Durable rocker cover gasket engineered for reliable sealing and resistance to fuel and oil degradation.
Active filters
Complete EST top end gasket kit with embossed stainless steel head, base, and rocker gaskets plus proprietary rubber covering. Contains all gaskets, seals, and O-rings to rebuild the top end. Fits '99-'04 Twin Cam. Made in USA.
Direct-fit oil cooler cover that installs like the stock factory cover for a quick bolt-on upgrade.
EST gasket kit with embossed stainless steel head, base and rocker gaskets; draws heat away from the combustion ring; includes all seals and O-rings for a complete top-end rebuild. Made in the USA.
Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.
Complete gasket kit for cam changes. Includes gaskets, seals, O-rings and cork washers. Made in the USA.
High-quality replacement gasket for derby cover; fuel-resistant materials for long-term reliability.
High-quality cylinder head gasket engineered for long-term reliability. Fuel-resistant composite construction with multi-layer support. Made in the USA.
Enhances the center of the oil cooler trim with a stylish guard. Easy to install and built in the USA.
Dresses up the oil cooler area with matching vent‑screen material; easy to install. Made in the USA.
Full gasket set for '91–'03 XL 1200; includes head, base, valve stem seals, exhaust and cover gaskets. Made in the USA.