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Alternator/ Starter Drive Gears

Triumph Tiger · Clutch & Transmission incl. Gearchange Mechanism · 16 parts

Exploded parts diagram — Alternator/ Starter Drive Gears, Triumph Tiger

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

Motorcycles this catalogue covers

Tiger 1050 & Tiger Sport 1050
2001–2021

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

Every part on this diagram

1
T1221104
Idler Gear, 14T/71T
Qty 1
Triumph has stock
$200.66
Order-in Ask the parts desk
2
T1221107
Shaft
Qty 1
Triumph has stock
$6.16
Order-in Ask the parts desk
3
T3800087
Bearing, Needle Roller
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
4
T3550617
Washer, 12.5 x 22.75 x 2
Qty 2
Triumph has stock
$3.71
Order-in Ask the parts desk
5
T1221618
Idler Gear, 16T/18T
Qty 1
Triumph has stock
$117.94
Order-in Ask the parts desk
6
T1221106
Shaft
Qty 1
Triumph has stock
$6.68
Order-in Ask the parts desk
7
T3550380
Washer, Wave
Qty 1
Triumph has stock
$3.49
Order-in Ask the parts desk
8
T3550381
Washer, Wave
Qty 1
Triumph has stock
$2.20
Order-in Ask the parts desk
9
T1221112
Kit, sprag & gear
Qty 1
If your engine number is 246571 or lower
Low stock at Triumph
$598.53
Order-in Ask the parts desk
9
T1221110
Hub & Gear, 51T
Qty 1
If your engine number is 246572 or higher
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$267.57
On backorder Ask the parts desk
10
T3800086
Bearing, Needle
Qty 1
Triumph has stock
$31.84
Order-in Ask the parts desk
11
T3330841
Bolt, Cap/Hd, M10 x 30
Qty 1
Triumph has stock
$6.18
Order-in Ask the parts desk
12
T3550763
Washer, 10.75 x 30 x 4
Qty 1
Triumph has stock
$3.49
Order-in Ask the parts desk
13
T3550367
Washer
Qty 1
Triumph has stock
$5.45
Order-in Ask the parts desk
14
T1221112
Kit, sprag & gear
Qty 1
If your engine number is 246571 or lower
Low stock at Triumph
$598.53
Order-in Ask the parts desk
14
T1221111
Sprag Clutch Assy
Qty 1
If your engine number is 246572 or higher
Triumph has stock
$329.18
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.