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TwinPower TWP Top End Gasket Kits - 043155

TwinPower Part number: 043155 Out of Stock - on backorder and will be dispatched once in stock.

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$205.99

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Availability: Out of Stock - on backorder and will be dispatched once in stock.

Part number: 043155

Manufacturer: TwinPower

Twin Power 99-17 Twin Cam Big Twins 3.875 Inch Bore Top End Gasket Kit

Special order — availability will be confirmed after purchase.

Ideal for top-end rebuilds, performance upgrades, or routine refreshes across multiple Harley engine platforms

Application specific kits matched to bore size, engine family, and compression/head gasket thickness

Top End Kits include all necessary gaskets needed when performing a top end repair or replacment.

Provide the primary gaskets and seals from the base gasket up through the rocker boxes

Twin Power 99-17 Twin Cam Big Twins 3.875 Inch Bore Top End Gasket Kit

Top End Gasket Kit, 3.937 in. Bore

Excludes Milwaukee-Eight™

Excludes 1999 FXST, FLST

Top End Gasket Kits

Made in USA

No vehicle listing found We do not have a vehicle-specific fitment row for this product yet.

This does not automatically mean the part is universal. Send us your year, make, model, trim, and the part number before ordering.

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