Engine (22)

Replacement Washers — 0.063" thickness, drain-plug application, 10-pack

-€2.03

COMETIC Replacement Washers — 0.063" thickness, drain-plug...

High-quality replacement components made from fuel-resistant materials for long-term reliability. Made in the U.S.A.

€6.91 €8.94

-€3.12

COMETIC Mainshaft O-Ring — Transmission, main drive gear

Durable mainshaft o-ring designed for reliable sealing and long service life.

€10.63 €13.75

-€1.90

COMETIC Camshaft Seal — Viton rubber, 10-pack, COMETIC

Premium fuel-resistant construction resists creeping, cracking and brittleness. Made in the U.S.A.

€5.40 €7.30

-€6.03

COMETIC Main Shaft Seal — C9523, Viton, 5 Pack

Durable sealing component for engine applications. Made in the U.S.A.

€17.02 €23.05

-€1.92
Out of Stock

COMETIC Dip Stick O-Rings — dipstick cover, Viton, 10-pack

Durable dip stick seals engineered for long-term reliability and fuel resistance. Made in the USA.

€5.44 €7.36

$Oil Pan Gasket — 1.52 mm (0.060\"), 10 pack, AFM (Aluminum Foam Material)$

-€12.49

COMETIC Oil Pan Gasket — 1.52 mm (0.060\"), 10 pack, AFM (Aluminum...

Aluminum-core gaskets with a chemically blown nitrile synthetic rubber coating; form a reliable seal without gasket sealer. Made in the USA.

€35.30 €47.79

-€0.61

COMETIC Oil Pump O-Ring — Viton, P/N C9684

High-quality o-ring designed for durable sealing in oil systems.

Fuel-resistant materials for longevity.
Manufactured in the U.S.A.

€2.13 €2.74

-€8.36
Out of Stock

COMETIC Clutch Cover O-Ring — Clutch cover, Buna, 5-pack

Fuel-resistant o-ring engineered for reliable clutch cover sealing. Manufactured in the USA.

€28.39 €36.75

-€1.82

COMETIC Pushrod Tube O-Ring Kit — Pushrod Tube, Viton

Viton® O-ring seals; correct quantity for one engine; made in the U.S.A.

€5.17 €6.99

-€46.77

EASTERN MOTORCYCLE PARTS Tappet — Oversize (+0.005")

Solid tappet assembly for improved high-RPM stability; made in the USA.

€50.08 €96.85

-€1.04

COMETIC Carburetor Backplate O-Ring — Carburetor backing plate

Precision sealing ring that prevents leaks and maintains reliable operation.

€3.55 €4.59

-€2.78

COMETIC Replacement Seal — Main Drive Gear

High-quality replacement part made from fuel-resistant materials for long-term reliability. Made in the USA.

€7.88 €10.66

-€2.89

COMETIC Transmission Shift Shaft Drum Seal — Viton, 5 Pack

Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Made in the U.S.A.

€9.81 €12.70

-€1.83
Out of Stock

COMETIC Map Sensor Intake Seal — Viton, 10 pack

Precision intake seal for MAP sensor on M8 engines; prevents air leaks and helps maintain accurate sensor readings.

€7.14 €8.97

-€12.03

EASTERN MOTORCYCLE PARTS Rocker Box Stud Kit — 8 Pack

Includes eight long studs, two short studs and one top motor mount stud. One kit required per head.

€34.00 €46.03

-€3.30

JAMES GASKET Replacement Gaskets, Seals & O-rings For Big Twin Transmissions

Replacement gaskets, seals and O-rings for Big Twin transmissions. Made in the U.S.A.

€11.24 €14.54

-€5.21
Out of Stock

EASTERN MOTORCYCLE PARTS Top Motor Mount Studs — 4 pack

Durable mounting hardware delivers secure clamping, corrosion resistance, and precise fit. Made in the U.S.A.

€14.74 €19.95

-€4.95

COMETIC Intake Manifold Seal — 4-pack

High-quality sealing solution that prevents leaks at the manifold interface and supports long-term reliability. Made in the USA.

€14.01 €18.96

-€2.72

COMETIC Injector O-Ring — 10-pack

Fuel-resistant O-ring for injector sealing; durable construction for long service life.

€9.24 €11.96

-€34.85

JAMES GASKET Engine Gasket Kit — JGI-17055-05-X

Contains gaskets, oil seals and O-rings to completely rebuild M-Eight or Twin Cam engines. Available as motor sets or top end sets. Made in the U.S.A.

€118.45 €153.30

-€36.75

COMETIC Primary Gasket Pack — Primary cover, 1.52 mm (0.060"), 5-pack

High-quality gasket set made from fuel-resistant materials. Multiple gasket types for reliable, long-lasting seals. Made in the U.S.A.

€103.95 €140.70

$Inspection Cover Gasket — 1.52 mm (0.060\"), 5-Pack$

-€8.85
Out of Stock

COMETIC Inspection Cover Gasket — 1.52 mm (0.060\"), 5-Pack

Aluminum Foamette inspection cover gaskets that form a reliable seal without gasket sealer. Made in the USA.

€25.06 €33.91

-€31.48

JAMES GASKET Top End Gasket Kit — Bore 3.875 in

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

€107.06 €138.54

-€5.00

EASTERN MOTORCYCLE PARTS Snap Rings — 3/4 ring, countershaft, black raw finish, V-13-117

High-quality OEM replacement snap rings for countershaft applications with precise fit and durable construction.

€14.22 €19.22

-€19.02

JAMES GASKET Gear Cover Gasket — Cam Cover, Black, JGI-25244-99-F

Top-quality gaskets, seals and o-rings that meet or exceed OEM specifications. Primary gasket with silicone beading. Made in the U.S.A.

€64.68 €83.70

-€10.27
Out of Stock

EASTERN MOTORCYCLE PARTS Oil Pump Drive Gear — A-26349-54, EASTERN MOTORCYCLE PARTS

Precision oil pump drive gear engineered for reliable lubrication and long service life. Made in the U.S.A.

€29.01 €39.28

-€10.15

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — COMETIC, C9078

Complete rocker box gasket kit with all gaskets, seals, O-rings and bolt seals. Made in the USA.

€28.70 €38.85

-€8.36

EASTERN MOTORCYCLE PARTS Oil Pump Drive Shaft Bushing — A-24641-36

Precision replacement bushing for oil pump drive shafts. Made in the U.S.A.

€23.64 €32.00

Oil Pump Relief Valve Plunger — A-26400-82

-€2.59

EASTERN MOTORCYCLE PARTS Oil Pump Relief Valve Plunger — A-26400-82

Oil pump relief valve plunger. Made in the USA. Restores proper oil pressure by replacing worn or damaged plungers.

€7.33 €9.92

Extreme Sealing Technology Rocker Box Gasket Kit — EST, Rocker Box

-€11.28
Out of Stock

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — EST, Rocker...

Premium rocker box gasket kit with all gaskets, seals and O-rings included. Made in the USA.

€38.28 €49.56

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