Gasket Kits

This Twin Power™ transmission-to-engine gasket helps seal the interface between the transmission and engine on 2007-up Big Twin and 2006 Dyna models, reducing oil leaks in this area.

Direct fit gaskets and kits for a wide range of FL, FX, FXR, Softail, Dyna, XL, and M8 Touring modelsThis Part Fits:YearMakeModelSubmodel1980Harley-DavidsonFLH Electra GlideBase<

Direct fit gaskets and kits for a wide range of FL, FX, FXR, Softail, Dyna, XL, and M8 Touring modelsThis Part Fits:YearMakeModelSubmodel1971-1980Harley-DavidsonFLH Electra GlideBase<

Direct fit gaskets and kits for a wide range of FL, FX, FXR, Softail, Dyna, XL, and M8 Touring modelsThis Part Fits:YearMakeModelSubmodel2012-2016Harley-DavidsonFLD SwitchbackBase

These Twin Power™ tappet guide gaskets seal the tappet blocks to the crankcase on 1999-2017 Twin Cam engines, helping control oil leaks during valvetrain or cam service.

Twin Power™ sprocket shaft seals keep oil contained at the crankshaft output on Twin Cam and Evolution Big Twin engines, supporting reliable operation and cleaner primary and engine areas.

Twin Power Cam Oil Seals are made from high-quality materials, offering superior sealing performance helping prevent leaks and maintain proper oil control in the cam chest.This Part...

Twin Power™ oil pump gasket kits supply the key gaskets needed when removing or servicing the oil pump on Twin Cam Big Twin models.This Part Fits:YearMakeModelSubmodel1999-2006Harley-DavidsonFLHR R

This Twin Power™ carburetor to manifold seal is designed to maintain a tight, leak-free connection between the carburetor and intake manifold on many Evolution Big Twin and Sportster models.

Twin Power™ lower rocker box gaskets provide reliable sealing between the rocker box and head on Twin Cam and Evolution Big Twin engines, helping reduce top-end oil leaks.

Twin Power™ rocker box gasket kits include the critical gaskets needed to reseal rocker boxes on popular Big Twin and Sportster engines, helping control top-end oil leaks.This Part...

Twin Power™ rocker box gasket kits include the critical gaskets needed to reseal rocker boxes on popular Big Twin and Sportster engines, helping control top-end oil leaks.This Part...