Engine

Oil Filler Spout Cover — Chrome, compatible with Harley-Davidson transmission interface covers

-€15.93
Out of Stock

KURYAKYN Oil Filler Spout Cover — Chrome, compatible with...

Precision metal cover that enhances the oil filler neck and fits Harley-Davidson transmission interface covers.

€61.94 €77.87

-€17.37
Out of Stock

KURYAKYN Cylinder Base Timing Hole Cover — Chrome

Smooths the transition from the cylinders to the engine cases for a clean finish. Easy installation with basic hand tools.

€67.56 €84.93

Cylinder Base Timing Hole Cover — Black gloss, die-cast

-€11.82
Out of Stock

KURYAKYN Cylinder Base Timing Hole Cover — Black gloss, die-cast

High-quality construction. Smooths the transition from the cylinders to the engine cases. Easy installation.

€45.99 €57.81

-€12.46

NAMZ Oil Sending Unit Cover — Billet aluminum, black

Protects the oil sending unit sensor and connector; precision-machined for a snug, low-profile fit. Made in the USA.

€48.43 €60.89

-€12.46

NAMZ Oil Sending Unit Cover — Black

Covers and protects the oil sending unit sensor and connector. Easy installation with a smooth, horizontal finish.

€48.43 €60.89

-€12.46

NAMZ Oil Sending Unit Cover — Black

Protects and conceals the oil sensor and connector; precision-machined for a secure fit. Made in the USA.

€48.43 €60.89

-€12.46

NAMZ Oil Sending Unit Cover — Polished Silver, Billet Aluminum

Provides neat coverage for the oil sending unit sensor and connector. Made in the USA.

€48.43 €60.89

-€12.46

NAMZ Oil Sending Unit Cover — Polished

Fits over the oil sending unit sensor and connector. Made from billet aluminum. Made in the USA.

€48.43 €60.89

-€12.46

NAMZ Oil Sending Unit Cover — Polished silver

Covers the oil sending unit sensor and connector; precision-machined for a consistent fit; made in the USA.

€48.43 €60.89

-€7.28
Out of Stock

KURYAKYN Rocker Box Bolt Cover — 5/8" height, Chrome, 4 pack

Simple covers that raise 5/8" above the rocker box bolt for a clean, finished look.

€28.32 €35.60

Transmission Side Cover Bolt Kit — P-10-12-07, Socket-head, Steel, Chrome

-€13.59
Out of Stock

GARDNER-WESTCOTT Transmission Side Cover Bolt Kit — P-10-12-07, Socket-head,...

Complete hardware set for reinstalling the side cover of the transmission. Made in the USA.

€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

Hardware kit for primary and derby cover installation. Made in the U.S.A.

€78.08 €98.15

-€29.61
Out of Stock

GARDNER-WESTCOTT Motor Mount Kit — Chrome, Front

Durable engine support assembly made in the U.S.A., with precision components and complete hardware for secure mounting.

€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

-€10.46
Out of Stock

GARDNER-WESTCOTT Caliper Mounting Bolt Kit — Rear, Chrome

Replaces OEM caliper mounting bolts and washers. Made in the USA.

€40.65 €51.11

-€1.40

GARDNER-WESTCOTT Timing Cover Bolt Kit — C-20-37, Chrome

Complete bolt kit for timing cover installation. Includes necessary fasteners for a secure fit; easy to install.

€5.48 €6.88

Handlebar Lever Switch Housing Master Cylinder Fastener — Handlebar lever mount, master cylinder, switch housing

-€7.48

GARDNER-WESTCOTT Handlebar Lever Switch Housing Master Cylinder Fastener —...

Durable precision fastener for secure component mounting. Made in the U.S.A.

€29.15 €36.63

-€1.32
Out of Stock

GARDNER-WESTCOTT Fork Drain Plugs — For 41 mm tubes

Precision-machined drain plugs that simplify fork oil changes. Made in the USA.

€5.11 €6.43

-€40.91

GARDNER-WESTCOTT Side Cover Bolt Kit — Chrome

Includes cam, primary, oil hose cover and transmission side cover. Made in the U.S.A.

€159.03 €199.94

-€38.76

GARDNER-WESTCOTT Side Cover Bolt Kit — Chrome

Complete bolt kit for side covers; includes cam, primary, oil hose cover and transmission side cover.

€150.77 €189.53

-€5.23

GARDNER-WESTCOTT Transmission Top Cover w/Sensor Mount Bolt Kit — Chrome

Hardware kit for mounting and securing a sensor on the transmission top; includes all necessary fasteners. Made in the U.S.A.

€20.35 €25.58

Belt Sprocket Bolt Kit — Belt sprocket to hub mount, Socket-head, Chrome

-€7.28
Out of Stock

GARDNER-WESTCOTT Belt Sprocket Bolt Kit — Belt sprocket to hub mount,...

Complete fastening set for securing drive components to mating assemblies. Made in the U.S.A.

€28.33 €35.61

Caliper Mounting Bolt Kit — Silver, Rear

-€4.60

GARDNER-WESTCOTT Caliper Mounting Bolt Kit — Silver, Rear

Replaces OEM caliper mounting bolts and washers; made in the USA.

€17.88 €22.48

Squareback Taillight Gasket — Fits '99–'24 Harley-Davidson, 5-pack

-€5.48

CUSTOM DYNAMICS Squareback Taillight Gasket — Fits '99–'24 Harley-Davidson,...

Direct-fit replacement for Squareback taillight gaskets; fits '99–'24 Harley-Davidson models. Sold as a multi-pack.

€21.33 €26.81

-€69.22

GARDNER-WESTCOTT Big Twin Motor Sets — Chrome, Silver

Complete motor set for Big Twin engines, including essential mounts and covers.

€269.20 €338.42

-€14.41

GARDNER-WESTCOTT Motor Case Set — Chrome, Kit

Precision housings that protect the drive assembly and simplify installation.

€56.01 €70.42

-€16.85

GARDNER-WESTCOTT Primary and Derby Cover Bolt Kit — Chrome

Complete set of replacement fasteners for cover mounting points.

€65.55 €82.40

shop by category

Engine

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company

shop by category

Engine  

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Engine