Engine (8)

-€3.87
Out of Stock

COMETIC Cylinder Base Gasket — 3.1875 in bore, 0.51 mm thickness, pair

High-quality cylinder base gasket with Viton® coating for fuel resistance and long-term reliability. Made in the USA.

€15.05 €18.92

-€3.08
Out of Stock

COMETIC Breather Filter Element Gasket — 0.81 mm, 10 Pack, P/N C10114

High-quality breather gasket for reliable sealing. Made in the USA and manufactured from premium fuel-resistant materials for long-term service.

€11.93 €15.01

Extreme Sealing Technology Complete Gasket Kit — Bore 3.1875", '77-'85 1000 XLH/XLCH/XLS

-€41.84
Out of Stock

COMETIC Extreme Sealing Technology Complete Gasket Kit — Bore 3.1875",...

Complete gasket kit with MLS head gaskets, AFM exhaust gaskets and Viton seals; includes motor, primary, derby and inspection cover gaskets where applicable. Made in the USA.

€118.34 €160.18

-€18.12
Out of Stock

ANDREWS Valve Spring Upper Collars — 4-pack

Adds 0.050" more spring travel than stock. Stronger and lighter than stock. Uses stock keepers. Made in the United States.

€70.48 €88.60

Twin Cool Cooling System O-Ring Kit — COMETIC, C10139, Coolant tube

-€6.99
Out of Stock

COMETIC Twin Cool Cooling System O-Ring Kit — COMETIC, C10139, Coolant...

Complete kit of O-rings and washers for Twin Cool cooling systems. Replace whenever the cylinder head is removed. Made in the U.S.A.

€19.81 €26.80

-€11.63
Out of Stock

COLONY Motor Case Stud Kit — Black, Cadmium Plated, Silver

Contains all hardware to bolt stock motor cases together. Made in USA.

€45.22 €56.85

-€11.63
Out of Stock

COLONY Motor Case Stud Kit — Black, Cadmium plated, Silver

Complete hardware kit to assemble stock motor cases. Made in the USA.

€45.22 €56.85

-€11.63
Out of Stock

COLONY Motor Case Stud Kit — 8138-34, Cadmium plated

Complete kit with all hardware to assemble stock motor cases. Made in the USA.

€45.22 €56.85

-€11.63
Out of Stock

COLONY Motor Case Stud Kit — Black, Silver, Cadmium plated

Includes all hardware to bolt stock motor cases; made in the USA.

€45.22 €56.85

-€3.56
Out of Stock

COMETIC Pushrod Gasket Kit — C10133, COMETIC

Contains seals and high-temperature O-rings for one application. Made in the U.S.A.

€12.08 €15.64

-€6.33
Out of Stock

COMETIC Derby Cover Gasket — 1.52 mm, 5 Pack

Reliable derby cover gasket engineered for long-term sealing and fuel resistance.

€21.49 €27.82

-€25.44
Out of Stock

COMETIC Primary Gasket Pack — 1.52 mm, Primary Cover, 5-pack

Durable primary gasket pack engineered for long-term reliability, fuel-resistant materials, and multiple gasket types to suit intended applications.

€86.39 €111.83

-€18.07
Out of Stock

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

Premium cam cover gasket built for durability and fuel resistance. Multiple types available to suit application needs. Made in the USA.

€51.15 €69.22

-€8.34
Out of Stock

COLONY Motor Mount Bolt Kit — engine mount, chrome polished

Individual bolt and nut sets for specific applications; includes allen screws, nuts and washers. Kit for motor mount installation.

€23.58 €31.92

-€9.49
Out of Stock

COLONY Motor Mount Bolt Kit — Engine mount, chrome polished

Individual bolt and nut sets for specific applications. Kits include allen screws, nuts and washers.

€26.83 €36.32

Cylinder Head/Base Gasket Kit — bore 3.937", thickness 0.36 mm, 0.76 mm, 2-pack

-€11.59
Out of Stock

COMETIC Cylinder Head/Base Gasket Kit — bore 3.937", thickness 0.36...

Multi-layer steel (MLS) gaskets with two Viton®-coated embossed spring-steel outer layers and an inner steel layer for added support. Made in the USA.

