 x 0.6
Qty 2
If your engine number is 333902 or higher
Triumph has stock
$6.68
Order-in Ask the parts desk
11
T3500003
Circlip, 32mm Shaft
Qty 3
Triumph has stock
$6.50
Order-in Ask the parts desk
12
T1180240
Shaft, Output
Qty 1
Triumph has stock
$396.11
Order-in Ask the parts desk
13
T1180187
Kit, Output Gears, 1/4/5
Qty 1
If your engine number is 246087 or lower
No date from Triumph yet
$492.91
On backorder Ask the parts desk
13
T1180058
Gear, output, 1st
Qty 1
If your engine number is 246088 or higher
Triumph has stock
$183.07
Order-in Ask the parts desk
14
T3800061
Bearing, Roller, Needle
Qty 1
Triumph has stock
$31.42
Order-in Ask the parts desk
15
T1180188
Kit, Output 2nd & Dogring
Qty 1
If your engine number is 244279 or lower
Triumph has stock
$223.57
Order-in Ask the parts desk
15
T1180064
Gear,Output,2nd
Qty 1
If your engine number is 244280 or higher
Triumph has stock
$163.71
Order-in Ask the parts desk
16
T1180268
Bush, Plain, Output, 2nd
Qty 1
Triumph has stock
$50.18
Order-in Ask the parts desk
17
T1180236
Gear, Output, 3rd
Qty 1
Triumph has stock
$158.43
Order-in Ask the parts desk
18
T1180187
Kit, Output Gears, 1/4/5
Qty 1
If your engine number is 246087 or lower
No date from Triumph yet
$492.91
On backorder Ask the parts desk
18
T1180061
Gear, output, 4th
Qty 1
If your engine number is 246088 or higher
Triumph has stock
$189.60
Order-in Ask the parts desk
19
T1180187
Kit, Output Gears, 1/4/5
Qty 1
If your engine number is 246087 or lower
No date from Triumph yet
$492.91
On backorder Ask the parts desk
19
T1180059
Gear, output, 5th
Qty 1
If your engine number is 246088 or higher
Triumph has stock
$163.71
Order-in Ask the parts desk
20
T1180188
Kit, Output 2nd & Dogring
Qty 1
If your engine number is 244279 or lower
Triumph has stock
$223.57
Order-in Ask the parts desk
20
T1180444
Dog Ring, Splined
Qty 1
If your engine number is 244280 or higher
Low stock at Triumph
$60.76
Order-in Ask the parts desk
21
T1180071
Kit, Shouldered Bush
Qty 1
If your engine number is 300895 or lower
No date from Triumph yet
$38.37
On backorder Ask the parts desk
21
T1180267
Bush, Shld, Splined
Qty 2
If your engine number is 300896 or higher
Triumph has stock
$38.37
Order-in Ask the parts desk
22
T1180051
Washer,Thrust, 41 OD x 1.5
Qty 1
Triumph has stock
$4.39
Order-in Ask the parts desk
23
T3500202
Circlip
Qty 3
Triumph has stock
$5.19
Order-in Ask the parts desk
24
T1180384
Washer, Thrust, 38 x 2.5
Qty 2
Triumph has stock
$3.49
Order-in Ask the parts desk
25
T3332704
Screw, Torx, M6 x 14
Qty 3
Triumph has stock
$4.85
Order-in Ask the parts desk
26
T1270796
Gear, Output, 48T, Helical
Qty 1
Triumph has stock
$165.48
Order-in Ask the parts desk
27
T1270410
Spacer, Transmission Output
Qty 1
Triumph has stock
$15.42
Order-in Ask the parts desk
28
T1179999
Washer, C, Clutch
Qty 1
$10.84
In stock in Brea Ask the parts desk
29
T1170192
Nut, Clutch, M22
Qty 1
$11.38
In stock in Brea Ask the parts desk
30
T3800130
Bearing, Ball, 72 x 30 x 19
Qty 1
Triumph has stock
$89.79
Order-in Ask the parts desk
31
T3550751
Washer, 22.5 x 38 x 4
Qty 1
Triumph has stock
$7.41
Order-in Ask the parts desk
32
T3800301
Snap Ring, Int, 64 x 1.5
Qty 1
Triumph has stock
$6.96
Order-in Ask the parts desk
33
T1180053
Shim, Steel, 45 x 32 x 1.0
Qty 1
Triumph has stock
$4.39
Order-in Ask the parts desk
34
T1180250
Thrust Washer 38mm OD x 1.5mm
Qty 1
Triumph has stock
$5.83
Order-in Ask the parts desk
35
T1180051
Washer,Thrust, 41 OD x 1.5
Qty 2
If your engine number is 300895 or lower
Triumph has stock
$4.39
Order-in Ask the parts desk
36
T1180289
Shim, Steel, 50 x 40 x 0.5
Qty 1
If your engine number is 333902 or higher
Triumph has stock
$4.39
Order-in Ask the parts desk

Diagram and part data from Triumph’s own parts catalogue. Prices and availability are a dated snapshot, not a reservation. Fitment is Triumph’s data — send us the last six of your VIN if you want it checked before you order.

Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700

Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026.