Engine (11)

Crankcase Replacement Filter — 14-20905, Chrome

-€2.16

EMGO Crankcase Replacement Filter — 14-20905, Chrome

Replacement element for crankcase ventilation. For use only with crankcase vent filter.

€6.10 €8.26

-€1.92

EMGO Crankcase Vent Filter — 3/8 in inner diameter

Compact crankcase vent filter for reliable ventilation and easy installation.

€5.43 €7.35

-€6.26

COMETIC Base Gasket — Cylinder base, 4.125", 0.51 mm (0.020")

Premium base gasket for reliable sealing. Manufactured from fuel-resistant materials with a Viton-coated stainless steel core. Made in the USA.

€19.12 €25.38

$Valve Guide Gasket — 0.79 mm (0.031\")$

-€2.56

COMETIC Valve Guide Gasket — 0.79 mm (0.031\")

Replacement valve guide gasket for reliable sealing and easy installation.

€7.83 €10.39

Replacement Head Gasket — 4.500" bore, 1.32 mm (0.052") thickness, MLX (Multi-Layer-Xtreme), pair

-€19.90

COMETIC Replacement Head Gasket — 4.500" bore, 1.32 mm (0.052")...

High-performance replacement head gasket with multi-layer construction and fuel-resistant materials. Engineered for turbo, high-compression and power-modified engines. Made in the USA.

€56.30 €76.20

Replacement Head Gasket — 4.250" bore, 1.02 mm thickness, MLS cylinder head

-€13.76

COMETIC Replacement Head Gasket — 4.250" bore, 1.02 mm thickness, MLS...

High-quality replacement head gasket engineered for long-term reliability and resistance to fuel, heat and deformation. Ideal for turbocharged or high-compression applications.

€38.97 €52.73

-€13.76

COMETIC Replacement Head Gasket — Bore 4.250" , Thickness 0.76 mm, MLS

High-quality replacement head gasket for turbo, high-compression and modified engines; precision sealing and long service life.

€38.97 €52.73

-€13.76

COMETIC Replacement Head Gasket — Bore 4.310 in, Thickness 1.02 mm, MLS

High-quality replacement head gasket built for reliability in turbocharged, high-compression, and other power-added applications.

€38.97 €52.73

$Replacement Head Gasket — 4.310\" bore, 0.91 mm thickness, MLS$

-€13.76

COMETIC Replacement Head Gasket — 4.310\" bore, 0.91 mm thickness, MLS

High-quality replacement head gasket with MLX and multi-layer steel construction for long-term reliability. Ideal for turbo, high-compression and nitrous applications.

€38.97 €52.73

-€8.41

COMETIC Fuel Cap Seal — COMETIC, 4-pack

Durable sealing gasket resists fuels and chemicals while maintaining a tight fit to prevent leaks.

€23.78 €32.19

-€4.86

COMETIC Dip Stick O-Rings — 10 pack

High-quality, fuel-resistant sealing rings engineered for long-term reliability; made in the USA.

€13.74 €18.60

Extreme Sealing Technology Complete Gasket Kit — For '89-'91 Softail/Dyna, 1.02 mm (0.040")

-€77.87
Out of Stock

COMETIC Extreme Sealing Technology Complete Gasket Kit — For '89-'91...

Full gasket kit with MLS head gaskets, Viton-coated base gaskets, AFM exhaust seals and valve stem seals. Made in USA.

€220.34 €298.21

Extreme Sealing Technology Complete Gasket Kit — For '04-'06 XL 1200, 3.500" bore, 1.02 mm (0.040")

-€45.03
Out of Stock

COMETIC Extreme Sealing Technology Complete Gasket Kit — For '04-'06...

Complete gasket kit featuring MLS head gaskets, steel Viton®-coated base gaskets, blue Viton valve stem seals, and AFM race-style exhaust gaskets. Includes motor gasket set plus primary, derby, and inspection cover gaskets where applicable. Made in the USA.

€127.43 €172.46

-€0.93
Out of Stock

COMETIC Dip Stick O-Rings — COMETIC, Buna, 5-pack

Premium fuel-resistant seals for long-term reliability and leak prevention.

