Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.
Active filters
Forged pistons for superior strength and long engine life; kit includes pistons, rings, wristpins, and clips.
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.
Complete piston kit with rings, wristpins, and clips. Made in the USA. Fits up to 4-5/8" stroke; deck height 1.050".
Complete set with forged pistons, rings, wristpins, and clips; made in the USA. Deck height 1.050", fits up to 4-5/8" stroke.
Precision-machined castings; inner functional cover with decorative bolt-on outer cover; internal breather passage vents the crankcase; accepts points or electronic ignition systems; made in the U.S.A.
Performance upgrade with precise deck height and wristpin fit; not compatible with twin cooled or '17 touring models.
Braided outer jacket and internal steel wire reinforcement provide durable, high-performance oil routing and kink resistance.
Pistons compatible with stock rods with tapered wristpin ends; cylinders may be bored to fit larger pistons.
Replaces the thermostatic actuator element with a VRF plug that routes oil to bypass the cooler during cold starts and sends hot, filtered oil to the cooler at operating temperature. Kit includes plug, spring, button head, O-ring and gasket. Made in the USA.
Advanced oil cooling with turbulators and mini-louvered fins for maximum heat transfer and minimal pressure loss. Includes installation components. Made in the USA.