Replacement component for Big Twin models; precision-machined to restore lubrication performance and reduce noise.
Active filters
High-strength pinion shaft nut designed for secure gear-side installation and long service life.
Precision-made valve lock keys with a 10° lock angle. Heat-treated and made in the U.S.A. Designed for reliable valve keeper service.
Genuine James kit with matching head and base gaskets and O-rings where applicable. Made in the USA.
Chrome-plated heavy-duty mounts, 30% thicker than stock; include chrome choke/horn brackets and socket-head hardware for select PART #s.
High-quality exhaust port gaskets. Made in the USA. Available in dealer packs of 2, 5, or 10.
Secure support bracket kit for air cleaner; includes all gaskets and mounting hardware. Breather kits sold separately.
Replacement gaskets for transmission top cover. Prevent leaks and restore sealing.
Direct-replacement gaskets for cylinder head and compliance fittings. Made in the USA.
Direct-replacement washers for oil pump plugs that restore a secure, leak-free seal.