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Alternator & Starter Motor

Triumph Speed Twin 1200 · Electrical System · 16 parts

Exploded parts diagram — Alternator & Starter Motor, Triumph Speed Twin 1200

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

Motorcycles this catalogue covers

Speed Twin 1200
2019–2027
Speed Twin 1200 RS
2025

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

Every part on this diagram

1
T1300109
Rotor, Alternator, Low Inertia
Qty 1
Triumph has stock
$888.98
Order-in Ask the parts desk
2
T1300128
Stator, Alternator
Qty 1
Triumph has stock
$617.00
Order-in Ask the parts desk
3
T3208888
Bolt, Radial Feed, M12 x 40
Qty 1
Triumph has stock
$13.39
Order-in Ask the parts desk
4
T3550846
Washer, M12 x 30 x 8
Qty 1
Triumph has stock
$10.22
Order-in Ask the parts desk
5
T1300895
Key, Woodruff
Qty 1
Triumph has stock
$7.19
Order-in Ask the parts desk
6
T3330728
Screw, Pan/Hd, Tx, M5 x 16, Enc
Qty 2
Triumph has stock
$0.90
Order-in Ask the parts desk
7
T3051082
Screw, Cap/Hd, M6 x 50, Enc
Qty 3
Triumph has stock
$2.01
Order-in Ask the parts desk
8
T1300679
Regulator Rectifier
Qty 1
Triumph has stock
$412.16
Order-in Ask the parts desk
9
T3200190
Bolt, RHHF, M6 x 25, Slv
Qty 2
Low stock at Triumph
$2.43
Order-in Ask the parts desk
10
T2304546
Cover, ABS & Regulator Rectifier
Qty 1
Triumph has stock
$16.08
Order-in Ask the parts desk
11
T3330334
Screw, Tx, Pan/Hd, M6 x 16, Slv
Qty 3
Low stock at Triumph
$2.43
Order-in Ask the parts desk
12
T1313222
Starter Motor, 1KW
Qty 1
Triumph has stock
$1153.04
Order-in Ask the parts desk
13
T3600115
O Ring
Qty 1
Triumph’s Sep 4, 2026 date has passed, we’ll confirm
$3.14
On backorder Ask the parts desk
14
T3350003
Locknut, Flanged, M6 x 1
Qty 1
Triumph has stock
$0.62
Order-in Ask the parts desk
15
T3205070
Bolt, HHF, Lghtd, M6 x 30, Slv
Qty 2
Triumph has stock
$2.20
Order-in Ask the parts desk
16
T3010061
Flanged Sleeve, M6 x 9 x 3.25
Qty 3
Low stock at Triumph
$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.