Engine Covers 3 Cylinder
Triumph Trophy · Crankcase, Engine Covers, Lubrication System · 41 parts
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Triumph lists this drawing for this catalogue, VIN 29156 and higher.
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Motorcycles this catalogue covers
Our parts team checks fitment against your motorcycle before any order ships.
Every part on this diagram
1
1260347-T0301
Clutch Cover, Grey
Qty 1
If your engine number is 55345 or lower
No longer supplied by Triumph
1
1260344-T0301
Clutch Cover, Black
Qty 1
If your engine number is 55346 or higher
No longer supplied by Triumph
2
3
5
7
8
11
12
13
14
1260172-T0301
Sprocket cover
Qty 1
If your engine number is 55345 or lower
No longer supplied by Triumph
14
1260158-T0301
Sprocket cover
Qty 1
If your engine number is 55346 or higher
No longer supplied by Triumph
20
21
23
23
26
27
27
28
29
32
32
34
35
36
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.