Sportster – Engine

DescriptionShouldered C630 Bronze Valve GuidePrecision-machined from nickel bronzeNickel content of 5% produces superior resistance to wear, and th...

DescriptionRacing Valve Spring KitDesigned for its specific application, taking into account several critical parameters including; cam profiles, h...

DescriptionWrist Pin BushingMade to exact tolerances and will meet or exceed fitment and wearability of all other OE style replacement bushings.Mad...

DescriptionWrist Pin BushingMade to exact tolerances and will meet or exceed fitment and wearability of all other OE style replacement bushings.Mad...

DescriptionWrist Pin BushingMade to exact tolerances and will meet or exceed fitment and wearability of all other OE style replacement bushings.Mad...

DescriptionWrist Pin BushingMade to exact tolerances and will meet or exceed fitment and wearability of all other OE style replacement bushings.Mad...

DescriptionWrist Pin BushingMade to exact tolerances and will meet or exceed fitment and wearability of all other OE style replacement bushings.Mad...

DescriptionCarburetor Insulator Block KitKit includes 3/8” fibre insulator block and gasketsDesigned to reduce the risk of boiling fuel in the carb...

DescriptionValve Guide SealsKits include four valve guide sealsMade in the U.S.A.Specifications Riding Style: Street Type: Valve Stem Material: ...

DescriptionReplacement Seal KitConvenient and efficient way to sell the correct amount of seals or O-rings for a rebuild or cam changeJames complet...

DescriptionMain Drive Gear Seal KitTop quality main drive gear shaft sealsSpecifications Riding Style: Street Product Name: Seal Units: Each Ap...

DescriptionSprocket Shaft SealSprocket Shaft Seal KitSpecifications Product Name: Seal Units: 5 Pack Riding Style: Street Application: Sprocket...

DescriptionReplacement Seal KitConvenient and efficient way to sell the correct amount of seals or O-rings for a rebuild or cam changeJames complet...

DescriptionPoints SealMade in the USASpecifications Product Name: Seal Riding Style: Street Style: Single Lip Material: Metal Units: 5 Pack A...

DescriptionMain Drive Gear Seal KitTop quality main drive gear shaft sealsSpecifications Product Name: Seal Riding Style: Street Application: Ma...

DescriptionMotor Sprocket Shaft SealMade in the U.S.A.Specifications Riding Style: Street Units: 5 Pack Product Name: Seal Application: Sprocke...

DescriptionMain Drive Gear Seal KitTop quality main drive gear shaft sealsSpecifications Units: Each Application: Mainshaft| Sprocket| Transmissi...

DescriptionSuper Nut® Transmission Sprocket SealOnly James Gaskets' Super Nut™ improves the sealing ability on all transmission shafts at an afford...

DescriptionShifter Shaft SealReplacement Shifter Shaft SealsMade in the USASpecifications Product Name: Seal Application: Chain Cover| Shifter Sh...

DescriptionAccelerator Pump O-RingMade in the U.S.A.Specifications Type: Seal Product Name: O-Ring Application: Accelerator Pump Units: 20 Pack...

DescriptionDerby/Inspection Cover Seal KitHigh-quality genuine James gaskets, seals and O-ringsCover seals are a seal, not a gasketCover seals are ...

DescriptionGasket KitTop-quality gaskets, oil seals and O-rings necessary to rebuild an engineAvailable as complete sets or top-end sets onlyMade i...

DescriptionComplete Gasket KitTop-quality gaskets, oil seals, and o-rings necessary to rebuild an XL/XG engineMade in the USAMust order head gasket...

DescriptionPrimary GasketTop quality gaskets, seals and O-rings meet or exceed OEM specificationsPrimary gasket features silicone beadingMade in th...