Engine (9)

-€8.02

COMETIC Gasket, Seal & Gasket Kit — Cam Change

Complete gasket and seal set for camshaft service. Precision-cut components for reliable engine sealing and straightforward installation.

€27.24 €35.26

-€9.35

COMETIC Derby Seal Cover — COMETIC, C10306F5, Rubber, 5-pack

High-quality derby seal cover designed for long-term reliability. Made in the USA.

€26.48 €35.83

-€56.84

COMETIC Gasket, Seal & Gasket Kit — Engine

Complete gasket and seal kit for engine repairs and rebuilds. Quality components suitable for performance and OEM applications.

€160.81 €217.65

-€56.84

COMETIC Gasket, Seal & Gasket Kit — Engine

High-quality gasket, seal and gasket kit for performance and motorsports use. Designed for precise fit and reliable sealing.

€160.81 €217.65

-€72.46

COMETIC Gasket, Seal & Gasket Kit — Bore 4.000", P/N C10261-030

Precision gasket and seal set for maintenance and performance rebuilds; designed for reliable sealing and easy identification.

€205.05 €277.51

-€72.46

COMETIC Gasket, Seal & Gasket Kit — 4.075 in bore

Complete gasket and seal kit for engine repairs; engineered for performance, durability and straightforward installation.

€205.05 €277.51

-€72.46

COMETIC Gasket, Seal & Gasket Kit — Bore 4.125"

Complete engine gasket and seal kit for precision sealing in performance and aftermarket applications.

€205.05 €277.51

-€72.46

COMETIC Gasket, Seal & Gasket Kit — 4.000 in

Complete set of sealing components for repair and rebuild applications. Built to customer specifications and delivered on time.

€205.05 €277.51

-€3.61

COMETIC Gasket, Seal & Gasket Kit — 10 pack, transmission, C10244

Shelf-stock and custom gasket and seal kits for aftermarket, OE and motorsports applications.

€10.25 €13.86

-€0.71

COMETIC Gasket, Seal & Gasket Kit — Transmission

High-quality gasket and seal kit for transmission applications, designed for custom and short-run needs.

€2.02 €2.73

-€7.09

COMETIC Muffler Gasket — C10351

High-quality muffler gasket for long-term reliability. Fuel-resistant, flexible graphite sealing, made in USA.

€20.06 €27.15

Cylinder Head/Base Gasket Kit — 106 mm bore, 0.61 mm & 0.31 mm thickness

-€33.08

COMETIC Cylinder Head/Base Gasket Kit — 106 mm bore, 0.61 mm & 0.31 mm...

Pair of MLX multi-layer head gaskets and single-layer steel base gaskets; stainless steel with elastomer coating and embossed finish for dependable sealing.

€93.47 €126.55

-€11.90

COMETIC Base Gasket — Cylinder base, 0.25 mm

High-quality Viton base gasket with stainless steel core and fuel-resistant construction. Made in the USA.

€33.60 €45.50

-€21.20

COMETIC Head Gasket — 106.00 mm bore, 0.61 mm thickness

Durable head gasket engineered for fuel resistance and long service life. Multi-layer construction and Viton® coatings provide reliable sealing and leak protection.

€59.85 €81.05

$Crankcase Gasket — 0.31 mm (0.012\"), Part C10363$

-€11.62

COMETIC Crankcase Gasket — 0.31 mm (0.012\"), Part C10363

High-quality crankcase gasket for long-term reliability; fuel-resistant and made in the USA.

€32.88 €44.50

-€4.15

COMETIC Pushrod O-Ring and Seal Kit — Pushrod cover, pushrod tube

High-temperature Viton® O-rings and seals for one pushrod application. Includes all seals and O-rings; made in the U.S.A.

€11.73 €15.88

-€7.17

COMETIC Replacement Valve Guide Seals — C9166, Valve Stem, Viton, 10-pack

High-quality replacement valve guide seals made from fuel-resistant materials for long-term reliability.

€24.35 €31.52

-€1.19

COMETIC Pushrod O-Ring and Seal Kit — Pushrod cover, pushrod tube, Viton

High-temperature Viton® O-rings and seals for one application. Includes all seals and O-rings needed. Made in the U.S.A.

€3.35 €4.54

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.007 in, 10 Pack

Precision shims that reduce excess rocker arm movement and help prevent damage; made in the USA.

€7.02 €9.51

-€9.24

COMETIC Replacement Valve Guide Seal — Viton, C9633, 10-pack

Durable replacement engineered for long-term reliability. Fuel-resistant construction prevents creep, cracking, and brittleness. Made in the U.S.A.

€31.41 €40.65

$Rocker Arm Shims — 0.005\", 10 Pack$

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.005\", 10 Pack

Takes up excess space to ensure smooth rocker arm movement and prevent damage. Made in the USA.

€7.02 €9.51

-€0.95

COMETIC Rocker Arm Support O-Ring — 0.020" thickness, 10-pack

Fuel-resistant construction resists creep, cracking and brittleness. Made in the U.S.A.

€3.23 €4.18

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.015", 10-pack

Precision shims that correct rocker arm clearance to prevent wear and maintain valve-train performance.

€7.02 €9.51

-€2.80

COMETIC Pushrod Tube O-Ring — Upper pushrod

Durable seal for pushrod tube applications; resists fuel exposure and provides reliable sealing for maintenance and repairs.

€7.91 €10.71

-€5.00

EASTERN MOTORCYCLE PARTS Rocker Arm Shaft Spacers — Rocker arm shaft, 4-pack

Precise spacing for correct valve lift and improved engine efficiency.

Made in the USA.

€14.11 €19.11

-€4.80

COMETIC O-ring — Upper pushrod, Viton, 25 pack

High-quality, fuel-resistant seals manufactured in the USA for long-term reliability.

€16.28 €21.08

-€2.40

COMETIC Pushrod Tube O-Ring — Lower pushrod, 25 pack

High-quality o-rings for pushrod tube sealing. Fuel-resistant construction for long life, made in the USA.

€6.78 €9.18

-€1.86

COMETIC Engine Dowel O-Ring — Viton, 10-pack

Reliable sealing O-ring for engine dowels. High-quality construction, fuel-resistant, made in the U.S.A.

€5.30 €7.16

-€3.35

COMETIC Starter O-Ring — Starter, 5-pack

High-quality sealing solution for electrical drive assemblies. Durable, precise fit and easy to install.

€11.38 €14.73

-€4.69

COMETIC Intake Manifold Seal — intake manifold to carburetor, 10-pack

High-quality intake manifold seal for long-term reliability. Made in the USA.

€15.93 €20.62

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company

shop by category

Engine  

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Engine