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.
Fully-brazed universal oil cooler ideal for custom and race use. Mounting hardware sold separately.
Fully-brazed, high-performance oil cooler ideal for custom and race applications. Mounting hardware sold separately.
High-quality oil cooler ideal for custom builds, fabrication, and racing. Mounting hardware sold separately.
Fully-brazed construction for long service life.
Designed for custom installation; mounting hardware sold separately.
Ideal for custom, fabrication, and racing applications.
Proven Jagg oil cooler ideal for builders and racers. Fully-brazed construction; mounting hardware sold separately.
Automatic valve that bypasses the oil cooler for faster warm-ups and reliable cold-weather performance.
Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.
Finish push-on single-barbed hose ends with integrated worm-drive clamps. Fits 3/8" (-06) push-on hose; not compatible with AN-style fittings.