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

Crankshaft, Connecting Rods & Pistons

Triumph Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 13 parts · 1 on the shelf in Brea

Exploded parts diagram — Crankshaft, Connecting Rods & Pistons, Triumph Bonneville

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

Motorcycles this catalogue covers

Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026

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

Every part on this diagram

1
T1100916
Crankshaft Assy
Qty 1
Triumph has stock
$1302.68
Order-in Ask the parts desk
2
T1100913
Spacer, Crankshaft
Qty 1
Triumph has stock
$14.61
Order-in Ask the parts desk
3
T3331042
Screw, Pan/Hd, Tx, M6 x 12, Enc
Qty 2
$1.30
In stock in Brea Ask the parts desk
4
T1110111
Con Rod Assy, Short Stroke
Qty 2
Triumph has stock
$160.14
Order-in Ask the parts desk
5
T1110060
Bolt Con Rod
Qty 4
Use with con rod T1110111
Triumph’s Aug 7, 2026 date has passed, we’ll confirm
$9.77
On backorder Ask the parts desk
6
T1110016
Nut, Con Rod
Qty 4
Use with con rod T1110111
Triumph has stock
$8.97
Order-in Ask the parts desk
7
T1110054
Bearing, Con Rod Shell, White
Qty 2
Use with con rod T1110111
Triumph has stock
$9.43
Order-in Ask the parts desk
7
T1110055
Bearing, Con Rod Shell, Red
Qty 2
Use with con rod T1110111
Triumph has stock
$11.76
Order-in Ask the parts desk
7
T1110056
Bearing Con Rod Shell, Blue
Qty 2
Use with con rod T1110111
Triumph has stock
$11.76
Order-in Ask the parts desk
8
T1121015
Piston Assy
Qty 2
Triumph has stock
$228.86
Order-in Ask the parts desk
9
T1121060
Gudgeon Pin
Qty 2
Triumph has stock
$12.20
Order-in Ask the parts desk
10
T1121072
Circlip, Piston
Qty 4
Low stock at Triumph
$2.20
Order-in Ask the parts desk
11
T1121055
Piston Ring Set
Qty 2
Triumph has stock
$109.14
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.