Engine (5)

Fork Stem Nut Cap — Fork tube, silver, chrome

-€3.73

COLONY Fork Stem Nut Cap — Fork tube, silver, chrome

Polished nut cap that conceals and protects the stem nut. Made in the U.S.A.

€10.55 €14.28

-€2.50

COLONY Fuel Tank Mounting Grommet Kit — Fuel Tank, Black

Includes 6 rubber grommets and 2 metal sleeves. One kit required per set. Made in the United States.

€9.69 €12.19

-€8.59

COLONY Gas Tank Mounting Hardware Kit — Fuel tank, Chrome

Durable mounting hardware for secure tank attachment. Custom plated components and precision fit, made in the U.S.A.

€33.40 €41.99

-€2.69

COLONY Oil Pump Plug — Chrome finish

Plug and plug kits for various Harley‑Davidson oil systems; includes washers or O‑rings as required. Made in the U.S.A.

€7.59 €10.28

Rear Axle Adjuster Bolts — Chrome, rear fitment, OEM compatible

-€3.95

COLONY Rear Axle Adjuster Bolts — Chrome, rear fitment, OEM compatible

Heat-treated, plated adjuster bolts with included chrome lock nuts. Made in the USA.

€15.39 €19.34

-€1.46

COLONY Fork Slider Drain Screws — Chrome finish, pair

Durable button-head Allen drain screws with copper compression washers for fork sliders.

€4.14 €5.60

-€2.53

COLONY Stem Bolt Kit — Steering, Zinc finish, Silver

Stem bolt with washer; complete hardware kit, made in the U.S.A.

€7.15 €9.68

-€2.73

COLONY Stem Cap — Stem Bolt, Silver

Replacement stem cap for Stem Bolt Kit (Part# 2401-0117). Made in the U.S.A.

€7.73 €10.46

Rotor, Sprocket and Belt Mounting Hardware Kit — 44.4 mm (1-3/4"), Chrome

-€6.22

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 44.4 mm...

Complete mounting kit for rotor, sprocket and belt pulley. Fits most H-D brakes and chain or belt drives; includes all necessary hardware. Made in the U.S.A.

€24.18 €30.40

Rotor, Sprocket and Belt Mounting Hardware Kit — 57.2 mm (2-1/4"), Chrome

-€6.50

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 57.2 mm...

Complete mounting kit for rotors, sprockets and belt drives; includes all required hardware for installation.

€25.26 €31.76

S&S Air Cleaner Cover Mounting Screw Kit — Chrome, button & countersunk heads, SAE, fits air cleaner cover

-€1.57

COLONY S&S Air Cleaner Cover Mounting Screw Kit — Chrome, button &...

Three screws to mount S&S air cleaner covers. Made in the U.S.A.

€4.43 €6.00

-€1.88

COMETIC Tappet Gasket — Tappet Block, 0.51 mm (0.020"), 10 Pack

Premium tappet gaskets engineered for long-term reliability and fuel resistance. Do not require gasket sealer. Made in the USA.

€6.36 €8.24

-€3.63

COLONY Exhaust Port Kit — Exhaust port, flange nut, silver

Includes four studs and four flanged nuts; made in the United States.

€14.14 €17.77

Cam Cover Gasket — 0.81 mm (0.032") , 5 pack

-€9.52

COMETIC Cam Cover Gasket — 0.81 mm (0.032") , 5 pack

High-quality cam cover gaskets made from premium fuel-resistant materials; available in multiple types; made in the USA.

€26.94 €36.46

-€5.37

COMETIC Cam Cover Gasket — Cam Cover, 0.79 mm (0.031"), AFM, 10 Pack

High-quality cam cover gasket with long-term reliability. Multiple gasket types available to suit the application. Fuel-resistant and durable. Made in the USA.

€18.20 €23.57

-€3.37

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

High-reliability oil pump gasket manufactured with AFM for lasting fuel resistance. No sealant required.

€11.40 €14.77

-€3.37

COMETIC Oil Pump Gasket — 0.25 mm (0.010"), oil pump cover, 10-pack

Fuel-resistant oil pump sealing component for long-term reliability and consistent performance.

€11.40 €14.77

-€14.19

COMETIC Derby Cover Gasket — 1.52 mm, 5-pack

High-quality gasket for long-term reliability. Fuel-resistant materials resist creep, cracking and brittleness.

€27.15 €41.34

-€3.07

COMETIC Shift Shaft Tube Gasket — 1.52 mm (0.060"), primary spacer

Durable multilayer gasket with Viton®-coated layers for reliable sealing in shift tube applications.

€8.69 €11.76

Rocker Arm Stud Kit — 8 studs, one cylinder head, Black Parkerized

-€7.53

COLONY Rocker Arm Stud Kit — 8 studs, one cylinder head, Black...

Eight parkerized studs for one cylinder head; made in the USA.

€23.78 €31.31

Transmission Mainshaft Lock Nut — 1-1/2"-24 left-hand threads, Silver, raw

-€2.96

COLONY Transmission Mainshaft Lock Nut — 1-1/2"-24 left-hand threads,...

1-1/2"-24 left-hand lock nut for transmission mainshaft. Made in the USA.

€8.39 €11.35

-€1.63

COLONY Drain Plug — 1/2"-20 thread, SAE

Secure, leak-resistant drain plug for vehicle fluid reservoirs. Made in the USA.

€4.63 €6.26

-€2.82

COLONY Axle Nut Kits — 3/4 in axle, Chrome

Includes axle nut, sleeve nut, cotter pin and washer for 3/4" axles; quality reproduction of original parts.

€7.98 €10.80

-€3.09

COLONY Rear Chain Adjuster — Cadmium plated

Precision axle adjuster that simplifies tensioning. Includes plated nuts and made in the U.S.A.

€11.99 €15.08

Complete Stock Hardware Kit — 8301 CAD, Engine, Cadmium plated

-€66.41

COLONY Complete Stock Hardware Kit — 8301 CAD, Engine, Cadmium plated

Contains all stock motor nuts, bolts, washers and studs; meets or exceeds original H-D specifications; made in the USA.

€209.55 €275.96

Cylinder Head Gasket — 3.875" bore, 0.76 mm (0.030")

-€12.79

COMETIC Cylinder Head Gasket — 3.875" bore, 0.76 mm (0.030")

High-quality cylinder head gasket engineered for long-term reliability. Fuel-resistant materials and composite/multi-layer construction provide a durable, leak-resistant seal. Made in the USA.

€36.18 €48.97

Ignition Cover Timer Stud Kit — Silver, zinc finish, pair

-€3.41

COLONY Ignition Cover Timer Stud Kit — Silver, zinc finish, pair

Reproduction studs for original ignition timer covers; made in the U.S.A. and built for reliable, period-correct fit.

€9.65 €13.06

-€10.89

COMETIC Cylinder Head Gasket — 3.937" bore, 1.02 mm (0.040"), MLS

High-quality cylinder head gasket providing durable, fuel-resistant sealing. Made in the USA.

€30.83 €41.72

Ignition Cover Timer Stud Kit — Pair, Silver, Zinc

-€3.41

COLONY Ignition Cover Timer Stud Kit — Pair, Silver, Zinc

Reproduction ignition timer cover studs made in the U.S.A. Durable, exact-fit replacements for restoration and repair.

€9.65 €13.06

-€11.62

COMETIC Cylinder Head Gasket — 4.000 in bore, 0.030 in thickness, MLS

High-quality cylinder head gasket engineered for long-term sealing reliability and heat resistance. Made in the USA.

€32.86 €44.48

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company