Engine (3)

Hose and Tank Fitting — 1/4" NPT male, 1/8" NPT male, straight, chrome

-€1.71

GARDNER-WESTCOTT Hose and Tank Fitting — 1/4" NPT male, 1/8" NPT male,...

Corrosion-resistant hose and tank fitting made in the USA for reliable, compact connections.

€6.66 €8.37

-€1.36

GARDNER-WESTCOTT Hose and Tank Fitting — 1/8" NPT male, 5/16" hose, Chrome

Durable hose and tank fitting with chrome finish. Made in the USA.

€5.27 €6.63

Hose and Tank Fitting — 1/8" NPT male, 3/8" hose, chrome finish

-€2.33

GARDNER-WESTCOTT Hose and Tank Fitting — 1/8" NPT male, 3/8" hose, chrome finish

Durable fitting for oil systems that offers easy installation and reliable sealing.

€9.07 €11.40

-€10.79

JAMES GASKET Metal Base Gaskets — Cylinder base, 0.79 mm (0.031")

Silicone-beaded base gaskets that resist brittleness, require no sealer, and are made in the USA.

€36.72 €47.51

-€4.99

GARDNER-WESTCOTT Softail Seat Bolt Kit — Seat post, Chrome

Replacement bolt kit for Harley-Davidson FXST/FLST side-mount Softail seats; includes two 1/2"-13 x 5/8" button-head bolts and two chrome lock washers.

€19.42 €24.41

-€15.50

JAMES GASKET Top End Gasket Kit — 0.80 mm (0.030"), 1.14 mm (0.045")

Complete set of gaskets, oil seals and O-rings for top-end engine rebuilds. Made in the USA.

€43.85 €59.35

Mikuni Air Cleaner Adapter — fits HSR 42/45, S&S E/G and Keihin CV, Silver

-€17.15

TRASK Mikuni Air Cleaner Adapter — fits HSR 42/45, S&S E/G and...

Mounts S&S E/G or Keihin CV style air cleaners to Mikuni HSR 42/45 carburetors. Made in the USA.

€66.68 €83.83

-€2.86

JAMES GASKET Oil Pump O-Ring — 25 pack

Replacement outer oil pump O-ring for reliable, leak-free sealing. Easy to install.

€9.73 €12.59

-€4.64

JAMES GASKET Starter O-Ring — Starter housing, 25-pack

Reliable seal for starter assemblies. Made in the U.S.A.

€15.80 €20.44

Primary to Transmission Gasket — 0.80 mm (0.030"), 10 Pack

-€6.15

JAMES GASKET Primary to Transmission Gasket — 0.80 mm (0.030"), 10 Pack

Flexible MicroPore paper gasket offering high fluid resistance and reliable sealing; made in the U.S.A.

€20.91 €27.06

Replacement Cylinder Head and Compliance Fitting Gaskets — 1.14 mm, 5 pack

-€20.67

JAMES GASKET Replacement Cylinder Head and Compliance Fitting Gaskets —...

Replacement sealing set for engine assemblies. Made in the USA. Provides reliable sealing for maintenance and repairs.

€70.27 €90.94

-€3.74

JAMES GASKET Oil Pump O-Ring — 25 pack

Replacement outer sealing ring for pump leak prevention. Durable elastomer construction. Sold in multi-quantity packs for maintenance needs.

€9.41 €13.15

Replacement Cylinder Head and Compliance Fitting Gaskets — Bore 3.625" , Thickness 1.14 mm (0.045"), 5-pack

-€20.67

JAMES GASKET Replacement Cylinder Head and Compliance Fitting Gaskets —...

High-quality replacement gaskets for cylinder head and compliance fittings, manufactured to consistent standards for dependable sealing.

€70.27 €90.94

-€8.24

COMP CAMS V-Thunder™ Tappet Assembly — COMP CAMS Hy-Rev, Hydraulic, 7410-1

Oil-metering hydraulic roller lifter with hardened high-carbon/chromium rollers, carbo-nitrided pushrod seat, and 100% testing; HY-REV™ and PRO-MAGNUM™ variants.

€23.31 €31.55

-€16.90

JAMES GASKET Primary Gasket — Primary Cover, 1.60 mm (0.062")

Top-quality sealing with silicone beading for improved leak resistance. Made in the USA.

€57.47 €74.37

-€3.98

JAMES GASKET Shifter Shaft Seal — shifter shaft, chain cover, 10-pack

Durable replacement seal that restores smooth shifting and prevents leaks.

