Engine

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

-€5.40

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.

€17.55 €22.95

-€4.94

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

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

€23.07 €28.01

-€6.54

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

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

€17.64 €24.18

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

-€86.04

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.

€279.99 €366.03

Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

-€61.46

WISECO Tracker Series™ Piston Kit — 3.875" bore, 1546 cc

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

€200.01 €261.47

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

-€61.46

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.

€200.01 €261.47

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

-€61.46

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.

€200.01 €261.47

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

-€61.46

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.

€200.01 €261.47

-€61.46

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.

€200.01 €261.47

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

-€51.44

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.

€167.39 €218.83

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

-€51.44

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.

€167.40 €218.84

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

-€51.44

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.

€167.39 €218.83

-€56.26

WISECO Tracker Series™ Piston Kit — 3.508" bore, 4.250" stroke, 1,345 cc

Forged pistons with generous valve pockets for big valves and cams.

Includes rings, piston pins and circlips for two pistons.

Force-fed pin oiling and a pressure-seal groove enhance sealing and durability.

€183.06 €239.32

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

-€93.67

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.

€304.82 €398.49

-€104.06

WISECO Piston Kit — 4.077" piston, 11.3:1 compression, 118 ci

High-performance piston kit with ArmorFit™ and ArmorX™ coatings for reduced wear, improved sealing and reliable fitment.

€87.22 €191.28

-€86.04

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.

€279.99 €366.03

Forceflow Cylinder Head Cooler Kit — Black

-€130.80

JIMS Forceflow Cylinder Head Cooler Kit — Black

Plug-and-play cylinder head cooling kit with a high-powered waterproof fan and automatic temperature switch that engages at 140°F. Not for "Twin Cooled" models.

€610.45 €741.25

-€167.07

JIMS Forceflow Cylinder Head Cooler Kit — Black

High-powered waterproof fan directs air around cylinder heads; includes temperature switch (activates at 140°F), manual override, wiring, hardware, and instructions. Plug-and-play installation with no drilling. Not for "Twin Cooled" models with liquid cooled heads.

€649.68 €816.75

-€213.46

JIMS Forceflow Cylinder Head Cooler Kit — Chrome

Directs air through a side scoop to cool cylinder heads; includes a high-powered waterproof fan, temperature switch (activates at 140°F), manual override, wiring and hardware. Plug-and-play installation with no drilling. Not for "Twin Cooled" models.

€414.38 €627.84

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

On sale!
-€6.84

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

Includes rings for one piston only.

Designed specifically for compatibility with Wiseco pistons.

€19.36 €26.20

-€7.73

JIMS Forceflow Cylinder Head Cooler Mount — Chrome

Secure, precision-machined mount for head coolers; fits many V-twin applications. 110" motors need optional adapter (sold separately).

€36.08 €43.81

-€8.66

JIMS Pinion Shaft Bushing — 1.0035 in

Quality pinion shaft bushing manufactured in the U.S.A. Precision fit for reliable performance.

€40.41 €49.07

-€9.25

JIMS Pinion Shaft Bushing — 1.0015" diameter

Quality pinion shaft bushings. Made in the U.S.A.

€43.19 €52.44

-€8.16

JIMS Pinion Shaft Bushing — 0.8775" diameter, P/N 25593-57

Precision pinion shaft bushing that improves drivetrain reliability. Made in the U.S.A.

€38.06 €46.22

Motor Sprocket Shaft Spacer — JIMS, P/N 24002-70

-€8.08

JIMS Motor Sprocket Shaft Spacer — JIMS, P/N 24002-70

Precision-machined spacer with a 32-micron burr-free finish for extended seal life. Made in the U.S.A.

€37.73 €45.81

-€9.64

JIMS Wrist Pin Bushing — Standard, Bronze

Precision wrist pin bushings that hold concentricity to less than .0002" with a lead-in edge for easy installation. Made in the U.S.A.

€44.99 €54.63

-€9.64

JIMS Wrist Pin Bushing — Oversize (+0.005"), Pair

High-precision wrist pin bushing machined to tight concentricity tolerances with a lead-in edge for easy installation.

€44.99 €54.63

-€7.36

JIMS Cam Cover Bushing — 1.2015" bronze

Precision-machined cam cover bushing finished in one operation with a .0002" tolerance. Lead-in design makes installation and alignment easier. Made in the U.S.A.

€34.33 €41.69

-€9.64

JIMS Wrist Pin Bushing — Standard, Pair

Precision-machined wrist pin bushings hold concentricity to less than .0002" and feature a lead-in edge for easy installation. Made in the U.S.A.

€44.99 €54.63

-€47.91

JIMS Rocker Arm Shaft Kit — PN 5837

Performance rocker arm shafts and precision hardware machined from low-alloy case-hardened steel; hardware flats held to a .0005” parallel tolerance.

€223.60 €271.51

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