Engine (77)

-€12.46
Out of Stock

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

-€8.89
Out of Stock

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.130", 5-pack

Precision spacers that improve drivetrain alignment and durability. Made in the U.S.A.

€25.11 €34.00

Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston +0.060"

-€14.56
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — Bore 3.4375", Piston...

Replacement ring set for two S&S pistons. Made in the USA.

€56.59 €71.15

-€8.89
Out of Stock

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.140", 5-pack

Durable spacers for cam drive sprockets that maintain chain alignment and extend component life.

€25.11 €34.00

Replacement Ring Set for S&S Pistons — +0.090" piston, 3.4375" bore

-€14.81
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — +0.090" piston, 3.4375"...

Replacement ring set for S&S pistons. Includes rings for two pistons. Made in the USA.

€57.68 €72.49

$Cam Drive Sprocket Spacers — 0.150\", 5-pack$

-€8.89
Out of Stock

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 0.150\", 5-pack

Precision-machined spacers that ensure correct cam drive sprocket alignment and reduce wear. Made in the U.S.A.

€25.11 €34.00

-€14.56
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — 3.625" bore, Set

Replacement ring sets for S&S pistons. Sold as sets for two pistons. Made in the USA.

€56.59 €71.15

-€12.90
Out of Stock

COMETIC Transmission Gasket Kit — COMETIC C9151

Comprehensive set of gaskets, seals and O-rings; made in the USA for long-term reliability.

€43.83 €56.73

Extreme Sealing Technology Rocker Box Gasket Kit — For S&S die-cast rocker boxes

-€13.37
Out of Stock

COMETIC Extreme Sealing Technology Rocker Box Gasket Kit — For S&S...

Complete gasket kit with all seals, O‑rings and bolt seals for both rocker boxes. Made in the USA.

€45.45 €58.82

-€9.22
Out of Stock

WISECO High-Performance Replacement Ring Set — 3.875" bore, 103 cu in

Replacement rings sold as a set for one piston. Verify piston compatibility before purchase.

€26.09 €35.31

-€90.41
Out of Stock

PERFORMANCE MACHINE (PM) Cam Cover — Vision, Chrome

Direct replacement for the stock unit. Includes all hardware and gasket. Machined logo and multiple finish options. Made in the U.S.A.

€439.94 €530.35

-€90.41
Out of Stock

PERFORMANCE MACHINE (PM) Cam Cover — Vision, Black

Direct replacement for stock cover
Includes all hardware and gasket
Polycarbonate lens for a unique internal view
Available in multiple finishes
Made in the U.S.A.

€439.94 €530.35

High-Performance Replacement Ring Set — Bore 3.875 in, +0.020 in oversize, 95 ci, VM Series

-€11.86
Out of Stock

WISECO High-Performance Replacement Ring Set — Bore 3.875 in, +0.020...

Replacement rings include rings for one piston only. Fits only Wiseco pistons. Intended for performance rebuilds.

€33.53 €45.39

-€90.41
Out of Stock

PERFORMANCE MACHINE (PM) Cam Cover — Vision, Black Ops™

Direct replacement cam cover with Vision design and polycarbonate lens. Includes all hardware and gasket. Available in Contrast Cut™, Platinum Cut™, and Black Ops™ finishes.

€439.94 €530.35

-€29.51
Out of Stock

DRAG SPECIALTIES Cam Cover — Chrome

Die-cast construction accepts OEM-style time covers, gasket, and mounting hardware.

€83.41 €112.92

-€29.51
Out of Stock

DRAG SPECIALTIES Cam Cover — Black matte

Durable, precision-formed housing. Accepts OEM-style time covers and OEM gasket and mounting hardware. Direct-fit installation.

€83.41 €112.92

-€73.75
Out of Stock

JIMS Low-Profile Billet Tappet Covers/Pushrod Cover Kit — Black

Low-profile billet tappet and pushrod cover kit; fits Twin Cam pushrod covers only; sits 1/2" lower than stock; includes gaskets, O-rings and screws; made in USA.

