Engine

High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke, 1200 cc, Aluminum

-€95.59

WISECO High-Performance Piston Kit — 3.5055" piston, 3-13/16" stroke,...

Complete top-end piston kit with X-Ring package, rings, retainer clips and chrome piston pins. Made in the USA.

€270.44 €366.03

-€2.51

EASTERN MOTORCYCLE PARTS Cam Shims — 0.015", 10-pack

Essential shims for setting up new cams. Made in the USA.

€7.09 €9.60

-€4.58

EASTERN MOTORCYCLE PARTS Cam Gear Thrust Washers — 0.45", 5-pack

Absorbs axial loads on the camshaft; precision machined for reliable performance.

€12.93 €17.51

Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010", Stroke 4.000", 1554 cc

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.885", Oversize +0.010",...

Forged, precision-fit piston kit with ArmorGlide® coating; includes two pistons, rings, pins and circlips. Made in the USA.

€193.19 €261.47

$Tracker Series™ Piston Kit — Bore 3.895\", Stroke 4.000\", 1562 cc$

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895\", Stroke 4.000\",...

Two-piston kit with forged crowns, precision-fit rings, force-fed pin oiling and ArmorGlide® skirt coating for improved durability and sealing.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.875 in, Stroke 4.375 in, 1691 cc

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.875 in, Stroke 4.375 in,...

High-performance forged aluminum piston kit with ArmorGlide® skirt coating; includes two pistons, rings, pins and circlips. Made in USA.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in, Oversize +0.010 in

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.885 in, Stroke 4.375 in,...

Durable forged piston kit with low-friction skirt coating; includes two pistons, rings, pins and circlips, made in the USA.

€193.19 €261.47

-€68.28

WISECO Tracker Series™ Piston Kit — Bore 3.895", Stroke 4.375", 1709 cc

High-strength forged piston kit with ArmorGlide® skirt coating for reduced friction and improved scuff resistance. Includes pistons, rings, pins and circlips. Made in USA.

€193.19 €261.47

Tracker Series™ Piston Kit — Bore 3.498", Stroke 3.812", Displacement 1200 cc

-€57.15

WISECO Tracker Series™ Piston Kit — Bore 3.498", Stroke 3.812",...

Premium forged pistons with precision-fit rings, force-fed pin oiling and ArmorGlide® skirt coating; complete kit with pins and circlips.

€161.68 €218.83

Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010", Stroke 3.812", CR 9.5:1

-€57.15

WISECO Tracker Series™ Piston Kit — Bore 3.508", Oversize +0.010",...

High-performance forged piston kit with ArmorGlide® skirt coating, precision rings, and force-fed pin oiling. Includes pistons, rings, pins, and circlips.

€161.69 €218.84

Tracker Series™ Piston Kit — Bore 3.518", Stroke 3-13/16", 1214 cc

-€57.15

WISECO Tracker Series™ Piston Kit — Bore 3.518", Stroke 3-13/16",...

High-strength forged pistons with precision-fit rings, force-fed pin oiling and ArmorGlide® skirt coating; two-piston kit includes pins and circlips.

€161.68 €218.83

Piston Kit — 4.013 in piston, 4.016 in bore, 4.500 in stroke, 11.0:1, 114 ci

-€104.06

WISECO Piston Kit — 4.013 in piston, 4.016 in bore, 4.500 in stroke,...

High-performance piston kit with ArmorX™ and ArmorFit™ coatings for durability and quiet operation.

Includes pistons, rings, pins and circlips; fits OEM and Screamin’ Eagle cylinder heads.

€214.73 €318.79

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

-€81.37

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

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

€199.04 €280.41

-€81.37

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.

€142.96 €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

-€95.59

WISECO Forged Piston Kit — 1200 cc, 12.0:1

High-performance piston kit with aerospace-grade alloys. Includes pistons, rings, pins, clips, and needle bearing when applicable. Dyno-tested for superior performance.

€270.44 €366.03

-€11.22

EASTERN MOTORCYCLE PARTS Cam Drive Sprocket Spacers — 6-pack, sizes 0.100"–0.150"

Precision spacers for cam drive sprockets. Made in the U.S.A.; check alignment and torque during installation.

€31.73 €42.95

High-Performance Replacement Ring Set — 3.875" bore, +0.010" oversize, 95" displacement

-€10.69

WISECO High-Performance Replacement Ring Set — 3.875" bore, +0.010"...

Includes rings for one piston only.

Designed specifically for compatibility with Wiseco pistons.

€15.51 €26.20

-€1.49

EASTERN MOTORCYCLE PARTS Piston Pin Clips — 10-pack, A-22097-99

Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.

€4.22 €5.71

-€5.00

EASTERN MOTORCYCLE PARTS Oil Screens — 5-pack

Precision mesh oil screens that trap debris and protect oil passages. Made in the U.S.A.

€14.11 €19.11

-€11.74

EASTERN MOTORCYCLE PARTS Motor Sprocket Shaft Spacer — A-24008-99

Precision-machined spacer for motor sprocket shafts. Made in the USA.

€33.17 €44.91

-€7.41

EASTERN MOTORCYCLE PARTS Counterbalance Shaft Bearing — Left mount

High-quality replacement bearing for counterbalance shafts. Made in the U.S.A.

€20.97 €28.38

-€6.88

EASTERN MOTORCYCLE PARTS Counterbalance Shaft Bearing — Right mount, A-8991

Precision counterbalance shaft bearing — high-quality replacement; made in the U.S.A.

€19.47 €26.35

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