Engine

-€6.72

ALLOY ART Compression Release Adapter — 14 mm (3/4"), Straight

Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.

€18.99 €25.71

-€6.72

ALLOY ART Compression Release Adapter — 12 mm (3/4")

Designed for twin plug heads. Accepts .650"/10 mm x 1.0 compression release valves. Sold each. Made in the U.S.A.

€18.99 €25.71

-€7.32

JAMES GASKET Carburetor Insulator Block Kit — JAMES GASKET, 29250-98-A, Kit

Kit includes 3/8" fiber insulator block and gaskets to reduce fuel boiling and vapor lock; made in the U.S.A.

€24.89 €32.21

-€3.67

MOTION PRO O-Clips — Double-Ear, 10 Pack, Silver

Strong clamping without hose damage. Easy removal by clipping an ear. Snag-free installation. Made in the USA.

€10.39 €14.06

-€4.25

MOTION PRO O-Clips — Double-Ear, 10-pack, Polished Silver

Strong hose clamps with positive grip, easy ear-clipping removal, and a snag-free design.

€12.01 €16.26

-€24.18

JAMES GASKET Cylinder Head/Base Gasket Kit — 4.000", 0.51 mm, 1.14 mm

Complete kit with matching head and base gaskets plus O-rings where applicable. Made in the USA.

€82.20 €106.38

Replacement Cylinder Head and Compliance Fitting Gaskets — 3.750" bore, 0.91 mm thickness, 5-pack

-€15.41

JAMES GASKET Replacement Cylinder Head and Compliance Fitting Gaskets —...

Made in the USA replacement gasket set that restores proper sealing and reduces leaks. Easy to install with standard tools.

€52.39 €67.80

Air Cleaner to Carburetor Gasket — Backplate, beaded, air cleaner-to-carburetor fit, 5 Pack

-€3.54

JAMES GASKET Air Cleaner to Carburetor Gasket — Backplate, beaded, air...

MicroPore® paper resists fluid migration and seals reliably up to 500°F. Foam-core with nitrile coating and silicone release for easy disassembly. Made in the USA.

€12.03 €15.57

-€10.07

JAMES GASKET Primary Gasket — Primary Cover, Part No. 25352-00-F

Top-quality primary gasket with silicone beading for improved sealing. Meets or exceeds OEM specs. Made in the USA.

€34.25 €44.32

-€8.91

JAMES GASKET Transmission Oil Pan Gasket — 5 Pack

Dependable transmission oil pan gasket engineered for a secure seal and straightforward serviceability.

€30.31 €39.22

Stepless® Ear Clamps for Fuel System — 3/16" ID fuel line, 10 pack

-€4.00

MOTION PRO Stepless® Ear Clamps for Fuel System — 3/16" ID fuel line, 10...

Stepless® ear clamps provide 360° stepless sealing, a narrow 5 mm band for concentrated compression, and tamper-evident construction.

€11.31 €15.31

Stepless® Ear Clamps for Fuel System — 1/4" ID, 5/16" ID, 10 Pack

-€3.98

MOTION PRO Stepless® Ear Clamps for Fuel System — 1/4" ID, 5/16" ID, 10 Pack

360° Stepless® ear clamps with a 5 mm band for concentrated seal compression. Tampering visible; lightweight design. Side jaw clamp pincher tool sold separately.

€11.26 €15.24

Stepless® Ear Clamps for Fuel System — 3/8 in ID, 10 pack, Silver

-€3.96

MOTION PRO Stepless® Ear Clamps for Fuel System — 3/8 in ID, 10 pack, Silver

360° Stepless® ear clamps with narrow 5 mm band, tamper-evident, lightweight, and reduced edge damage risk.

€11.19 €15.15

Stepless® Ear Clamps for Fuel System — 3/16" ID fuel line, Silver

-€3.29

MOTION PRO Stepless® Ear Clamps for Fuel System — 3/16" ID fuel line, Silver

Stepless® ear clamps with 360° stepless inner surface and narrow 5 mm band for concentrated seal compression.

€9.30 €12.59

Stepless® Ear Clamps for Fuel System — 5/16" ID fuel line, Silver, 10 Pack

-€4.03

MOTION PRO Stepless® Ear Clamps for Fuel System — 5/16" ID fuel line,...

