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Crankshaft, Connecting Rods, Pistons & Liners

Triumph Speed Triple · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · 21 parts

Exploded parts diagram — Crankshaft, Connecting Rods, Pistons & Liners, Triumph Speed Triple

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

Motorcycles this catalogue covers

Speed Triple 955i & 1050
Choose your year

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

Every part on this diagram

1
T1165678
Liner, Cylinder
Qty 3
Triumph has stock
$202.44
Order-in Ask the parts desk
2
T1120185
Piston Assy
Qty 3
If your engine number is 293202 or lower
No date from Triumph yet
$253.49
On backorder Ask the parts desk
2
T1120188
Piston Assy
Qty 3
If your engine number is 293203 or higher
Triumph has stock
$255.24
Order-in Ask the parts desk
3
T1120865
Ring Set
Qty 3
If your engine number is 293202 or lower
Triumph has stock
$107.38
Order-in Ask the parts desk
3
T1120728
Ring Set
Qty 3
If your engine number is 293203 or higher
Triumph has stock
$107.38
Order-in Ask the parts desk
4
T1121002
Gudgeon pin
Qty 3
Triumph has stock
$6.16
Order-in Ask the parts desk
5
T1121003
Circlip, Piston
Qty 6
Triumph has stock
$1.05
Order-in Ask the parts desk
5
T1120182
Circlip, Piston
Qty 6
If your engine number is 254701 or higher
Triumph has stock
$2.09
Order-in Ask the parts desk
6
T1101011
Crankshaft Assy, 3 Cyl
Qty 1
If your engine number is 403403 or lower
Triumph has stock
$1936.44
Order-in Ask the parts desk
6
T1101011
Crankshaft Assy, 3 Cyl
Qty 1
If your engine number is 403404 or higher
Triumph has stock
$1936.44
Order-in Ask the parts desk
7
T1110700
Con Rod Assy
Qty 3
Triumph has stock
$239.39
Order-in Ask the parts desk
8
T1110702
Bearing, Con Rod
Qty 6
White
Triumph has stock
$8.97
Order-in Ask the parts desk
8
T1110703
Bearing, Con Rod
Qty 6
Red
Triumph has stock
$8.97
Order-in Ask the parts desk
8
T1110704
Bearing, Con Rod
Qty 6
Blue
Triumph has stock
$5.62
Order-in Ask the parts desk
9
T1160750
Main Bearing Shell, Grooved
Qty 8
White
Triumph has stock
$11.76
Order-in Ask the parts desk
9
T1160751
Main Bearing Shell, Grooved
Qty 8
Red
Triumph has stock
$11.76
Order-in Ask the parts desk
9
T1160752
Main Bearing Shell, Grooved
Qty 8
Blue
Triumph has stock
$11.76
Order-in Ask the parts desk
9
T1160753
Main Bearing Shell, Grooved
Qty 8
Green
No date from Triumph yet
$11.76
On backorder Ask the parts desk
10
T1141067
Sprocket, Crankshaft, 17T
Qty 1
No date from Triumph yet
$93.06
On backorder Ask the parts desk
12
T1110701
Bolt, Con Rod
Qty 6
Triumph has stock
$12.20
Order-in Ask the parts desk
13
T1110016
Nut, Con Rod
Qty 6
Triumph has stock
$8.97
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.