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Final Drive Unit

Triumph Rocket III · Wheels, Tyres & Final Drive · 6 parts

Exploded parts diagram — Final Drive Unit, 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
T1274000
Final Drive Assembly
Qty 1
Rocket III & Classic
Triumph’s Aug 21, 2026 date has passed, we’ll confirm
$2006.83
On backorder Ask the parts desk
1
T1275000
Final Drive Unit, 87 Degree, Black
Qty 1
Roadster only
Triumph has stock
$2006.83
Order-in Ask the parts desk
2
T1270130
Oil Filler Cap
Qty 1
Triumph has stock
$28.36
Order-in Ask the parts desk
3
T1270365
Oil Drain Plug, Magnetic
Qty 1
Triumph has stock
$26.67
Order-in Ask the parts desk
4
T1270272
Breather Cap
Qty 1
Triumph has stock
$49.29
Order-in Ask the parts desk
5
T3350710
Flanged Nut, Domed, M10 x 1.5
Qty 4
Triumph has stock
$6.68
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.