360° Stepless® ear clamps with a narrow 5 mm band for concentrated sealing. Tamper-evident and lightweight; side jaw tool sold separately.

€11.36 €15.39

Stepless® Ear Clamps for Fuel System — 1/4" ID, 10 Pack, Silver

-€4.15

MOTION PRO Stepless® Ear Clamps for Fuel System — 1/4" ID, 10 Pack, Silver

Stepless® ear design for gap-free inner sealing and even compression.

€11.73 €15.88

-€11.87

JAMES GASKET Replacement Engine Gasket — Cylinder head, 5-pack

Reliable replacement sealing component that prevents oil and coolant leaks and is designed for straightforward installation.

€40.39 €52.26

-€5.99

JAMES GASKET Replacement Engine Gasket — 10 pack, Oil Jet Assembly, 25700433

Reliable engine gasket that restores a leak-free seal and supports routine maintenance.

€20.36 €26.35

-€2.90

JAMES GASKET Dip Stick O-Ring — Dipstick, 10 Pack

Replacement o-ring for dip stick assemblies on Harley-Davidson motorcycles. Durable, oil-resistant seal designed for easy installation.

€9.89 €12.79

-€2.69

JAMES GASKET 5th Gear O-Ring & Seal — Main crankshaft, oil type, 10-pack

Durable 5th Gear sealing set, made in the U.S.A., ideal for routine maintenance and leak prevention.

€9.07 €11.76

-€10.79

JAMES GASKET Metal Base Gaskets — Cylinder base, 0.79 mm (0.031")

Silicone-beaded base gaskets that resist brittleness, require no sealer, and are made in the USA.

€36.72 €47.51

Top End Gasket Kit — Bore 3.5", Thickness 0.51 mm (0.020"), 1.14 mm (0.045")

-€29.96

JAMES GASKET Top End Gasket Kit — Bore 3.5", Thickness 0.51 mm (0.020"),...

Complete set of gaskets, oil seals and O-rings for top end rebuilds. Made in the USA.

€101.88 €131.84

Stepless® Ear Clamps for Fuel System — 3/8" ID, 10 pack, Silver

-€5.29

MOTION PRO Stepless® Ear Clamps for Fuel System — 3/8" ID, 10 pack, Silver

Stepless® ear clamps: 360° stepless inner surface, narrow 5 mm band for concentrated compression, tamper-evident and lightweight.

€14.98 €20.27

-€3.14

JAMES GASKET Cam Position Sensor O-Ring — Cam position sensor, 10 Pack

Replacement o-ring for cam position sensor, engineered for a secure, leak-free seal.

€10.67 €13.81

-€4.85

JAMES GASKET Manifold Air Sensor Seal — MAP sensor

Tight, durable seal for manifold air sensor openings. Made in the U.S.A.

€16.55 €21.40

-€16.86

JAMES GASKET Gasket Kit — Complete kit

Top-quality gaskets, oil seals and O-rings for engine rebuilds. Available as complete or top-end sets. Made in the USA.

€57.32 €74.18

-€13.25

JAMES GASKET Top End Gasket Kit — 0.51 mm (0.020 in)

Complete set of gaskets, oil seals and O-rings for top-end engine rebuilds.

€45.08 €58.33

-€15.50

JAMES GASKET Top End Gasket Kit — 0.80 mm (0.030"), 1.14 mm (0.045")

Complete set of gaskets, oil seals and O-rings for top-end engine rebuilds. Made in the USA.

€43.85 €59.35

Main Drive Gear Seal Kit — Main Drive Gear, JGI-37741-67-A

-€3.88

JAMES GASKET Main Drive Gear Seal Kit — Main Drive Gear, JGI-37741-67-A

Top-quality main drive gear shaft seals that resist oil and heat. Precision fit reduces leaks and extends service life.

€13.23 €17.11

$Tappet Cover Gaskets — 0.79 mm (0.031\"), Tappet Block, Front/Rear, 10 Pack$

-€3.23

JAMES GASKET Tappet Cover Gaskets — 0.79 mm (0.031\"), Tappet Block,...

High-quality James gaskets with Rubber-Covered Metal and Foamet® options for reliable sealing. Made in the USA.

€10.98 €14.21

shop by category

Engine

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company

shop by category

Engine  

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Engine