Engine

-€93.31
Out of Stock

WISECO High-Performance Piston Kit — 3.4955", 10.5:1, 1200 cc, 3-13/16"

High-performance piston kit featuring forged construction, complete ring set and chrome piston pins. Made in the USA.

€264.01 €357.32

Piston Kit with Gaskets — 3.934" piston, 1746 cc, 10.0:1 compression

-€152.67
Out of Stock

WISECO Piston Kit with Gaskets — 3.934" piston, 1746 cc, 10.0:1...

Complete top-end piston kit with gaskets, VM-ring package, and Armor Plating; pistons made in the USA.

€431.93 €584.60

-€115.92
Out of Stock

WISECO Piston Kit — 3.937", 4-3/8", 11:1, 1746 cc

ArmorX™-coated pistons with ArmorFit™ skirt coating for smooth, quiet operation. Includes pistons, rings, pins and circlips. Made in the U.S.A.

€327.99 €443.91

Piston Kit — Bore +0.143", Stroke 4-3/8", Compression 11.0:1, 1875 cc

-€115.92
Out of Stock

WISECO Piston Kit — Bore +0.143", Stroke 4-3/8", Compression 11.0:1,...

High-performance piston kit engineered to improve combustion, reduce wear and provide reliable OEM and Screamin’ Eagle fitment. Includes pistons, rings and hardware.

€327.99 €443.91

Piston Kit — 4.125" bore, +0.190" oversize, 4-3/8" stroke, 11:1 compression

-€114.36
Out of Stock

WISECO Piston Kit — 4.125" bore, +0.190" oversize, 4-3/8" stroke,...

High-performance Wiseco piston kit with ArmorX™ coating and ArmorFit™ skirt. Includes pistons, rings, piston pins and circlips. Fits OEM and Screamin’ Eagle heads. Made in the U.S.A.

€323.56 €437.92

-€115.92
Out of Stock

WISECO Piston Kit — 4.250" bore, 4-3/8" stroke, 11.0:1 compression

Two-piston kit with rings, piston pins and circlips. ArmorX™ coating and ArmorFit™ skirt reduce wear and noise while improving sealing; fits OEM and Screamin’ Eagle heads.

€327.99 €443.91

Tracker Series™ Piston Kit — 3.937" bore, 4.375" stroke, 1746 cc

-€72.30
Out of Stock

WISECO Tracker Series™ Piston Kit — 3.937" bore, 4.375" stroke, 1746 cc

Race-proven forged pistons with ArmorGlide® skirt coating. Complete two-piston kit including rings, pins and circlips.

€204.57 €276.87

High-Performance Forged Piston Kit — 3.885 in bore, 4.375 in stroke, 9.0:1 CR, 1700 cc

-€115.92
Out of Stock

WISECO High-Performance Forged Piston Kit — 3.885 in bore, 4.375 in...

Forged pistons with ArmorGlide™ skirts, rings, retainer clips and chrome pins; ArmorPlating on Twin Cam pistons improves ring seal and detonation resistance. Made in the USA.

€327.99 €443.91

High-Performance Forged Piston Kit — Bore 3.885", Stroke 4.375", 1700 cc, 10.5:1, Black Edition

-€115.92
Out of Stock

WISECO High-Performance Forged Piston Kit — Bore 3.885", Stroke...

Forged pistons with ArmorGlide™ coated skirts, rings, retainer clips, and chrome piston pins. ArmorPlating on Twin Cam pistons improves ring seal and detonation resistance. Made in the USA.

€327.99 €443.91

-€9.22
Out of Stock

WISECO High-Performance Replacement Ring Set — 3.875" bore, 103 cu in

Replacement rings sold as a set for one piston. Verify piston compatibility before purchase.

€26.09 €35.31

High-Performance Replacement Ring Set — Bore 3.875 in, +0.020 in oversize, 95 ci, VM Series

-€11.86
Out of Stock

WISECO High-Performance Replacement Ring Set — Bore 3.875 in, +0.020...

