Engine (8)

OEM Replacement Restoration Spacers — 4 Pack, Transmission cover, Zinc

-€2.67
Out of Stock

COLONY OEM Replacement Restoration Spacers — 4 Pack, Transmission...

Precision OEM replacement spacers for restoration projects. Easy to install and designed to restore factory fit and alignment.

€7.55 €10.22

-€2.75
Out of Stock

COLONY Rear Fender Support Mounting Screws/Nuts — 3/8"-24 x 15/16", zinc

Reproduction set of rear fender support mounting screws and locknuts, size 3/8"-24 x 15/16", made in the USA.

€7.81 €10.56

-€3.43
Out of Stock

COLONY Rear Fender Support Mounting Screws/Nuts — 3/8-24 x 15/16, chrome

Reproduction 2005 Philips screws and locknuts, size 3/8-24 x 15/16. Made in the USA.

€9.69 €13.12

Custom Rocker Cover Screw Kit — flat countersunk head, chrome

-€6.23
Out of Stock

COLONY Custom Rocker Cover Screw Kit — flat countersunk head, chrome

Complete kit with eight screws, dished washers and Genuine James paper washers; made in the U.S.A.

€17.64 €23.87

-€44.33
Out of Stock

COLONY Complete Motor Bolt Kit — Chrome, SAE

Complete motor bolt kit with all necessary fasteners for motor assembly. Made in the USA.

€172.36 €216.69

Complete Motor Bolt Kit — Chrome, Polished

-€42.33
Out of Stock

COLONY Complete Motor Bolt Kit — Chrome, Polished

Complete set of motor fasteners for maintenance and rebuilds. Made in the USA.

€164.63 €206.96

-€4.95
Out of Stock

COLONY Cam Cover Bolt Kit — Chrome

Complete replacement bolt kit for cam cover mounting. Made in the USA.

€13.99 €18.94

-€8.86
Out of Stock

COLONY Primary Cover Bolt Kit — Chrome

Complete replacement hardware kit for the primary cover. Made in the United States.

€25.02 €33.88

Complete Motor Bolt Kit — Chrome, Silver, Polished

-€51.42
Out of Stock

COLONY Complete Motor Bolt Kit — Chrome, Silver, Polished

Full hardware set for powertrain assembly and maintenance, made in the USA.

€199.98 €251.40

-€10.97
Out of Stock

COLONY Primary Cover Bolt Kit — Chrome

Replacement hardware for primary cover assemblies. Made in the USA.

€42.60 €53.57

Rotor, Sprocket and Belt Mounting Hardware Kit — 15.9 mm (5/8"), front single-disc, chrome

-€2.13
Out of Stock

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 15.9 mm...

Complete kit for mounting brake rotors, sprockets and belts. Fits most H‑D brakes and drives. Includes all necessary hardware. Made in the U.S.A.

€6.02 €8.15

Rotor, Sprocket and Belt Mounting Hardware Kit — 25.4 mm (1"), Chrome

-€3.99
Out of Stock

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 25.4 mm (1"),...

Complete mounting hardware kit for brake rotors, sprockets and belt drives; fits most H-D systems; made in the U.S.A.

€15.51 €19.50

Rotor, Sprocket and Belt Mounting Hardware Kit — 1 in (25.4 mm), spoke front wheel, chrome

-€6.43
Out of Stock

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 1 in (25.4...

Complete kit with all hardware needed for mounting brake rotors, sprockets and belt drives; fits virtually all H-D brakes.

€6.89 €13.32

Rotor, Sprocket and Belt Mounting Hardware Kit — 31.8 mm (1-1/4"), for cast front and rear wheels, chrome

-€3.82
Out of Stock

COLONY Rotor, Sprocket and Belt Mounting Hardware Kit — 31.8 mm...

Complete mounting hardware kit for brake rotors, sprockets and belt drives. Fits virtually all H‑D applications and includes all required components. Made in the U.S.A.

€10.80 €14.62

Head Bolt Covers — 7/16 in, Chrome, 4-pack

-€5.70
Out of Stock

COLONY Head Bolt Covers — 7/16 in, Chrome, 4-pack

Covers factory 12-point head bolts and includes setscrews. 7/16 in size.

€22.09 €27.79

-€17.27
Out of Stock

COLONY Head Bolt Kit — Chrome, 8221-20

Hardened to OEM specifications to prevent stretching
Rolled threads for superior strength and fit
Precisely machined for consistent torque
Made in the USA

€67.15 €84.42

-€14.08
Out of Stock

COLONY Head Bolt Kit — Chrome, Silver

Durable head bolt kit hardened to OEM specs with rolled threads for superior strength and precise fit. Made in the USA.

€54.77 €68.85

-€6.27
Out of Stock

COLONY Head Bolt Covers — 7/16" size, Chrome, 4 Pack

Covers factory 12-point head bolts and includes setscrews for secure installation.

€24.36 €30.63

-€16.85
Out of Stock

PRO-ONE PERF.MFG. Millennium Points Cover — Chrome

Custom aluminum cover with ball-milled finish. Sold individually.

€47.61 €64.46

-€18.53
Out of Stock

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Smooth

Polished chrome billet inspection cover in ball-end milled or smooth style; includes chrome hardware. Sold each.

€52.38 €70.91

Chrome Billet Inspection Cover — Chrome, Ball-milled, with Forward Controls

-€18.53
Out of Stock

PRO-ONE PERF.MFG. Chrome Billet Inspection Cover — Chrome, Ball-milled, with...

Billet-style inspection cover with included mounting hardware. Sold individually.

€52.38 €70.91

-€2.82
Out of Stock

COLONY Oil Screen Plug — Chrome

Oil screen cap for Big Twin models. Made in the USA.

€7.99 €10.81

-€1.90
Out of Stock

COLONY Oil Screen Plug — Cadmium

Oil screen plug for Big Twin models; made in the USA. Direct fit and simple installation.

€5.34 €7.24

-€3.60
Out of Stock

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style replacement plug for oil pump openings. Made in the USA.

€10.16 €13.76

-€3.60
Out of Stock

COLONY OEM-Style Oil Pump Plug — Chrome

OEM-style oil pump plug — direct replacement to restore sealing and pressure control. Made in the USA.

€10.16 €13.76

OEM-Style Oil Pump Plug — Cadmium finish

-€1.73
Out of Stock

COLONY OEM-Style Oil Pump Plug — Cadmium finish

OEM-style oil pump plug for restoration and maintenance. Made in the USA. Check fitment before installation.

€4.90 €6.63

-€1.78
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome, Kit

Hard-to-find 1/4"-24 hex fasteners, six-pack; OEM-style complete set with studs and fasteners.

€5.01 €6.79

-€1.53
Out of Stock

COLONY Oil Pump Mounting Hardware — 8111-12, Cadmium, Kit

Includes 1/4"-24 hex nuts in a six-pack and an OEM-style complete assembly with studs and nuts for proper fit.

€4.33 €5.86

-€1.91
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome

OEM-style kit includes studs, nuts and a six-pack of hard-to-find 1/4"-24 hex nuts for oil pump mounting.

€5.42 €7.33

-€7.42
Out of Stock

COLONY Oil Pump Mounting Hardware — Chrome

Complete oil pump mounting kit with 1/4"-24 hex nuts (six-pack) and OEM-style studs and nuts for easy installation.

€28.88 €36.30

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company