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Transmission Damper & Drive Shaft

Triumph Rocket III · Wheels, Tyres & Final Drive · 23 parts

Exploded parts diagram — Transmission Damper & Drive Shaft, 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
T3990194
Kit, Torsional Damper Assy
Qty 1
If your engine number is 336042 or lower
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$642.54
On backorder Ask the parts desk
1
T3990195
Kit, Torsional Damper Assy
Qty 1
If your engine number is 336042 or lower
Triumph has stock
$642.54
Order-in Ask the parts desk
1
T1270800
Shaft Assy, Transmission Damper
Qty 1
If your engine number is 336043 or higher
Triumph has stock
$739.35
Order-in Ask the parts desk
2
T1270870
Circlip
Qty 1
No date from Triumph yet
$4.04
On backorder Ask the parts desk
3
T1270865
Cap, Collet
Qty 1
Triumph has stock
$3.98
Order-in Ask the parts desk
4
T1270898
Collets
Qty 2
Triumph has stock
$6.96
Order-in Ask the parts desk
5
T3990192
Kit, Torsional Damper CVR & BRGS
Qty 1
If your engine number is 336042 or lower
Triumph has stock
$82.73
Order-in Ask the parts desk
5
T3990193
Kit, Torsional Damper CVR & BRGS
Qty 1
If your engine number is 336042 or lower
Triumph’s Aug 28, 2026 date has passed, we’ll confirm
$82.73
On backorder Ask the parts desk
5
T3990191
Kit, Torsional Damper Bearings
Qty 1
If your engine number is 336043 or higher
No date from Triumph yet
$82.73
On backorder Ask the parts desk
6
T1277777
BUSH, GEAR
Qty 1
No date from Triumph yet
$40.99
On backorder Ask the parts desk
7
T1270821
Gear, Damper, 48T, Helical
Qty 1
Triumph has stock
$154.92
Order-in Ask the parts desk
8
T1271992
Washer, Torsional damper
Qty 1
Triumph has stock
$13.50
Order-in Ask the parts desk
9
T1270840
Follower, Torsional Damper
Qty 1
No longer supplied by Triumph
$75.95
Not on our shelf Ask the parts desk
10
T1270888
Spring, Torsional Damper
Qty 1
No date from Triumph yet
$19.91
On backorder Ask the parts desk
11
T1270815
Shaft, Damper, Threaded, M32
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$292.22
On backorder Ask the parts desk
12
T3990192
Kit, Torsional Damper CVR & BRGS
Qty 1
If your engine number is 336042 or lower
Triumph has stock
$82.73
Order-in Ask the parts desk
12
T3990193
Kit, Torsional Damper CVR & BRGS
Qty 1
If your engine number is 336042 or lower
Triumph’s Aug 28, 2026 date has passed, we’ll confirm
$82.73
On backorder Ask the parts desk
12
T3990191
Kit, Torsional Damper Bearings
Qty 1
If your engine number is 336043 or higher
No date from Triumph yet
$82.73
On backorder Ask the parts desk
13
T1270886
Washer, Spring, Disc
Qty 1
Triumph has stock
$2.53
Order-in Ask the parts desk
14
T1271111
Nut, Seal, Output, M32
Qty 1
Triumph has stock
$15.42
Order-in Ask the parts desk
15
T1270600
Shaft/Universal Joint
Qty 1
Rocket III & Classic
Triumph has stock
$475.29
Order-in Ask the parts desk
15
T1270700
Shaft/Universal Joint
Qty 1
Roadster Only
Triumph has stock
$475.29
Order-in Ask the parts desk
16
T1270500
Spring, Drive Shaft
Qty 1
Triumph has stock
$4.56
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.