Replacement rings include rings for one piston only. Fits only Wiseco pistons. Intended for performance rebuilds.

€33.53 €45.39

High Load Beehive® Valve Springs — 0.750" lift, Kit

-€83.05
Out of Stock

FEULING OIL PUMP CORP. High Load Beehive® Valve Springs — 0.750" lift, Kit

Premium Feuling High Load Beehive® valve spring kit for performance engines. Allows up to 0.750" lift; includes 10° titanium retainers, chromoly spring seats and Viton® seals. Made in USA.

€322.99 €406.04

-€83.05
Out of Stock

FEULING OIL PUMP CORP. High Load Beehive® Valve Springs — Kit, 0.750" lift, 7.00 mm stem

Premium High‑Load BeeHive® valve spring kit engineered for high‑lift cams. Includes lightweight 10° retainers, machined spring seats, shims, locks and Viton® seals. Up to 0.750" lift; coil bind 1.125"; made in the USA.

€322.99 €406.04

Viton® Valve Guide Seals — 7.00 mm, 4 pack

-€3.26
Out of Stock

FEULING OIL PUMP CORP. Viton® Valve Guide Seals — 7.00 mm, 4 pack

High-quality Viton® valve guide seals featuring a spring-loaded wiper to remove excess oil with minimal friction. Durable, precision-molded construction. Made in the USA.

€12.67 €15.93

Viton® Valve Guide Seals — 5/16" stem, 4-pack

-€3.26
Out of Stock

FEULING OIL PUMP CORP. Viton® Valve Guide Seals — 5/16" stem, 4-pack

High-quality Viton® seals for high-temperature engine use. Spring-loaded wiper minimizes valve stem friction. Made in the USA.

€12.67 €15.93

-€7.71
Out of Stock

FEULING OIL PUMP CORP. Valve Locks — 5/16" stem, set of 8

Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set. Made in the USA.

€29.95 €37.66

Beehive® Valve Spring Kit — Econo Beehive, 0.3125" stem

-€52.00
Out of Stock

FEULING OIL PUMP CORP. Beehive® Valve Spring Kit — Econo Beehive, 0.3125" stem

High-fatigue Beehive® valve spring kit for performance engines; direct replacement for many Big Twin and XL models.

€202.24 €254.24

Viton® Valve Guide Seals — 6.00 mm stem, 8-pack

-€4.27
Out of Stock

FEULING OIL PUMP CORP. Viton® Valve Guide Seals — 6.00 mm stem, 8-pack

High-temperature resistant Viton® construction
Spring-loaded wiper clears excess oil with minimal friction
Made in the USA

€16.64 €20.91

Viton® Valve Guide Seals — 6.00 mm, 8 pack

-€4.60
Out of Stock

FEULING OIL PUMP CORP. Viton® Valve Guide Seals — 6.00 mm, 8 pack

High-quality valve guide seals with a spring-loaded wiper to reduce oil carryover. Made in USA.

€17.84 €22.44

Beehive® Valve Spring Kit — Chrome-Silicon, Endurance Beehive, Kit

-€87.93
Out of Stock

FEULING OIL PUMP CORP. Beehive® Valve Spring Kit — Chrome-Silicon, Endurance Beehive,...

Direct-replacement Beehive® valve spring kit for high-performance cams up to 0.585" lift; includes retainers, seats, seals and locks. Dyno proven.

€341.97 €429.90

Beehive® Valve Spring Kit — Chrome-Silicon, Titanium, Endurance Beehive, Valve

-€138.55
Out of Stock

FEULING OIL PUMP CORP. Beehive® Valve Spring Kit — Chrome-Silicon, Titanium,...

Econo BeeHive® valve spring kit for performance engines; handles cams up to 0.585" lift. Includes springs, lightweight retainers, chromoly seats, shims, locks and Viton® seals.

