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Camshaft and Drive

Triumph Speed Four · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 15 parts · 2 on the shelf in Brea

Exploded parts diagram — Camshaft and Drive, Triumph Speed Four

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

Motorcycles this catalogue covers

Speed Four
Choose your year

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

Every part on this diagram

1
T1142021
Camshaft assembly
Qty 1
Inlet
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T1142031
Camshaft assembly
Qty 1
Exhaust
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
3
T1140745
Sprocket
Qty 2
34T
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
4
T3331042
Screw, Pan/Hd, Tx, M6 x 12, Enc
Qty 4
$1.30
In stock in Brea Ask the parts desk
5
T1140765
Chain, Cam, 126 Links
Qty 1
Triumph has stock
$149.64
Order-in Ask the parts desk
6
T1140781
Guide
Qty 1
Front
No longer supplied by Triumph
$71.04
Not on our shelf Ask the parts desk
7
T1140790
Guide
Qty 1
Rear
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
8
T3200208
Bolt
Qty 1
M8 x 35mm
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
9
T3550276
Washer, M8, Hardened
Qty 2
Triumph expects Sep 18, 2026
$0.90
On backorder Ask the parts desk
10
T1140120
Tube
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
11
T1140755
Tensioner
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
12
T3600195
O Ring, ID, 19 x 2.0, 70 Shore
Qty 1
Triumph has stock
$1.25
Order-in Ask the parts desk
13
T3205066
Bolt, HHF, Lghtd, M6 x 20, Slv
Qty 2
$4.21
In stock in Brea Ask the parts desk
14
T1140770
Guide
Qty 1
Upper
No longer supplied by Triumph
$25.25
Not on our shelf Ask the parts desk
15
T1150930
Spacer
Qty 2
No longer supplied by Triumph
No longer available
Not on our shelf 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.