Engine (5)

-€33.97
Out of Stock

GARDNER-WESTCOTT Big Twin Motor Sets — Motor set, Stainless steel, Polished silver

Complete Big Twin motor set including side covers and essential mounts. Made in the U.S.A.

€132.07 €166.04

-€39.08
Out of Stock

GARDNER-WESTCOTT Big Twin Motor Sets — SP-88-98, Silver Polished

Complete motor kit for Big Twin engines. Includes side covers and motor mounts. Made in the U.S.A.

€151.98 €191.06

-€9.40
Out of Stock

GARDNER-WESTCOTT Primary Cover Bolt Kit — Primary cover only, Silver

Complete bolt kit for the primary cover; includes all hardware for quick installation.

€36.51 €45.91

-€8.03
Out of Stock

GARDNER-WESTCOTT Primary Cover Bolt Kit — Silver (polished, natural)

Complete bolt kit for primary cover. Primary cover only. Made in the U.S.A.

€31.22 €39.25

-€13.08
Out of Stock

GARDNER-WESTCOTT Primary Clutch/Chain Cover Bolt Kit — Silver

Complete bolt kit for primary, clutch, and chain covers; includes necessary fasteners for straightforward installation.

€50.84 €63.92

-€13.10
Out of Stock

GARDNER-WESTCOTT Rocker Box Mounting Kit — GARDNER-WESTCOTT, C-80-115Y

Includes all hex-head bolts, Allen-head bolts and washers needed to install a pair of rocker boxes on a motor. Made in the U.S.A.

€50.92 €64.02

-€8.22
Out of Stock

GARDNER-WESTCOTT Caliper Mounting Bolt Kit — Socket-head, Front, Chrome

Replacement caliper mounting bolts and washers; made in the USA.

€32.00 €40.22

Carburetor Socket-Head Bolt Kit — For CV carburetors, Chrome

-€3.09
Out of Stock

GARDNER-WESTCOTT Carburetor Socket-Head Bolt Kit — For CV carburetors, Chrome

Replaces stock screws with strong socket-head bolts; made in the U.S.A.

€12.01 €15.10

-€16.14
Out of Stock

GARDNER-WESTCOTT Head Bolt Set — C-74-10, chrome

Secures the cylinder head to the engine block. Made in the USA.

€62.80 €78.94

-€5.68
Out of Stock

GARDNER-WESTCOTT Transmission Oil Fill Plug — Oil pump plug, Silver

Side-removable with a socket-head wrench. Easy-to-use fill cap. Made in the United States.

€22.14 €27.82

-€3.26
Out of Stock

GARDNER-WESTCOTT Generator Mount Bolt Set — Chrome

Replacement hardware for secure mounting of electrical accessories. Durable and easy to install.

€12.67 €15.93

-€19.89
Out of Stock

GARDNER-WESTCOTT Head Bolt Set — 12-point flange, chrome

Secures the cylinder head to the engine block. Made in the USA.

€77.38 €97.27

-€0.93
Out of Stock

GARDNER-WESTCOTT Chrome Hex Drain Plug — 1/8" NPT (Male)

Hex drain plug sold individually. Made in the U.S.A.

€3.65 €4.58

Hose and Tank Fitting — 1/8" NPT male, 3/8" hose fitting, oil tank, Chrome

-€3.18
Out of Stock

GARDNER-WESTCOTT Hose and Tank Fitting — 1/8" NPT male, 3/8" hose fitting, oil...

Secure replacement fitting for connecting hoses to fluid tanks; precision machined for reliable sealing and long service life.

€12.40 €15.58

-€10.32
Out of Stock

WISECO Replacement Ring Set

Replacement Ring Set for one Wiseco piston.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — Bore 3.1875", Oversize +0.020", X-Ring

Replacement rings sold for one piston; compatible only with Wiseco pistons.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — 3.218" bore, +0.030" oversize, X-Ring

Replacement rings for one piston. Fits Wiseco pistons only.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — Bore 3.447", Oversize +0.010", X-Ring

Replacement piston rings for one piston. Fits Wiseco pistons only.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — 3.437" bore, +0.040" oversize, X-Ring

Replacement rings for a single piston; fit only matching pistons from the same manufacturer.

€29.22 €39.54

TSM Connector Replacement Seals — 10-pack, for Harley-Davidson TSM

-€3.30
Out of Stock

CUSTOM DYNAMICS TSM Connector Replacement Seals — 10-pack, for Harley-Davidson...

Heavy-duty replacement seals for the Harley-Davidson TSM connector to maintain a watertight connection.

€9.30 €12.60

-€5.22
Out of Stock

BARNETT Scorpion Derby Cover Gasket — 646-30-51090

Replacement gasket for Big Twin Scorpion Derby Cover. Ensures a tight seal to prevent oil leaks during service and operation.

€14.77 €19.99

High-Performance Piston Kit — 3.228" bore, +0.040" oversize, 10.0:1 compression

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — 3.228" bore, +0.040" oversize,...

Forged piston kit with complete X-ring package and installation hardware. Made in the USA.

€216.00 €292.34

$High-Performance Piston Kit — Bore 3.447\", Piston Ø 3.444\", Displacement 1213 cc$

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — Bore 3.447\", Piston Ø 3.444\",...

Complete top-end piston kit with pistons, rings, retainer clips and chrome piston pins. Includes X‑Ring package and built for dependable service.

€216.00 €292.34

High-Performance Piston Kit — 3.495" piston, 4-1/4" stroke, 1340 cc

-€84.82
Out of Stock

WISECO High-Performance Piston Kit — 3.495" piston, 4-1/4" stroke,...

Complete top-end piston kit with X-Ring package, hardware, and U.S.-made pistons for performance rebuilds.

€239.99 €324.81

High-Performance Piston Kit — 3.535" piston, +0.040" bore, 9.5:1 compression, 1340 cc, Aluminum

-€84.82
Out of Stock

WISECO High-Performance Piston Kit — 3.535" piston, +0.040" bore,...

Forged high-silicon aluminum piston kit with X-Ring package and complete hardware. Made in the USA.

€239.99 €324.81

High-Performance Piston Kit — 3.5055" piston, 1340 cc, 4-1/4" stroke

-€86.89
Out of Stock

WISECO High-Performance Piston Kit — 3.5055" piston, 1340 cc, 4-1/4"...

Complete top-end piston kit with X-Ring set, retainer clips and chrome piston pins. Made in the USA.

€245.85 €332.74

High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm outside diameter, piston

-€5.69
Out of Stock

WISECO High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm...

High-performance wrist pin designed for improved strength and reduced thermal expansion.

€16.10 €21.79

High-Performance Replacement Wrist Pin — 70 mm length, 20 mm outside diameter

-€5.69
Out of Stock

WISECO High-Performance Replacement Wrist Pin — 70 mm length, 20 mm...

Precision replacement wrist pin engineered for high-stress engine use, offering improved strength and thermal stability.

€16.10 €21.79

High-Performance Replacement Ring Set — 3.875" bore, 95" displacement, VM Series

-€12.14
Out of Stock

WISECO High-Performance Replacement Ring Set — 3.875" bore, 95"...

Replacement ring set — includes rings for one piston only; fits matching Wiseco pistons. Sold as a set.

€34.35 €46.49

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company

shop by category

Engine  

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Engine