Engine

-€56.72

SW-MOTECH Engine Guard — Black

The Engine Guard provides essential underbody protection for your Harley-Davidson against rock chips and collisions. It features easy installation with no modifications needed, ensuring a perfect fit.

€220.59 €277.31

Engine Stabilizer Link Cover — Stabilizer link, black, powder-coated

-€6.37

CIRO Engine Stabilizer Link Cover — Stabilizer link, black,...

Quick installation, clean classic look, durable finish, secures the factory component in place.

€24.80 €31.17

-€6.92

HASTINGS Replacement Piston Rings — 3.750 in, Moly coated, Set

Includes top and second compression rings plus three-piece oil control rings; supplies enough rings for two pistons for reliable sealing and oil control.

€26.90 €33.82

Replacement Piston Rings — 3.750 in bore, +0.010 in oversize, moly coated

-€5.67

HASTINGS Replacement Piston Rings — 3.750 in bore, +0.010 in oversize,...

Complete replacement ring set with top and second compression rings plus three-piece oil control rings. Restores compression, controls oil, and improves oil economy. Includes enough rings for two pistons. Made in the USA.

€22.06 €27.73

-€8.32

HASTINGS Replacement Piston Rings — +0.020 in, Moly coated

Includes top and second compression rings plus three-piece oil control rings; enough for two pistons.

€32.36 €40.68

-€4.90

HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€19.06 €23.96

-€4.96

HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 €24.22

Replacement Piston Rings — 3.937" bore, 107" displacement, Standard piston size

-€8.18

HASTINGS Replacement Piston Rings — 3.937" bore, 107" displacement,...

Complete PVD-coated piston ring set includes barrel-face top rings, Napier second rings, and three-piece Flex Vent oil control rings for two pistons. Made in the USA.

€31.78 €39.96

Replacement Piston Rings — Bore 3.937", Displacement 107", Piston Size +0.010"

-€13.81

HASTINGS Replacement Piston Rings — Bore 3.937", Displacement 107",...

Complete ring set for two pistons with PVD-coated barrel-face top rings, Napier second rings, and three-piece Flex Vent oil control rings.

€53.73 €67.54

Replacement Piston Rings — 4.000" bore, 114" displacement, Standard piston size

-€10.61

HASTINGS Replacement Piston Rings — 4.000" bore, 114" displacement,...

Complete replacement set including barrel‑face top rings, Napier second rings, and three‑piece flex vent oil control rings. Enough rings for two pistons.

€41.24 €51.85

-€12.73

HASTINGS Replacement Piston Rings — +0.005", 4.000" bore, 114 cu in

Complete set of top, second, and three-piece oil control rings; includes rings for two pistons.

€49.51 €62.24

-€14.66

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set for two pistons: top barrel-face compression rings, Napier second rings, and three-piece Flex Vent oil rings. PVD-coated faces for improved wear and heat transfer.

€57.01 €71.67

-€6.72

ALLOY ART Compression Release Adapter — 14 mm (3/4"), Straight

Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.

€18.99 €25.71

-€6.72

ALLOY ART Compression Release Adapter — 12 mm (3/4")

Designed for twin plug heads. Accepts .650"/10 mm x 1.0 compression release valves. Sold each. Made in the U.S.A.

€18.99 €25.71

-€7.32

JAMES GASKET Carburetor Insulator Block Kit — JAMES GASKET, 29250-98-A, Kit

Kit includes 3/8" fiber insulator block and gaskets to reduce fuel boiling and vapor lock; made in the U.S.A.

€24.89 €32.21

-€24.18

JAMES GASKET Cylinder Head/Base Gasket Kit — 4.000", 0.51 mm, 1.14 mm

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

€82.20 €106.38

Replacement Cylinder Head and Compliance Fitting Gaskets — 3.750" bore, 0.91 mm thickness, 5-pack

-€15.41

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

Made in the USA replacement gasket set that restores proper sealing and reduces leaks. Easy to install with standard tools.

€52.39 €67.80

Air Cleaner to Carburetor Gasket — Backplate, beaded, air cleaner-to-carburetor fit, 5 Pack

-€3.54

JAMES GASKET Air Cleaner to Carburetor Gasket — Backplate, beaded, air...

MicroPore® paper resists fluid migration and seals reliably up to 500°F. Foam-core with nitrile coating and silicone release for easy disassembly. Made in the USA.

€12.03 €15.57

-€10.07

JAMES GASKET Primary Gasket — Primary Cover, Part No. 25352-00-F

Top-quality primary gasket with silicone beading for improved sealing. Meets or exceeds OEM specs. Made in the USA.

€34.25 €44.32

-€8.91

JAMES GASKET Transmission Oil Pan Gasket — 5 Pack

Dependable transmission oil pan gasket engineered for a secure seal and straightforward serviceability.

€30.31 €39.22

-€5.05

CYCLE PERFORMANCE PROD. Spark Plug Indexing Washer — Kit, Bronze

Indexes spark plug electrode gap toward intake valve
Includes five 0.40" thick, five 0.50" thick, and five 0.60" thick washers
Made in the USA

€14.68 €19.73

-€11.87

JAMES GASKET Replacement Engine Gasket — Cylinder head, 5-pack

Reliable replacement sealing component that prevents oil and coolant leaks and is designed for straightforward installation.

€40.39 €52.26

-€5.99

JAMES GASKET Replacement Engine Gasket — 10 pack, Oil Jet Assembly, 25700433

Reliable engine gasket that restores a leak-free seal and supports routine maintenance.

€20.36 €26.35

-€2.90

JAMES GASKET Dip Stick O-Ring — Dipstick, 10 Pack

Replacement o-ring for dip stick assemblies on Harley-Davidson motorcycles. Durable, oil-resistant seal designed for easy installation.

€9.89 €12.79

-€2.69

JAMES GASKET 5th Gear O-Ring & Seal — Main crankshaft, oil type, 10-pack

Durable 5th Gear sealing set, made in the U.S.A., ideal for routine maintenance and leak prevention.

€9.07 €11.76

-€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

Top End Gasket Kit — Bore 3.5", Thickness 0.51 mm (0.020"), 1.14 mm (0.045")

-€29.96

JAMES GASKET Top End Gasket Kit — Bore 3.5", Thickness 0.51 mm (0.020"),...

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

€101.88 €131.84

-€3.14

JAMES GASKET Cam Position Sensor O-Ring — Cam position sensor, 10 Pack

Replacement o-ring for cam position sensor, engineered for a secure, leak-free seal.

€10.67 €13.81

-€4.85

JAMES GASKET Manifold Air Sensor Seal — MAP sensor

Tight, durable seal for manifold air sensor openings. Made in the U.S.A.

€16.55 €21.40

-€16.86

JAMES GASKET Gasket Kit — Complete kit

Top-quality gaskets, oil seals and O-rings for engine rebuilds. Available as complete or top-end sets. Made in the USA.

€57.32 €74.18

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