Returns on eligible items
Contact 0 $0.00

Camshaft & Camshaft Drive

Triumph Bonneville Bobber · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 25 parts · 5 on the shelf in Brea

Exploded parts diagram — Camshaft & Camshaft Drive, Triumph Bonneville Bobber

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

Triumph lists this drawing for the Bonneville Bobber, VIN AC1196 to CM2396. Triumph builds more than one machine in this book and they do not all take the same parts. Tell us which one you ride →

Motorcycles this catalogue covers

Bobber
2017–2026
Bobber Black
2018–2020

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

Every part on this diagram

1
T1147525
Camshaft Assembly
Qty 1
$424.24
Available
2
T1140362
Sprocket, Camshaft
Qty 1
$116.17
Available
3
T3053005
Screw, Pan, M7 x 12, Enc
Qty 2
$1.99
In stock in Brea
4
T1140402
Rubbing Strip
Qty 1
Backordered at Triumph · expected Oct 23
$48.42
On backorder
5
T1140365
Tensioner Blade, Camshaft
Qty 1
$81.86
Available
6
T3051063
Screw, Cap/Hd, M6 x 16, Enc, Raw
Qty 2
$1.99
Available
7
T1140361
Hydraulic Tensioner
Qty 1
$177.80
Available
8
T3600199
O Ring, 18.8 x Dia 1.9
Qty 1
$1.99
In stock in Brea
9
T3601276
O Ring, ID 23.7 x 2.9
Qty 1
$2.76
In stock in Brea
10
T1140363
Chain, Cam Drive, 96 Links
Qty 1
Low stock at Triumph
$114.66
Limited availability
11
T1140481
Cam Idler Assy, 18T, 45T
Qty 1
$65.14
Available
12
T1140391
Cam Idler Assy & Bearings
Qty 1
$267.57
Available
13
T1140452
Backlash Idler Gear, 45T
Qty 1
$91.53
Available
14
T1140058
Torsion Spring, 2.8mm
Qty 1
$6.50
Available
15
T3500920
Circlip, ID 32.2
Qty 1
$1.99
Available
16
T3551985
Washer, Wave Spring
Qty 1
$4.91
Available
17
T1140523
Idler Shaft
Qty 1
$61.60
Available
18
T1140431
Spacer, Idler
Qty 1
Backordered at Triumph · we’ll confirm the ship date after you order
$12.34
On backorder Order through the parts desk
19
T3200147
Bolt, RHHF, M6 x 30
Qty 1
$4.12
Available
20
T1144020
Spring, Decompressor
Qty 1
$14.56
Available
21
T1143654
Mount, Spring, Decompressor
Qty 1
$4.04
In stock in Brea
22
T1144099
Pivot, Decompression Arm
Qty 1
$14.56
In stock in Brea
23
T1144001
Arm, Decompressor
Qty 1
$14.00
Available
24
T1144400
Pin, Rotation
Qty 1
$1.99
Available
25
T3500136
Clip - E, Din 6799, Dia 5.0
Qty 2
$1.99
Available

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 Oct 15, 2026.