Engine
Active filters
Precision cam shims for accurate valve adjustment. Made in the U.S.A.
Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.
Precision-machined spacer for motor sprocket shafts. Made in the USA.
Precision support discs for motorcycle bearing assemblies. Durable steel construction with corrosion-resistant finish. Made in the U.S.A.
Replacement dowel pins for precise alignment and secure assembly.
Precision-fit components that seal and secure engine tube assemblies. Made in the USA.
Direct-fit replacement oil line for Knucklehead engines that simplifies routing and maintenance.
OEM bushing for cam support plate and cover. Made in the USA.
Meets or exceeds OEM specification.
Replacement-type, made in the USA.
Plug and plug kits for various Harley‑Davidson oil systems; includes washers or O‑rings as required. Made in the U.S.A.
Durable button-head Allen drain screws with copper compression washers for fork sliders.
Stem bolt with washer; complete hardware kit, made in the U.S.A.
Precision races for dependable engine performance. Made in the USA.
Three custom screws to mount S&S air cleaner covers. Made in the U.S.A.