Engine

Cylinder Head Gasket/O-Rings — 1.14 mm (0.045") thickness, Teflon®, 5-pack

-€16.88

JAMES GASKET Cylinder Head Gasket/O-Rings — 1.14 mm (0.045") thickness,...

Genuine James cylinder head gasket and O-rings. Top-quality construction and made in the USA.

€57.40 €74.28

$Primary Gasket — Primary cover, 0.79 mm (0.031\")$

-€33.44

JAMES GASKET Primary Gasket — Primary cover, 0.79 mm (0.031\")

Top-quality primary gasket with silicone beading. Meets or exceeds OEM specifications. Made in the USA.

€113.72 €147.16

-€12.87

JAMES GASKET Derby/Inspection Cover Gasket Kit — 0.80 mm (0.030"), 5 Pack

Gasket kit for derby and inspection cover applications. Genuine James Gaskets construction with Foamet® sealing technology. Made in the USA.

€43.76 €56.63

Replacement Back Plate Gasket — 1.52 mm, Carburetor/Throttle Body fit, 10 Pack

-€5.34

JAMES GASKET Replacement Back Plate Gasket — 1.52 mm, Carburetor/Throttle...

High-seal replacement back plate gasket with MicroPore® and Foamet® options. Made in the U.S.A.

€18.17 €23.51

Throttle to Intake O-Ring — Intake manifold, 10 pack

-€9.61

JAMES GASKET Throttle to Intake O-Ring — Intake manifold, 10 pack

Durable o-ring designed to seal throttle-to-intake connections and prevent air leaks for consistent throttle response.

€32.68 €42.29

Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT male, Anodized Black

On sale!
-€2.47

RUSSELL Universal Adapter Fitting — 45° fitting, -6 AN male, 1/8" NPT...

Compact adapter for secure hose and connector joins; easy to install and maintain.

€5.82 €8.29

Throttle to Intake O-Ring — Intake Manifold, 10-pack, JGI-26995-98

-€13.28

JAMES GASKET Throttle to Intake O-Ring — Intake Manifold, 10-pack,...

Precision-molded O-ring that seals the throttle-to-intake connection to prevent vacuum leaks. Made in the U.S.A.

€45.16 €58.44

On sale!
-€4.58

RUSSELL Universal Hose End — -8 AN female, 45° fitting, Anodized Black

Lightweight anodized hose end engineered for universal hoses; precision-machined and sold individually.

€17.83 €22.41

On sale!
-€3.51

RUSSELL Universal Hose End — -8 AN, 90° fitting, Anodized Black

Precision-machined hose end for reliable, leak-resistant connections.

€13.63 €17.14

-€2.87

JAMES GASKET Acorn Exhaust Nuts — 5/16"-24, 4-pack, chrome-plated

Acorn-style nuts for exhaust assemblies that provide a secure hold and a clean, finished look.

€9.75 €12.62

-€2.46

JAMES GASKET Exhaust Flange Nuts — 5/16"-24, 8-pack, Chrome

Precision flange nuts for exhaust systems. Durable construction provides reliable fastening and long service life.

€8.36 €10.82

-€20.17

JAMES GASKET Primary Gasket — 1.60 mm (0.062"), Primary Cover, 5 Pack

Top-quality primary gasket with silicone beading. Meets or exceeds OEM specifications. Made in the USA.

€68.58 €88.75

Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression, 4-stroke

-€106.40

JE PISTONS Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression,...

High-strength forged piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€95.72

JE PISTONS Piston Kit — +0.020" piston, 10.25:1 compression, 4-Stroke

High-strength forged piston kit for V-Twin engines. Includes premium wrist pins, carbon steel wire lock, and pro-seal piston rings.

€270.82 €366.54

-€101.06

JE PISTONS Piston Kit — Bore 3.755", +0.005", 9.3:1, 4-Stroke

High-strength forged piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€285.92 €386.98

Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1 compression, 4-Stroke

-€97.65

JE PISTONS Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1...