€286.83 €360.58

Replacement Ring Set for S&S Pistons — Bore 3.625", Piston +0.010"

-€14.56
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — Bore 3.625", Piston...

Replacement ring set for S&S pistons; includes rings for two pistons. Made in the USA.

€56.59 €71.15

-€176.82
Out of Stock

DRAG SPECIALTIES Rocker Box Cover — Polished aluminum

Includes both front and rear pieces. Direct replacement design; simple bolt-on installation.

€499.74 €676.56

-€190.49
Out of Stock

DRAG SPECIALTIES Rocker Box Cover — Chrome

Includes both front and rear pieces for a complete bolt-on replacement; restores engine-top appearance and fits existing hardware.

€538.32 €728.81

Replacement Ring Set for S&S Pistons — 4.125" bore, +0.020" oversize

-€19.40
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — 4.125" bore, +0.020"...

Replacement ring set for S&S pistons. Sold as a set for two pistons. Made in the USA.

€75.48 €94.88

-€19.40
Out of Stock

S&S CYCLE Replacement Ring Set for S&S Pistons — Bore 4.125", +0.010"

Replacement ring set for S&S pistons. Includes rings for two pistons. Made in the USA.

€75.48 €94.88

Reaper® 543 Cam — 543 Series, 248°/238° duration, 0.553"/0.543" lift

-€62.84
Out of Stock

FEULING OIL PUMP CORP. Reaper® 543 Cam — 543 Series, 248°/238° duration,...

More power than 525 cams without sacrificing low-end torque. Smooth lobe layout for a quiet valve train and smooth cruise power band. Bolt-in for stock to mid 96" and 103" engines; also works well in 88" and 96" engines. Easier starting, improved throttle response and fuel mileage. 1900–6000 RPM power range. '99–'04 require performance valve springs; pushrods and lifters recommended.

€244.35 €307.19

-€62.84
Out of Stock

FEULING OIL PUMP CORP. Reaper® 594 Cam — 594 Series grind, Exhaust 260°, Intake 255°

High-performance camshaft for 95" to 124" engines—broad torque for heavy bikes and high-rev power for lighter machines; requires supporting high-performance components.

€244.35 €307.19

-€93.94
Out of Stock

S&S CYCLE HP103 Camshaft Kit — 249°/251° duration, 0.575" lift

Bolt-in cam kit for 103" engines; strong midrange power (3,000–6,000 rpm). Requires high-lift valve springs. Made in USA.

€365.33 €459.27

MR103 Easy Start Camshaft Kit — 103" engine, fits 9.7:1–10.5:1 compression

-€240.61
Out of Stock

S&S CYCLE MR103 Easy Start Camshaft Kit — 103" engine, fits 9.7:1–10.5:1...

Bolt-in MR103 camshaft kit for 103" engines (9.7:1–10.5:1). Easier starting, full compression at speed. Includes hardware and instructions.

€935.67 €1,176.28

$Replacement Piston Ring Set — 3.750\", 88\" engine$

-€8.05
Out of Stock

DRAG SPECIALTIES Replacement Piston Ring Set — 3.750\", 88\" engine

High quality moly top rings; set includes rings for two pistons; fits Drag Specialties and OEM pistons.

€22.76 €30.81

-€8.05
Out of Stock

DRAG SPECIALTIES Replacement Piston Ring Set — 3.750" bore, +0.005" oversize, 88"

High quality moly top rings; set for two pistons; designed for use with replacement and OEM pistons.

€22.76 €30.81

-€314.51
Out of Stock

S&S CYCLE MR103 Cam Kit — Intake 226°, Exhaust 252°

Bolt-in camshaft kit for 103" engines. Increases power across the rpm range, with best results from 2500–5500 rpm. Made in the USA.

€888.84 €1,203.35

Replacement Piston Ring Set — Bore 3.750", Oversize +0.010", 88 in³

-€8.05
Out of Stock

DRAG SPECIALTIES Replacement Piston Ring Set — Bore 3.750", Oversize +0.010",...

High-quality moly top rings; set includes rings for two pistons; designed for replacement and OEM pistons.

€22.76 €30.81

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