Triumph Gasket Kit, Cyl Head · T3990207
Genuine part · Fits 3 Triumph models
$202.42
Available
Listed for these motorcycles
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
Cylinder Head & Valves
Tiger Sport 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-tiger-sport-660cc
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Cylinder Head & Valves
Tiger Sport 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-tiger-sport-660cc
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Gasket Kit, Cylinder Head
Tiger Sport 660cc · Service & Literature · callout 1 · oem-tiger-sport-660cc
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Cylinder Head & Valves
Tiger Sport 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-tiger-sport-660cc
View diagram →
Gasket Kit, Cylinder Head
Tiger Sport 660cc · Service & Literature · callout 1 · oem-tiger-sport-660cc
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Gasket Kit, Cylinder Head
Tiger Sport 660cc · Service & Literature · callout 1 · oem-tiger-sport-660cc
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Cylinder Head & Valves
Trident 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-trident-660cc
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Gasket Kit, Cylinder Head
Trident 660cc · Service & Literature · callout 1 · oem-trident-660cc
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Gasket Kit, Cylinder Head
Trident 660cc · Service & Literature · callout 1 · oem-trident-660cc
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Cylinder Head & Valves
Trident 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-trident-660cc
View diagram →
Gasket Kit, Cylinder Head
Trident 660cc · Service & Literature · callout 1 · oem-trident-660cc
View diagram →
Cylinder Head & Valves
Trident 660cc · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-trident-660cc
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Gasket Kit, Cylinder Head
Daytona 660 · Service & Literature · callout 1 · oem-daytona-660
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Cylinder Head & Valves
Daytona 660 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-daytona-660
View diagram →
Cylinder Head & Valves
Daytona 660 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 24 · oem-daytona-660
View diagram →
Gasket Kit, Cylinder Head
Daytona 660 · Service & Literature · callout 1 · oem-daytona-660
View diagram →
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 15, 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