Multi-layer head gaskets with a fold-over stopper layer for improved combustion sealing. Sold in pairs and made in the USA.
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COMETIC
Replacement Head Gaskets — 4.320" bore, 1.02 mm (0.040")...
€49.05
Regular price
€66.39
COMETIC
Replacement Head Gaskets — Bore 4.43\", Thickness 0.91 mm
Multi-layer MLX head gaskets with high-temperature coatings and embossments for reliable combustion and fluid sealing; designed for performance-modified Milwaukee 8 engines.
€57.20
Regular price
€77.43
COMETIC
Replacement Head Gaskets — 4.500", 0.91 mm (0.036"), MLX
Multi-layer replacement head gaskets engineered for high-pressure, high-temperature applications; install like a standard MLS gasket.
€57.20
Regular price
€77.43
COMETIC
Exhaust Header Gasket — 2-pack, stainless steel
Durable, fuel-resistant construction for long-term reliability. Resists creep, cracking, and brittleness. Made in the USA.
€14.19
Regular price
€19.22
COMETIC
Replacement MLX Head Gasket — 4.125" bore, 0.81 mm
Premium fuel-resistant MLX head gasket for high-power Twin Cam applications. Multi-layer design with folded center layer for targeted combustion sealing. Sold in pairs. Made in USA.
€58.16
Regular price
€78.72
COMETIC
Replacement MLX Head Gasket — 4.125", 0.91 mm, Pair
Premium fuel-resistant MLS gasket with a folded center layer that simulates an O-ringed head for targeted torque at the combustion seal. Ideal for Twin Cam engines with turbo, high compression or nitrous; sold in pairs.
€58.16
Regular price
€78.72
COMETIC
Rocker Box Rebuild Gasket Kit — COMETIC, C10359, EST
Complete rebuild gasket kit with all gaskets and O-rings for both rocker box covers. Premium materials and made in the USA.
€42.42
Regular price
€57.45
EASTERN MOTORCYCLE PARTS
Rocker Arm Shaft Spacers — 10-pack
Precision spacers that align the rocker arm tip with the valve stem to improve valvetrain geometry and reliability. Made in the USA.
€10.19
Regular price
€13.80
EASTERN MOTORCYCLE PARTS
Rocker Arm Shaft Springs — 10 pack
Precision-engineered components that restore valve train performance and resist fatigue. Made in the U.S.A.
€10.19
Regular price
€13.80
COMETIC
Sprocket Shaft Seal — Crankcase, Sprocket Shaft
Direct replacement seal to prevent leaks and keep contaminants out.
€24.08
Regular price
€32.59
EASTERN MOTORCYCLE PARTS
Rocker Arm Block Nuts — Hex, 10 Pack
OEM replacement quality. Made in the USA. Durable, corrosion-resistant finish; install to manufacturer torque specifications.
€13.25
Regular price
€17.95
EASTERN MOTORCYCLE PARTS
Snap Rings — 10-pack, pinion shaft bearing
OEM-quality snap rings for secure shaft retention and reliable replacement.
€10.28
Regular price
€13.92
EASTERN MOTORCYCLE PARTS
Snap Rings — Shifter lever pin, 5-speed, Silver
High-quality OEM replacement components for maintenance and repair.
€2.87
Regular price
€3.90
COMETIC
Oil Pump O-Ring — Viton, 10 pack
Durable replacement seal with fuel-resistant construction for long-term reliability. Made in the U.S.A.
€2.43
Regular price
€3.30
COMETIC
Derby Cover O-Ring — Derby cover, nitrile rubber, 5 Pack
High-quality fuel-resistant seal for long-term reliability. Made in the U.S.A.
€15.02
Regular price
€20.33
EASTERN MOTORCYCLE PARTS
Snap Rings — 3/4 ring, 10-pack, Silver
High-quality OEM replacement components for reliable performance and precise fit.
€5.86
Regular price
€7.93
EASTERN MOTORCYCLE PARTS
Snap Rings — 5-speed, 10-pack, Gold
High-quality OEM replacement components for reliable retention and operation.
€2.87
Regular price
€3.90
EASTERN MOTORCYCLE PARTS
Snap Rings — 10-pack, Black, A-11046
High-quality OEM replacement snap rings for reliable fit and long service life.
€7.33
Regular price
€9.92
EASTERN MOTORCYCLE PARTS
Snap Rings — main shaft ball bearing, 5-speed, 3/4 ring,...
High-quality OEM replacement components that provide secure shaft retention for transmission and drivetrain repairs.
€19.18
Regular price
€25.97
EASTERN MOTORCYCLE PARTS
Snap Rings — 10 Pack, Silver
High-quality OEM replacement components for reliable performance.
€8.81
Regular price
€11.92
COMETIC
O-ring — Buna, 25 Pack, Dipstick Cover
Durable O-ring that provides a reliable seal and long service life.
€3.14
Regular price
€4.07
EASTERN MOTORCYCLE PARTS
Snap Rings — 10-pack, pinion shaft, silver
High-quality OEM replacement component for secure retention and easy installation.
€7.33
Regular price
€9.92
EASTERN MOTORCYCLE PARTS
Snap Rings — 3/4 ring, 10 Pack, Silver
High-quality OEM replacement components for reliable performance and easy installation.
€5.86
Regular price
€7.93
EASTERN MOTORCYCLE PARTS
Snap Rings — 3/4 ring, countershaft 5-speed, 10-pack
High-quality OEM replacement components for reliable retention and long service life.
€13.25
Regular price
€17.95
EASTERN MOTORCYCLE PARTS
Snap Rings — Main shaft, 4-speed, 10 pack, Silver
High-quality OEM replacement snap rings for dependable axial retention.
€11.77
Regular price
€15.94
COMETIC
Oil Pump O-Ring — Viton, 5 Pack, COMETIC C9349
High-quality O-ring for long-term sealing. Fuel-resistant materials resist creep, cracking, and brittleness. Made in the U.S.A.
€9.81
Regular price
€12.69
EASTERN MOTORCYCLE PARTS
Snap Rings — Main shaft, 4-speed, 3rd gear, 10-pack, Silver
High-quality OEM replacement snap rings for secure retention and reliable service.
€7.33
Regular price
€9.92
EASTERN MOTORCYCLE PARTS
Snap Rings — Countershaft, 4-Speed, 2nd Gear, 10 Pack
High-quality OEM replacement snap rings for secure component retention. Ideal for repair and maintenance.
€10.28
Regular price
€13.92
EASTERN MOTORCYCLE PARTS
Snap Rings — 10 Pack, Silver
OEM-grade components for secure retention and long service life.
€10.28
Regular price
€13.92
EASTERN MOTORCYCLE PARTS
Snap Rings — 3/4 ring, silver, 10-pack
High-quality OEM replacement components for dependable fit and performance.
€14.74
Regular price
€19.95