Engine

Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT male, Anodized Black

On sale!
-€2.47

RUSSELL Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT...

Compact adapter for secure hose and connector joins; easy to install and maintain.

€5.82 €8.29

On sale!
-€4.58

RUSSELL Universal Hose End — -8 AN female, 45° fitting, Anodized Black

Lightweight anodized hose end engineered for universal hoses; precision-machined and sold individually.

€17.83 €22.41

On sale!
-€3.51

RUSSELL Universal Hose End — -8 AN, 90° fitting, Anodized Black

Precision-machined hose end for reliable, leak-resistant connections.

€13.63 €17.14

Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression, 4-stroke

-€106.40

JE PISTONS Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression,...

High-strength forged piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€95.72

JE PISTONS Piston Kit — +0.020" piston, 10.25:1 compression, 4-Stroke

High-strength forged piston kit for V-Twin engines. Includes premium wrist pins, carbon steel wire lock, and pro-seal piston rings.

€270.82 €366.54

-€101.06

JE PISTONS Piston Kit — Bore 3.755", +0.005", 9.3:1, 4-Stroke

High-strength forged piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€285.92 €386.98

Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1 compression, 4-Stroke

-€97.65

JE PISTONS Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1...

Complete piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings; forged design for high-performance V‑Twin engines.

€289.33 €386.98

On sale!
-€73.23

JE PISTONS Piston Kit — 100 cu in, 9.5:1

High-strength piston kit with premium wrist pins and JE Pro Seal rings.

€207.18 €280.41

On sale!
-€58.58

JE PISTONS Piston Kit — +0.020", 9.5:1 compression

Forged piston kit for V-Twin engines; includes wrist pins, carbon steel wire lock, and Pro Seal rings.

€165.75 €224.33

-€106.40

JE PISTONS Piston Kit — 3.937" bore, 10.25:1 compression, 4-stroke

High-strength piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€93.88

JE PISTONS Piston Kit — 3.875" bore, 10.0:1 compression, Standard

High-strength forged piston kit with premium wrist pins, carbon steel wire locks, and sealed rings for durable performance.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — +0.010", 10.0:1, 4-Stroke

High-strength forged piston kit for V-Twin engines; includes premium wrist pins, carbon steel wire lock, and JE Pro Seal rings.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — Bore 4.005 in, Compression 10.5:1, Size +0.005 in

Complete piston kit with premium wrist pins, wire locks and JE Pro Seal rings. Precision-manufactured for consistent performance in high-horsepower V-Twin applications.

€265.63 €359.51

-€3.73

COLONY Fork Stem Nut Cap — fork tube, silver

Protects threads and provides a finished appearance; durable plated construction for long-lasting performance.

€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 hardware set for secure tank installation. Made in the U.S.A.

€33.40 €41.99

-€4.55

COLONY Inner Primary Mounting Kit — Inner primary, Hex, Silver

Includes all hardware required to install an inner primary. Made in the USA.

€17.69 €22.24

-€2.69

COLONY Oil Pump Plug — Oil pump, Chrome

Plug and plug kits for Harley-Davidson oil systems. Complete with washers or O-rings; made in the U.S.A.

€7.59 €10.28

-€3.95

COLONY Rear Axle Adjuster Bolts — Pair, Chrome

Heat-treated, plated adjuster bolts with included lock nuts; made in the USA.

€15.39 €19.34

-€1.46

COLONY Fork Slider Drain Screws — Fork Slider, Chrome, Pair

Two button head Allen screws with two copper compression washers; made in the U.S.A.

€4.14 €5.60

-€2.53

COLONY Stem Bolt Kit — Steering, Hex head

Replacement stem bolt kit with washer; made in the U.S.A.

€7.15 €9.68

$Rotor, Sprocket and Belt Mounting Hardware Kit — 44.4 mm (1-3/4\"), Chrome, fits cast & spoke rear wheels$

-€6.22

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

Complete mounting kits for brake rotors, sprockets and belt pulleys; fits virtually all H-D brakes, chain and belt drives.

€24.18 €30.40

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

-€6.50

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

Complete mounting hardware kit for rotors, sprockets and belt drives. Includes all necessary fasteners and fits virtually all H-D brakes, chain and belt drives.

€25.26 €31.76

S&S Air Cleaner Cover Mounting Screw Kit — Fits air cleaner cover, Silver

-€1.57

COLONY S&S Air Cleaner Cover Mounting Screw Kit — Fits air cleaner...

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

€4.43 €6.00

-€3.63

COLONY Exhaust Port Kit — Exhaust port, Silver

Includes four studs and four flanged nuts for secure exhaust attachment.

Made in the U.S.A.

€14.14 €17.77

-€7.53

COLONY Rocker Arm Stud Kit — Black, parkerized

Includes eight studs for one cylinder head. Durable corrosion-resistant finish. Made in the USA.

€23.78 €31.31

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

-€2.96

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

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

€8.39 €11.35

-€1.63

COLONY Drain Plug — 1/2"-20

Durable drain plug for routine oil maintenance, made in the USA.

€4.63 €6.26

-€2.82

COLONY Axle Nut Kits — Front axle, Chrome, Kit

Kits include axle nut, sleeve nut, cotter pin and axle nut washer for 3/4" axles.

Quality reproduction of original parts.

€7.98 €10.80

-€3.09

COLONY Rear Chain Adjuster — Cadmium plated

Precision tensioning component with plated nuts, made in the U.S.A.

€11.99 €15.08

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