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Crankcase

Triumph Speed Triple · Crankcase, Engine Covers, Lubrication System · 17 parts · 2 on the shelf in Brea

Exploded parts diagram — Crankcase, 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
T1160061
Crankcase
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
2
T3000103
Dowel, Hollow, 12 x 14
Qty 3
Triumph has stock
$3.78
Order-in Ask the parts desk
3
T1210595
Oil feed pipe
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
4
T3550542
Washer, Cu, OD12.5 x Id6.4
Qty 5
$0.97
In stock in Brea Ask the parts desk
5
T1210242
Bolt, Banjo, M6 x 20
Qty 2
Triumph has stock
$10.22
Order-in Ask the parts desk
6
T3600143
O Ring, ID 9.1 x 1.6, Viton
Qty 3
Triumph has stock
$1.95
Order-in Ask the parts desk
7
T1210497
Connector
Qty 1
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
8
T3203222
Bolt, HHF, M6 x 12, Slv
Qty 1
If the last 6 of your VIN are 161317 or lower
Triumph has stock
$1.60
Order-in Ask the parts desk
8
T3203115
Bolt, RHHF, M6x1.0x12, S/S
Qty 1
If the last 6 of your VIN are 161318 or higher
Triumph has stock
$2.93
Order-in Ask the parts desk
9
T3000101
Dowel, Hollow, 8 x 14
Qty 2
Triumph has stock
$3.61
Order-in Ask the parts desk
10
T3350661
Grub Screw, M12 x 12
Qty 1
* PART NO LONGER AVAILABLE *
No longer supplied by Triumph
$2.00
Not on our shelf Ask the parts desk
11
T3500208
Circlip, Int, 32 x 2
Qty 1
Triumph has stock
$0.90
Order-in Ask the parts desk
12
T3600812
O ring
Qty 1
Triumph’s Aug 14, 2026 date has passed, we’ll confirm
$1.40
On backorder Ask the parts desk
13
T3450054
Plug, 14Mm Dia, Aluminium
Qty 3
No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk
14
T3450005
Plug, NPSI 3/8 Dryseal
Qty 1
Triumph has stock
$6.16
Order-in Ask the parts desk
15
T1180025
Retainer, Bearing, Pressing
Qty 1
If your engine number is 148007 or higher
Triumph has stock
$1.60
Order-in Ask the parts desk
16
T3051062
Screw, M6 x 12, Enc, Raw
Qty 2
If your engine number is 148007 or higher
$1.36
In stock in Brea 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.