Pick your year — Triumph’s book changes between them. Listed in Triumph’s catalogue for these models. Fitment is Triumph’s data, not a guarantee from us — if you are not certain, send us the last six of your VIN and we will check it against the diagram before you buy.

Where it sits on the bike

Crankcase

TF 250-C · Engine · callout 15

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Crankcase

TF 450-C · Engine · callout 14

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Crankcase

TF 250-E · Engine · callout 15

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Crankcase

TF 450-E · Engine · callout 14

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Crankcase

TF 250-X · Engine · callout 15 · up to CC7868

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Crankcase

TF 250-X · Engine · callout 15 · from CF3825

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Crankcase

TF 450-X · Engine · callout 14

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Crankcase

TF 450-RC Edition · Engine · callout 14

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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 Oct 28, 2026 · Brea shelf Oct 29, 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