€13.53 €17.51

Cylinder Head/Base Gasket Kit — Standard bore, 0.51 mm (0.020 in), head and base

-€13.87

JAMES GASKET Cylinder Head/Base Gasket Kit — Standard bore, 0.51 mm (0.020...

Genuine James kit with matching head and base gaskets and O-rings where applicable. Made in the USA.

€47.16 €61.03

Tornado Turbo Performance Kit — 107", 114", 117" M-Eight, Black

-€1,595.33

TRASK Tornado Turbo Performance Kit — 107", 114", 117" M-Eight, Black

Bolt-on kit adds 40–50% more power to stock 107", 114", 117" M-Eight motors. Includes larger injectors, spark plugs, boost gauge with mount, oil lines, custom cam cover and Thundermax tune files. Requires Thundermax ECM (sold separately). Does not fit Twin Cooled models or models with non-removable fairing lowers. For offroad use only.

€6,204.07 €7,799.40

Tornado Turbo Performance Kit — Black, TRASK

-€1,595.33

TRASK Tornado Turbo Performance Kit — Black, TRASK

Bolt-on turbo kit that adds 40%–50% more power to stock 107", 114" and 117" M-Eight motors; includes injectors, tune files and all install hardware. Requires Thundermax ECM; offroad use only.

€6,204.07 €7,799.40

Tornado Turbo Performance Kit — Polished

-€1,595.33

TRASK Tornado Turbo Performance Kit — Polished

Bolt-on power: +40–50% on stock 107", 114" and 117" M‑Eight motors.
Compressor and turbine housing with Garrett internals; plenum with integrated blow-off valve.
Includes injectors, spark plugs, boost gauge with mount, oil feed/drain lines, custom cam cover, tune files, hardware and gaskets.
Requires Thundermax ECM (sold separately). Does not fit Twin Cooled or non-removable fairing lowers. Offroad use only.
Made in the USA.

€6,204.07 €7,799.40

-€105.85

TRASK Assault Series Cam Cover — Raw, Machined

Transparent cam cover designed to match Assault series air cleaners. Made in the USA.

€411.66 €517.51

Pushrod Gasket and O-Ring Kit — Pushrod, Tappet Cover, JGI-11293-K

-€11.86

JAMES GASKET Pushrod Gasket and O-Ring Kit — Pushrod, Tappet Cover,...

Complete gasket and o-ring kit to seal four pushrod covers; includes gaskets, o-rings, chrome-plated allen bolts and washers. Made in USA.

€33.45 €45.31

Transmission Side Cover Bolt Kit — Chrome

-€13.59
Out of Stock

GARDNER-WESTCOTT Transmission Side Cover Bolt Kit — Chrome

Durable hardware set for secure cover fastening. Made in the USA. Verify fitment before installation.

€52.90 €66.49

Transmission Side Cover Bolt Kit — socket-head, chrome

-€12.64
Out of Stock

GARDNER-WESTCOTT Transmission Side Cover Bolt Kit — socket-head, chrome

Complete bolt kit for transmission side cover; includes all necessary fasteners. Made in the USA.

€49.14 €61.78

-€20.07

GARDNER-WESTCOTT Primary and Derby Cover Bolt Kit — Chrome, Steel

Complete bolt kit for primary and derby cover. Made in the U.S.A.

€78.08 €98.15

-€29.61

GARDNER-WESTCOTT Motor Mount Kit — Chrome

Secure mounting hardware for reliable engine support. Made in the U.S.A. Includes complete installation hardware.

€115.11 €144.72

-€84.11

GARDNER-WESTCOTT Big Twin Motor Sets — Chrome, Silver

Complete motor set with all side covers and mounts
Includes lifter base timing plug and inner primary mount
Made in the U.S.A.

€327.08 €411.19

-€72.27

GARDNER-WESTCOTT Big Twin Motor Sets — Chrome, Silver, Polished

Complete Big Twin motor sets including all side covers, lifter base timing plug, inner primary mount, tip, and front and rear motor mounts. Made in the U.S.A.

€281.01 €353.28

-€82.78

GARDNER-WESTCOTT Big Twin Motor Sets — Chrome, Silver, Polished

Complete Big Twin motor sets with side covers, lifter base timing plug, inner primary mount, tip, and front and rear motor mounts. Made in the U.S.A.

€321.93 €404.71

-€1.40

GARDNER-WESTCOTT Timing Cover Bolt Kit — Chrome, Polished, Steel

Complete bolt kit for timing cover replacement. Made in the U.S.A.; includes necessary fasteners for service.

€5.48 €6.88

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