€3.14 €4.07

-€20.43
Out of Stock

COMETIC Primary Gasket Kit — Primary, Kit

Complete set of primary gaskets, seals and O-rings for inner and outer primary; heat resistant and high shape recovery; no sealer required.

€57.78 €78.21

Cylinder Base Gasket — 4.125" bore, 0.51 mm (0.020"), Viton coated steel

-€5.78
Out of Stock

COMETIC Cylinder Base Gasket — 4.125" bore, 0.51 mm (0.020"), Viton...

High-quality cylinder base gasket offering reliable sealing and long-term durability. Made in the USA.

€19.60 €25.38

-€7.38
Out of Stock

COMETIC Cylinder Base Gasket — Bore 3.500", Thickness 0.51 mm (0.020")

High-quality cylinder base gasket made from fuel-resistant materials with a Viton® coating and stainless steel core. Made in the USA.

€20.90 €28.28

Cylinder Head Gasket — 1.02 mm, stock bore, MLS (multi-layer steel)

-€12.37
Out of Stock

COMETIC Cylinder Head Gasket — 1.02 mm, stock bore, MLS (multi-layer...

High-quality cylinder head gasket offering long-term reliability and fuel-resistant construction. Made in the USA.

€35.01 €47.38

Cylinder Head Gasket — Bore 4.017" , Thickness 0.76 mm (0.030"), MLS

-€23.07
Out of Stock

COMETIC Cylinder Head Gasket — Bore 4.017" , Thickness 0.76 mm...

High-quality cylinder head gasket built for long-term reliability. Fuel-resistant materials and reinforced layered construction provide a durable seal. Made in the USA.

€65.25 €88.32

Extreme Sealing Technology Motor Gasket Kit — For '99-'06 Twin Cam, 3.875", 1.02 mm (0.040")

-€30.41
Out of Stock

COMETIC Extreme Sealing Technology Motor Gasket Kit — For '99-'06 Twin...

Premium gasket set featuring MLS head gaskets, Viton® coatings and AFM exhaust seals. Made in the USA.

€103.28 €133.69

V-Twin Top End Gasket Kits — 3.1875" bore, 1200–1450 cc, for '66–'84 Shovelhead

-€29.17
Out of Stock

COMETIC V-Twin Top End Gasket Kits — 3.1875" bore, 1200–1450 cc, for...

EST gasket kit with embossed stainless steel head, base, and rocker gaskets covered in proprietary rubber. Includes all gaskets, seals, and O-rings to rebuild the top end. Made in the USA.

€82.53 €111.70

-€9.68
Out of Stock

COMETIC Transmission Gasket Kit — 5-speed

Complete set of gaskets, seals and O-rings for reliable, long-lasting sealing. Made in the USA.

€32.85 €42.53

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Billet aluminum, black

Protects the oil sending unit sensor and connector; precision-machined for a snug, low-profile fit. Made in the USA.

€48.43 €60.89

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Black

Covers and protects the oil sending unit sensor and connector. Easy installation with a smooth, horizontal finish.

€48.43 €60.89

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Black

Protects and conceals the oil sensor and connector; precision-machined for a secure fit. Made in the USA.

€48.43 €60.89

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Polished Silver, Billet Aluminum

Provides neat coverage for the oil sending unit sensor and connector. Made in the USA.

€48.43 €60.89

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Polished

Fits over the oil sending unit sensor and connector. Made from billet aluminum. Made in the USA.

€48.43 €60.89

-€12.46
Out of Stock

NAMZ Oil Sending Unit Cover — Polished silver

Covers the oil sending unit sensor and connector; precision-machined for a consistent fit; made in the USA.

€48.43 €60.89

-€12.90
Out of Stock

COMETIC Transmission Gasket Kit — COMETIC C9151

Comprehensive set of gaskets, seals and O-rings; made in the USA for long-term reliability.

€43.83 €56.73

Extreme Sealing Technology Rocker Box Gasket Kit — For S&S die-cast rocker boxes

-€13.37
Out of Stock

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — For S&S...

Complete gasket kit with all seals, O‑rings and bolt seals for both rocker boxes. Made in the USA.

€45.45 €58.82

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