€45.02 €56.61

-€12.75
Out of Stock

COMETIC Cylinder Head Gasket — MLS, 4.000", 1.02 mm

High-performance cylinder head gaskets featuring MLS and SLS constructions for even torque distribution, reduced bore distortion, and long-term sealing. Made in the USA.

€36.13 €48.88

-€10.61
Out of Stock

COMETIC Cylinder Head Gasket — 4.25", 0.76 mm, MLS (multi-layer steel)

High-performance head gasket engineered for even torque distribution, reduced bore distortion, and long-term sealing reliability. Outer layers are coated to resist harsh sealing environments.

€36.07 €46.68

-€2.50
Out of Stock

COMETIC Transmission to Engine Case Gasket — Engine, Transmission

Reliable gasket sealing the transmission to the engine case. Fuel-resistant material for long-term performance. Made in the USA.

€7.03 €9.53

Motor Mount Bolt Kit — Upper, Lower, Silver, Zinc

-€8.80
Out of Stock

COLONY Motor Mount Bolt Kit — Upper, Lower, Silver, Zinc

Complete stock motor mount kit with heat-treated, plated bolts, locknuts and heavy-duty washers. Made in the USA.

€34.20 €43.00

-€16.53
Out of Stock

COMETIC Exhaust Port Gasket — 6.09 mm, 10 pack

Durable exhaust port gasket that delivers leak-free sealing across operating conditions. Ideal for 4-stroke applications and high-temperature environments. Made in the USA.

€46.75 €63.28

-€1.90
Out of Stock

COMETIC Replacement Seals — Output Gear, Transmission, COMETIC, C9200F1

High-quality replacement seals for reliable, leak-resistant performance. Made in the USA.

€5.36 €7.26

-€9.20
Out of Stock

COLONY Motor Mount Bolt Cover — Engine mount, Chrome, 2-pack

Chrome-plated bolt covers that slip over bolt heads and secure with a set screw. Sold as a set of 2.

€26.01 €35.21

Complete Engine/Primary Gasket Kit — Bore 3.937 in, Thickness 1.02 mm

-€49.27
Out of Stock

COMETIC Complete Engine/Primary Gasket Kit — Bore 3.937 in, Thickness...

Complete kit with engine, primary, derby and inspection cover gaskets; MLS head gaskets, Viton seals and AFM exhaust gaskets; made in the USA.

€191.38 €240.65

-€8.59
Out of Stock

COLONY Transmission Side Cover Bolt Kit — Chrome, polished

Complete replacement side cover bolt kit. Made in the USA. Includes all necessary fasteners for installation.

€24.31 €32.90

-€9.33
Out of Stock

COLONY Transmission Side Cover Bolt Kit — Chrome

Complete replacement side cover bolt kit. Made in the USA; replaces worn or missing fasteners for proper fitment.

€26.44 €35.77

$Transmission Gasket Kit — Oil Pan, 0.81 mm (0.032\")$

-€3.86
Out of Stock

COMETIC Transmission Gasket Kit — Oil Pan, 0.81 mm (0.032\")

High-quality gasket kit that includes gaskets, seals and O-rings for transmission service. Made in the USA.

€13.09 €16.95

-€3.34
Out of Stock

COLONY Front Brake Rotor Torx Bolt Kit — Zinc

Torx bolts for front brake rotor, size 5/16"-18 x 7/8".

€9.43 €12.77

Rear Disc Brake Rotor Bolt — 3/8"-16 x 1", '97-'99 HD cast rear wheels, zinc

-€2.59
Out of Stock

COLONY Rear Disc Brake Rotor Bolt — 3/8"-16 x 1", '97-'99 HD cast...

Zinc-plated button head Torx bolts, 3/8"-16 x 1", for '97-'99 HD cast rear wheels. Nuts not included.

€10.09 €12.68

-€3.53
Out of Stock

COLONY Rear Brake Rotor Bolt/Nut Kit — Zinc

Complete bolt and nut kit for rear brake rotor with zinc-plated button head Torx bolts for corrosion resistance.

€9.93 €13.46

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