Free shipping on qualifying gear orders $99+ • Easy returns
Contact 0 $0.00

Camshaft & Camshaft Drive

Triumph Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 24 parts · 2 on the shelf in Brea

Exploded parts diagram — Camshaft & Camshaft Drive, Triumph Speedmaster

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

Motorcycles this catalogue covers

Speedmaster 865
Choose your year

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

Every part on this diagram

1
T1140985
Camshaft Assy, Inlet
Qty 1
Triumph has stock
$422.46
Order-in Ask the parts desk
2
T1140995
Camshaft Assy, Exh, 2
Qty 1
Triumph has stock
$422.46
Order-in Ask the parts desk
4
T1140019
Gear, Backlash Eliminator, 48T
Qty 2
Triumph has stock
$85.42
Order-in Ask the parts desk
5
T3550910
Washer Wave Spring
Qty 2
Triumph has stock
$4.12
Order-in Ask the parts desk
6
T3500211
Circlip, Ext, 37 x 1.75c
Qty 2
Triumph has stock
$1.12
Order-in Ask the parts desk
7
T1140058
Torsion Spring, 2.8mm
Qty 2
No date from Triumph yet
$6.50
On backorder Ask the parts desk
8
T1141620
Idler Assy, Gear & Sprocket
Qty 1
If your engine number is 432345 or lower
Triumph has stock
$221.82
Order-in Ask the parts desk
8
T1141621
Idler Assy, Gear & Sprocket
Qty 1
If your engine number is 432346 or higher
Triumph has stock
$234.10
Order-in Ask the parts desk
9
T1143490
Shaft, Idler, Cam, Shouldered
Qty 1
Triumph has stock
$59.83
Order-in Ask the parts desk
10
T3800065
Bearing, Needle Roller, HK1512
Qty 1
Triumph has stock
$11.14
Order-in Ask the parts desk
11
T3051006
Bolt, But/HD, Skt, M8 x 35, Raw
Qty 1
Triumph has stock
$6.16
Order-in Ask the parts desk
12
T3551050
Washer, Hardened, ID12
Qty 1
Triumph has stock
$3.14
Order-in Ask the parts desk
13
T1140160
Tensioner, Cam Chain, Black
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$177.80
On backorder Ask the parts desk
14
T3203025
Bolt, RHHF, Domed, M6 x 25, S/S
Qty 2
If your engine number is 484138 or lower
Triumph has stock
$1.95
Order-in Ask the parts desk
14
T3205067
Bolt, HHF, Lghtd, M6 x 25, Slv
Qty 2
If your engine number is 484139 or higher
$2.27
In stock in Brea Ask the parts desk
15
T1140187
Gasket, Tensioner
Qty 1
Low stock at Triumph
$2.60
Order-in Ask the parts desk
16
T1140920
Chain, Cam Drive, 134 Links
Qty 1
If your engine number is 432345 or lower
Triumph has stock
$117.94
Order-in Ask the parts desk
16
T1142134
Cam Chain, 134 Links
Qty 1
If your engine number is 432346 or higher
Triumph has stock
$117.94
Order-in Ask the parts desk
17
T1140921
Blade, Rubbing, Camchain
Qty 1
Triumph has stock
$74.83
Order-in Ask the parts desk
18
T1140922
Blade, Tensioner, Camchain
Qty 1
Triumph has stock
$102.11
Order-in Ask the parts desk
19
T3350044
Domenut, Locking, M6
Qty 1
Low stock at Triumph
$2.06
Order-in Ask the parts desk
20
T3550555
Washer, CU, OD11.8, ID6.65, 1.5
Qty 1
Triumph has stock
$1.18
Order-in Ask the parts desk
21
T3331191
Screw, Pan/Hd, Tx, M6 x 20, Enc
Qty 2
$1.95
In stock in Brea Ask the parts desk
22
T3800140
Bearing, Ball
Qty 1
Triumph has stock
$11.14
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.