Complete piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings; forged design for high-performance V‑Twin engines.

€289.33 €386.98

On sale!
-€73.23

JE PISTONS Piston Kit — 100 cu in, 9.5:1

High-strength piston kit with premium wrist pins and JE Pro Seal rings.

€207.18 €280.41

On sale!
-€58.58

JE PISTONS Piston Kit — +0.020", 9.5:1 compression

Forged piston kit for V-Twin engines; includes wrist pins, carbon steel wire lock, and Pro Seal rings.

€165.75 €224.33

-€106.40

JE PISTONS Piston Kit — 3.937" bore, 10.25:1 compression, 4-stroke

High-strength piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€93.88

JE PISTONS Piston Kit — 3.875" bore, 10.0:1 compression, Standard

High-strength forged piston kit with premium wrist pins, carbon steel wire locks, and sealed rings for durable performance.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — +0.010", 10.0:1, 4-Stroke

High-strength forged piston kit for V-Twin engines; includes premium wrist pins, carbon steel wire lock, and JE Pro Seal rings.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — Bore 4.005 in, Compression 10.5:1, Size +0.005 in

Complete piston kit with premium wrist pins, wire locks and JE Pro Seal rings. Precision-manufactured for consistent performance in high-horsepower V-Twin applications.

€265.63 €359.51

Crankcase Saver Gasket Kit — For '84–'99 EVO; '99–'06 Twin Cam

-€12.63

JAMES GASKET Crankcase Saver Gasket Kit — For '84–'99 EVO; '99–'06 Twin Cam

Used when the O-ring ridge is broken or bent to restore sealing and prevent oil leaks.

Offered in RCM or Foamet® constructions; Foamet has an aluminum core with expanded nitrile rubber coatings.

€42.93 €55.56

$Top End Gasket Kit — 1.02 mm (0.040\"), MLS (multi-layer steel)$

-€34.79

JAMES GASKET Top End Gasket Kit — 1.02 mm (0.040\"), MLS (multi-layer steel)

Top-quality gaskets, oil seals and O-rings for a complete top-end rebuild. Made in the USA.

€118.27 €153.06

-€34.79

JAMES GASKET Top End Gasket Kit — 1.02 mm (0.040")

Complete kit of top-quality gaskets, oil seals and O-rings for a top-end rebuild. Made in the USA.

€118.27 €153.06

Replacement Rocker Box Cover Gaskets — Rocker cover, 0.51 mm (0.020"), lower mounting

-€4.39

JAMES GASKET Replacement Rocker Box Cover Gaskets — Rocker cover, 0.51 mm...

Top quality Genuine James gaskets, made in the USA for reliable rocker box sealing.

€14.92 €19.31

Primary Gasket — Primary cover, 0.79 mm (0.031")

-€9.60

JAMES GASKET Primary Gasket — Primary cover, 0.79 mm (0.031")

Top-quality primary gasket with silicone beading. Made in the USA.

€32.66 €42.26

Cylinder Head/Base Gasket Kit — 3.875" bore, 1.14 mm (0.045") thickness, Big Bore

-€15.79

JAMES GASKET Cylinder Head/Base Gasket Kit — 3.875" bore, 1.14 mm (0.045")...

Genuine James kit with matching head and base gaskets and O-rings where applicable. Available in standard or big bore styles. Made in the USA.

€53.72 €69.51

-€18.59

JAMES GASKET Cylinder Head/Base Gasket Kit — 1.14 mm (0.045"), MLS

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

€63.19 €81.78

Tappet Cover Gaskets — Tappet cover, rubber-covered metal

-€2.48

JAMES GASKET Tappet Cover Gaskets — Tappet cover, rubber-covered metal

High-quality James tappet cover gaskets with rubber-covered metal construction and Foamet® option for reliable sealing and excellent torque retention. Made in the USA.

€8.43 €10.91

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