Engine

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

-€77.87

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

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

-€5.78

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

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

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

-€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

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

-€2.43

COMETIC Replacement Breather Cover Gasket — 0.79 mm, 10 Pack

High-quality replacement breather cover gasket for Twin Cam models. Resists creep, cracking and brittleness for reliable long-term performance.

€8.24 €10.67

-€10.88
Out of Stock

COMETIC Cylinder Head Gasket — 3.8125" bore, 0.76 mm thickness, MLS

High-quality cylinder head gasket engineered for long-lasting seals. Multi-layer and composite options resist heat, creep and cracking. Made in the USA.

€36.97 €47.85

-€10.88

COMETIC Cylinder Head Gasket — 3.8125" bore, 1.02 mm thickness, MLS

High-quality cylinder head gasket made from fuel-resistant materials for long-term reliability. Made in the USA.

€36.97 €47.85

-€2.25

COMETIC Oil Pump Gasket — 0.25 mm (0.010"), Oil Pump Body, 10-pack

High-quality, fuel-resistant oil pump gasket with AFM construction and aluminum core bonded to a nitrile rubber coating. Made in the USA.

€7.61 €9.86

-€1.23

COMETIC Shifter O-Ring — 25 pack, Viton, Shifter shaft

Replacement sealing ring for shift mechanisms. Fuel-resistant and built for long-term reliability. Made in the U.S.A.

€3.47 €4.70

-€19.20
Out of Stock

COMETIC Replacement Seals — Output Gear, Transmission, 10-pack, C9200

Durable replacement seals for long-term reliability. Made in the USA.

€54.32 €73.52

Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 1.065" O.L., Oversize (+0.002")

-€2.46

KIBBLEWHITE Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 1.065" O.L.,...

Precision wrist pin bushing for OE-style replacement. Made in the USA. Does not include oil hole(s); must be drilled after installation.

€6.93 €9.39

Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 0.945" O.L., Oversize (+0.002")

-€2.71

KIBBLEWHITE Wrist Pin Bushing — 0.899" O.D. x 0.788" I.D. x 0.945" O.L.,...

Exact-fit wrist pin bushing made in the USA. Oil holes must be drilled after installation.

€7.69 €10.40

-€8.79

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 1.065" O.L.

Replacement wrist pin bushing made to exact tolerances. Made in USA. Oil holes not included; drill after installation.

€24.86 €33.65

V-Twin Top End Gasket Kits — Bore 4.125", Fits 1450–1800 cc, Thickness 0.51 mm (0.020")

-€32.25

COMETIC V-Twin Top End Gasket Kits — Bore 4.125", Fits 1450–1800 cc,...

EST (Extreme Sealing Technology) gasket kit with embossed stainless steel head, base, and rocker gaskets. Contains all gaskets, seals, and O‑rings to rebuild the top end. Made in the USA.

€91.25 €123.50

Extreme Sealing Technology Complete Gasket Kit — 1.02 mm (0.040"), For '70-'84 Shovelhead

-€31.65

COMETIC Extreme Sealing Technology Complete Gasket Kit — 1.02 mm...

Complete gasket kit with MLS head gaskets, Steel Viton-coated base gaskets, blue Viton stem seals and AFM exhaust gaskets. Includes motor, primary, derby and inspection cover gaskets. Made in USA.

€89.51 €121.16

-€39.85

KIBBLEWHITE Racing Valve Spring Kit — 0.600" lift, 347 lb open, 148 lb seat

Progressively wound racing valve springs offering improved fatigue life and consistent high-rpm performance.

€144.74 €184.59

Extreme Sealing Technology Complete Gasket Kit — 3.250" bore, 0.81 mm (0.032")

-€33.30

COMETIC Extreme Sealing Technology Complete Gasket Kit — 3.250" bore,...

Complete gasket kit with MLS head gaskets, steel Viton‑coated base gaskets, blue Viton valve stem seals, AFM race-style exhaust gaskets; includes motor, primary, derby and inspection cover gaskets. Made in the USA.

€113.08 €146.38

Shouldered C630 Bronze Valve Guide — Inside diameter 0.3098", Length 2.100"

-€8.35

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Inside diameter 0.3098",...

Precision-machined nickel bronze construction for excellent wear resistance and heat conductivity.

Compatible with no-lead fuel; accepts various valve-stem materials.

Accepts special valve guide seals (sold separately). Made in USA.

€23.64 €31.99

Shouldered C630 Bronze Valve Guide — Oversize (+0.001"), 0.3098" ID, 2.100" L

-€7.05

KIBBLEWHITE Shouldered C630 Bronze Valve Guide — Oversize (+0.001"),...

Precision-machined shouldered valve guide for superior wear resistance and efficient heat dissipation.

€19.98 €27.03

Powdered Metal Valve Seats — 1.535" inside diameter, 1.969" outside diameter, 0.453" seat height

-€3.62

KIBBLEWHITE Powdered Metal Valve Seats — 1.535" inside diameter, 1.969"...

High-density powdered metal valve seats with exceptional wear resistance and thermal properties; track- and street-tested and made in the USA.

€10.23 €13.85

Extreme Sealing Technology Complete Gasket Kit — 3.625" bore, '70–'84 Shovelhead

-€53.89

COMETIC Extreme Sealing Technology Complete Gasket Kit — 3.625" bore,...

Complete gasket kit with MLS head gaskets, Viton-coated base gaskets, AFM exhaust gaskets and valve stem seals; made in the USA.

€152.44 €206.33

Powdered Metal Valve Seats — Intake, ID 1.562", OD 2.007", Height 0.450"

-€4.11

KIBBLEWHITE Powdered Metal Valve Seats — Intake, ID 1.562", OD 2.007",...

High-density powdered metal valve seats engineered for wear resistance and thermal stability. Track- and street-tested for multi-valve, high-RPM applications. Standard set uses two intake and two exhaust seats.

€11.61 €15.72

Nitrided Valve — Head diameter 1.715", Length 4.480", Stem diameter 0.3100", Standard

-€9.31

KIBBLEWHITE Nitrided Valve — Head diameter 1.715", Length 4.480", Stem...

One-piece stellite-tipped stainless-steel valve with nitrided finish for reduced friction, superior wear resistance, and improved flow. Made in the USA.

€26.28 €35.59

Nitrided Valve — Oversize, 1.900" head, 0.3100" stem, 4.420" length

-€6.08

KIBBLEWHITE Nitrided Valve — Oversize, 1.900" head, 0.3100" stem, 4.420"...

Nitrided one-piece stainless-steel valve with stellite tip for superior wear resistance and reduced friction. Made in the USA.

€20.66 €26.74

-€5.69

COMETIC Primary Gasket Kit — Primary cover, 1.52 mm (0.060")

Complete primary gasket kit includes gaskets, seals and O-rings for inner and outer primary. High heat resistance, strong shape recovery, no sealer required. Made in USA.

€19.27 €24.96

C630 Valve Guides — Length 1.77", ID 0.3085", OD 0.5650"

-€9.07

KIBBLEWHITE C630 Valve Guides — Length 1.77", ID 0.3085", OD 0.5650"

Precision C63000 bronze valve guides with a tapered nose for improved flow; compatible with no-lead fuel and designed for OEM-style installation. Made in the USA.

€25.65 €34.72

Cast Iron Valve Guide — 0.3085" inside diameter, 1.770" length, Intake

-€2.34

KIBBLEWHITE Cast Iron Valve Guide — 0.3085" inside diameter, 1.770"...

Precision-machined valve guide compatible with no-lead fuel; made in the USA.

€7.97 €10.31

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