Engine (15)

-€30.70

FEULING OIL PUMP CORP. Cylinder Stud Kit — Chromoly steel

Precision J-form cylinder stud kit with eight studs, moly assembly lubricant, and thread sealant. Stock replacement and reusable; manufactured by ARP® in the USA.

€119.36 €150.06

-€132.29

FEULING OIL PUMP CORP. Cylinder Stud and Head Bolt Kit — Black

Complete stud and head bolt kit for V-Twin engines; includes studs, head bolts, assembly lubricant and thread sealant.

€514.45 €646.74

-€33.91

FEULING OIL PUMP CORP. Rocker Arm Shaft Stud & Nut Kit — Black

Reinforces rocker arm shaft standoffs to prevent cylinder head cracking.

€131.90 €165.81

-€56.16

FEULING OIL PUMP CORP. Gorilla Rocker Shaft and Stud Kit — Silver

High-strength rocker shaft and stud kit for M‑Eight engines; over double the factory strength, gas nitrated, precision ground, made in the USA.

€218.84 €275.00

-€81.22

FEULING OIL PUMP CORP. Gorilla Rocker Shaft and Stud Kit — Silver, Steel

High-strength rocker shaft and stud kit for M-Eight engines; gas nitrated, precision ground 4140HT steel, made in the USA.

€315.88 €397.10

-€10.32

WISECO Replacement Ring Set — Bore 3.198", Oversize +0.010", X-Ring

Includes rings for one piston. Fits pistons of the same design only.

€29.22 €39.54

-€10.32

WISECO Replacement Ring Set — 3.1875" bore, +0.020" oversize, X-Ring

Rings for one piston; install on a matching piston for correct fit.

€29.22 €39.54

-€10.32
Out of Stock

WISECO Replacement Ring Set — 3.218" bore, +0.030" oversize, X-Ring

Includes rings for one piston only. Fits only Wiseco pistons.

€29.22 €39.54

-€10.32

WISECO Replacement Ring Set — 3.447" bore, +0.010" oversize, X-Ring

Replacement rings for a single piston. Confirm piston compatibility before installation.

€29.22 €39.54

-€10.32

WISECO Replacement Ring Set — Bore 3.437", Oversize +0.040", X-Ring

Includes rings for one piston only. Fits matching pistons from the same manufacturer.

€29.22 €39.54

High-Performance Piston Kit — +0.040" oversize, 3.228" bore, 10.0:1 compression

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — +0.040" oversize, 3.228" bore,...

Forged high-silicon aluminum piston kit including rings, retainer clips and chrome piston pins for reliable top-end rebuilds.

€216.00 €292.34

High-Performance Piston Kit — Bore 3.447", Compression Ratio 9.0:1, 1213 cc

-€76.34
Out of Stock

WISECO High-Performance Piston Kit — Bore 3.447", Compression Ratio...

Forged high-silicon aluminum piston kit with X-ring package, rings, chrome pins and retainer clips; made in the USA.

€216.00 €292.34

High-Performance Piston Kit — 3.495" piston, 4.25" stroke, 9.5:1 compression, 1340 cc

-€84.82

WISECO High-Performance Piston Kit — 3.495" piston, 4.25" stroke,...

Complete top-end kit with forged pistons, rings, pins and X-Ring package for reliable rebuilds.

€239.99 €324.81

$High-Performance Piston Kit — Bore 3.537\", Stroke 4.25\", 9.5:1 compression, 1340 cc$

-€84.82
Out of Stock

WISECO High-Performance Piston Kit — Bore 3.537\", Stroke 4.25\",...

Forged high-silicon aluminum pistons; complete rebuild kit with X‑Ring set and hardware.

€239.99 €324.81

High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm outside diameter, piston

-€5.69

WISECO High-Performance Replacement Wrist Pin — 55.9 mm length, 20 mm...

High-performance wrist pin designed for improved strength and reduced thermal expansion.

€16.10 €21.79

High-Performance Replacement Wrist Pin — 70 mm length, 20 mm outside diameter

-€5.69

WISECO High-Performance Replacement Wrist Pin — 70 mm length, 20 mm...

Precision replacement wrist pin engineered for high-stress engine use, offering improved strength and thermal stability.

€16.10 €21.79

High-Performance Replacement Ring Set — Bore 3.875", Displacement 95", VM Series

-€12.14

WISECO High-Performance Replacement Ring Set — Bore 3.875",...

Includes rings for one piston only; fits only matching pistons from the same manufacturer.

€34.35 €46.49

-€91.60

FEULING PARTS Race Series® Solid Lifters — 0.835"–0.844" diameter, Oversize...

High-performance solid lifters engineered to stabilize the valvetrain at high rpm, reduce valve float and preserve maximum valve lift. CNC machined; recommended with a high-volume oil pump and heavy-duty adjustable pushrods.

€258.90 €350.50

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