Internal Parts (7)

-€266.28

FEULING OIL PUMP CORP. Race Series® Oil System Kit — Chain Drive, Aluminum, Red, Natural

OE+ stock replacement billet oil pumps increase oil pressure and scavenge return volumes; assembles without O-rings for reliable stock replacement performance.

€1,035.57 €1,301.85

Race Series® Oil System Pack — 7075ST, Aluminum

-€264.34

FEULING OIL PUMP CORP. Race Series® Oil System Pack — 7075ST, Aluminum

Complete kit to finish your engine oiling system—improves oil pressure, reduces temps and delivers measured power gains.

€1,028.05 €1,292.39

-€264.34

FEULING OIL PUMP CORP. Race Series® Oil System Pack — Kit, Chain drive, Aluminum, Red

Complete kit that increases oil pressure and flow, lowers oil and engine temperatures, eliminates wet sumping and blowby, and delivers measurable rear-wheel power gains.

€1,028.05 €1,292.39

-€307.02

FEULING OIL PUMP CORP. Race Series® Oil System Packs For M8 — Red

Complete Race Series® oil system pack for M8; increases oil flow, scavenge volume and oil pressure, reduces engine and oil temperatures, and includes pump, lifters, high-flow camplate and installation kit.

€1,193.98 €1,501.00

-€307.02

FEULING OIL PUMP CORP. Race Series® Oil System Packs For M8 — Kit, Red

Improves oil flow and scavenge volume for M8 engines, lowers engine and oil temperatures, and increases oil pressure. Includes pump, hydraulic lifters, high-flow camplate and installation kit. Made in the USA.

€1,193.98 €1,501.00

-€326.92

FEULING OIL PUMP CORP. HP+® Oiling System/Camchest — chain-drive kit

Freshen up the camchest and oiling system on late-model Twin Cam engines. Kit upgrades pump, lifters, chains, bearings, and hardware.

€1,271.39 €1,598.31

Race Series® Camchest Kit — for '07–'17 chain drive Twin Cam engines

-€512.01

FEULING OIL PUMP CORP. Race Series® Camchest Kit — for '07–'17 chain drive Twin Cam...

Complete camchest refresh kit for '07–'17 chain drive Twin Cam engines; includes high-volume oil pump, high-flow cam plate, full-travel lifters, chains, bearings, gaskets and hardware.

€1,447.02 €1,959.03

-€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

-€16.88

COLONY Replacement Cylinder Stud Set — Cylinder, 8-pack

High-strength fastener kit, heat-treated for durability and built to meet or exceed original equipment standards.

€69.66 €86.54

-€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

-€11.65

COLONY Replacement Aluminum Pushrods — Set of 4

Aircraft-grade aluminum pushrods with heat-treated steel tips; fits stock stroke lengths.

€45.31 €56.96

-€15.06

COLONY Pushrod Set — Set of 4

Aircraft-grade tubing pushrods with heat-treated steel tips; fits stock stroke lengths.

€58.55 €73.61

-€8.94

COLONY Cylinder Base Studs — 8 pack, Black

Heat-treated studs offering strong, durable performance; equal to or better than original equipment; made in the USA.

€25.27 €34.21

-€9.60

COLONY Cylinder Base Studs — black, 8-pack

Heat‑treated studs that meet or exceed OE quality. Designed for durability and made in the USA.

€27.14 €36.74

-€11.25

COLONY Pushrod Tube Kit — upper mounting position, set of 4, chrome

Exact OEM duplicate parts for proper fitment; upper, lower and inner cover kits sold separately.

€43.80 €55.05

-€13.33

COLONY Pushrod Tube Kit — set of 4, chrome, lower mount

Exact OEM duplicate kits for proper fitment; upper, lower and inner cover kits sold separately.

€51.78 €65.11

-€3.97

COLONY Front Belt Drive Pulley Nut — Chrome

Secures the front pulley in open primary belt drive applications. Made in the USA.

€11.23 €15.20

-€4.59

COLONY Oil Tank Line Fittings — 3 Pack, Chrome

Exact duplicate oil line fittings compatible with braided stainless or stock rigid lines; made in the U.S.A.

€12.99 €17.58

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

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