Listed in Triumph’s parts catalogue for these motorcycles. Fitment is Triumph’s data, not a guarantee from us — add your motorcycle above and we check it against your frame number where Triumph splits the part.

Where it sits on the bike

Engine Covers

Legend TT · Crankcase, Engine Covers, Lubrication System · callout 12

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Engine Covers 4 Cylinder Grey

Trophy · Crankcase, Engine Covers, Lubrication System · callout 23

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Engine Covers 4 Cylinder Silver » 4901

Trophy · Crankcase, Engine Covers, Lubrication System · callout 30

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Engine Covers 4 Cylinder Black

Trophy · Crankcase, Engine Covers, Lubrication System · callout 22

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Engine Covers 4 Cylinder Grey 4902 »

Trophy · Crankcase, Engine Covers, Lubrication System · callout 23

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Engine Covers

America · Crankcase, Engine Covers, Lubrication System · callout 11

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Engine Covers

Speedmaster · Crankcase, Engine Covers, Lubrication System · callout 11

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Engine Covers

Thruxton · Crankcase, Engine Covers, Lubrication System · callout 6

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Engine Covers

Thunderbird & Thunderbird Sport · Crankcase, Engine Covers, Lubrication System · callout 12

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Engine Covers

Thunderbird & Thunderbird Sport · Crankcase, Engine Covers, Lubrication System · callout 12

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Engine Covers

Tiger · Crankcase, Engine Covers, Lubrication System · callout 5

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Engine Covers - Bonneville

Bonneville · Crankcase, Engine Covers, Lubrication System · callout 6

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Engine Covers - Bonneville T100

Bonneville · Crankcase, Engine Covers, Lubrication System · callout 6

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Engine Covers

Adventurer · Crankcase, Engine Covers, Lubrication System · callout 12

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Engine Covers

Adventurer · Crankcase, Engine Covers, Lubrication System · callout 12

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Engine Covers

Sprint · Crankcase, Engine Covers, Lubrication System · callout 5

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Engine Covers

Sprint · Crankcase, Engine Covers, Lubrication System · callout 5

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Engine Covers 4 Cylinder

Daytona · Crankcase, Engine Covers, Lubrication System · callout 23

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Engine Covers 4 Cylinder Silver

Daytona · Crankcase, Engine Covers, Lubrication System · callout 30

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Engine Covers

Daytona · Crankcase, Engine Covers, Lubrication System · callout 4

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Engine Covers

Speed Triple · Crankcase, Engine Covers, Lubrication System · callout 4

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Prices and availability are a dated snapshot, not a reservation — Triumph supply is read from Triumph’s catalogue and our shelf count is read from our own system. Both move. Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026. Shipping and tax are calculated at checkout.

Genuine Triumph parts from Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700