€538.81 €677.36

-€15.12
Out of Stock

FEULING OIL PUMP CORP. Valve Lock — 6.00 mm stem, 8 Pack

Standard-height replacement triple-groove valve keepers for maintenance and rebuilds.

€58.82 €73.94

High Load Beehive® Spring Kit — +0.540" lift, 304 lb @ 0.990" open height

-€131.07
Out of Stock

FEULING OIL PUMP CORP. High Load Beehive® Spring Kit — +0.540" lift, 304 lb @ 0.990"...

High Load Beehive® spring kit for V-Twin performance. Direct bolt-in up to 0.565" lift. Recommended for +0.540" lift camshafts. Includes retainers, seats, shims, locks and Viton® seals.

€509.73 €640.80

-€67.11
Out of Stock

FEULING OIL PUMP CORP. Beehive® Valve Spring Kit — Econo Beehive, 0.3125" stem diameter

Premium Beehive® valve spring kit for performance engines; supports up to 0.585" lift and includes springs, retainers, seats, seals and hardware.

€261.00 €328.11

$Valve Locks — 5/16\" stem, 8 pack$

-€7.77
Out of Stock

FEULING OIL PUMP CORP. Valve Locks — 5/16\" stem, 8 pack

Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set
Made in the USA

€30.23 €38.00

HP+® and Race Series® Adjustable Pushrods — 7/16" diameter, 0.095" wall, Set of 4, Chromoly steel

-€43.38
Out of Stock

FEULING OIL PUMP CORP. HP+® and Race Series® Adjustable Pushrods — 7/16" diameter,...

Maintains maximum valve lift and increases valve-train stability for higher rpm and power. Minimal adjustment reduces flex. Race Series recommended for extreme spring pressures. Made in the U.S.A.

€168.73 €212.11

HP+® and Race Series® Adjustable Pushrods — 7/16", 0.120" wall, set of 4

-€50.37
Out of Stock

FEULING OIL PUMP CORP. HP+® and Race Series® Adjustable Pushrods — 7/16", 0.120"...

Adjustable pushrods engineered for maximum valve lift and increased rigidity
Minimal adjustment design with individual intake/exhaust lengths
Double jam nut locking and fine-thread adjustment for secure setup
Compatible with hydraulic or solid lifters; Race Series® for extreme spring pressures
Made in the U.S.A.; requires removal of rocker covers and supports for installation

€195.85 €246.22

HP+® and Race Series® Adjustable Pushrods — 7/16" diameter, 0.095" wall, Set of 4

-€50.85
Out of Stock

FEULING OIL PUMP CORP. HP+® and Race Series® Adjustable Pushrods — 7/16" diameter,...

Precision adjustable pushrods engineered to maintain valve lift and stability, minimize adjustment length, and withstand high spring pressures. Compatible with hydraulic or solid lifters; Race Series recommended for extreme spring pressures. Made in the U.S.A. Installation requires removal of rocker covers and rocker arm supports.

€197.75 €248.60

-€35.99
Out of Stock

FEULING OIL PUMP CORP. HP+® Fixed Length Pushrods — 3/8" diameter, 0.065" wall, set of 4

Fixed-length pushrods engineered to improve valve-train stability and power for Harley Davidson® XL engines; one-piece construction with hardened ball ends.

€139.97 €175.96

HP+ One Piece Pushrods — fixed length, 7/16" diameter, 0.165" wall

-€53.87
Out of Stock

FEULING OIL PUMP CORP. HP+ One Piece Pushrods — fixed length, 7/16" diameter, 0.165"...

Fixed-length 4130 chromoly one-piece pushrods with swedged ends; heavy-duty 7/16" tube, 0.165" wall; heat-treated with black oxide finish; fits stock, Screamin' Eagle and Feuling camshafts; made in USA.

€152.26 €206.13

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