Engine (39)

-€0.71

COMETIC Gasket, Seal & Gasket Kit — Transmission

High-quality gasket and seal kit for transmission applications, designed for custom and short-run needs.

€2.02 €2.73

Black Diamond™ Engine Valve Kit — Standard, Intake head 1.805", Exhaust head 1.575"

-€32.64

KIBBLEWHITE Black Diamond™ Engine Valve Kit — Standard, Intake head...

Fortified replacement valves offering improved wear resistance and reduced friction. Compatible with leaded and unleaded fuels. Made in the USA.

€92.35 €124.99

Fork Triple Clamp Screws — Black, Front, Kit

-€2.58

CULT WERK Fork Triple Clamp Screws — Black, Front, Kit

Four-piece triple tree bolt set: two for the upper clamp and two for the lower clamp. Direct replacements for original zinc-plated bolts; uncoated to prevent flaking during tightening.

€14.84 €17.42

Engine Valve Kit — Intake 1.805" / Exhaust 1.575", Stem 0.276" / 0.2755", Length 4.420" / 4.520"

-€66.00

KIBBLEWHITE Engine Valve Kit — Intake 1.805" / Exhaust 1.575", Stem 0.276"...

Complete engine valve kit with Black Diamond™ stainless valves, valve springs, keepers and seals. Sold complete for one engine.

€186.76 €252.76

-€133.79

KIBBLEWHITE Beehive Valve™ Spring Kit — 0.625" lift, 280 lb open, 85 lb seat

Progressively wound beehive springs with FEA-designed retainers and H.T. steel basewashers; made in USA. Uses OEM-style valve keys (sold separately).

€198.06 €331.85

-€2.69

CULT WERK Fork Triple Clamp Screws — Front, Black

4-piece triple clamp bolt kit: 2 upper, 2 lower. Replaces original zinc-plated bolts. Fits Harley-Davidson Sportster ® models.

€15.56 €18.25

-€3.87

DRAG SPECIALTIES Muffler Gasket — 78677A

High-quality muffler gasket for reliable sealing and reduced exhaust leaks.

€10.93 €14.80

Fork Triple Clamp Screws — Black, for Harley-Davidson Sportster, Kit

-€2.58

CULT WERK Fork Triple Clamp Screws — Black, for Harley-Davidson...

Kit of 4 triple clamp bolts that replace original zinc-plated bolts for Harley-Davidson Sportster ® models. Durable finish with no flaking.

€14.84 €17.42

Crossover Pipe Gasket — DRAG SPECIALTIES 78678A

-€2.67

DRAG SPECIALTIES Crossover Pipe Gasket — DRAG SPECIALTIES 78678A

High-quality gasket for crossover pipe connections. Reliable seal and easy installation.

€7.53 €10.20

White Diamond® Engine Valve — 1.264" head, 4.05" length, 0.2342" stem, 24° tulip, stainless steel

-€6.55

KIBBLEWHITE White Diamond® Engine Valve — 1.264" head, 4.05" length,...

Precision-engineered White Diamond® engine valve with advanced F.E.A. design, hard chrome finish, and one-piece forging. Keepers not included.

€25.45 €32.00

Black Diamond™ Engine Valve Kit — Intake 1.750", Exhaust 1.750", Stem 0.3765"/0.3760"

-€21.35

KIBBLEWHITE Black Diamond™ Engine Valve Kit — Intake 1.750", Exhaust...

Specially fortified stainless steel valves that reduce wear and friction. Compatible with leaded and unleaded fuels. Made in USA.

€83.01 €104.36

Black Diamond™ Engine Valve Kit — Intake 1.950", Exhaust 1.750", Stems 0.3765"/0.3760"

-€30.79

KIBBLEWHITE Black Diamond™ Engine Valve Kit — Intake 1.950", Exhaust...

Fortified engine valves with enhanced wear resistance and reduced friction. Compatible with leaded and unleaded fuels. Made in the USA.

€87.03 €117.82

Engine Valve Kit — Head 1.950"/1.750", Stem 0.3765"/0.3760", Length 3.885"/3.810"

-€70.67

KIBBLEWHITE Engine Valve Kit — Head 1.950"/1.750", Stem 0.3765"/0.3760",...

Complete kit with Black Diamond™ stainless valves, valve spring kit, keepers and seals where applicable. Compatible with leaded and unleaded fuels. Made in the USA.

€199.73 €270.40

Black Diamond™ Engine Valve Kit — Intake head 1.950", Exhaust head 1.750", Stems 0.3765"/0.3760", Lengths 3.885"/3.810"

-€19.80

KIBBLEWHITE Black Diamond™ Engine Valve Kit — Intake head 1.950", Exhaust...

Fortified engine valves with precision surface treatment for reduced wear and friction. Compatible with leaded and unleaded fuels. Made in the USA.

€76.99 €96.79

-€15.36

S&S CYCLE Gasket Exhaust — S&S CYCLE, 551-1857

Exhaust pipe gasket that seals joints and resists heat for reliable performance.

€59.73 €75.09

Engine Valve Kit — Black Diamond™ Stainless, Intake head 1.950", Exhaust head 1.750", Stem 0.3765"/0.3760"

-€45.48

KIBBLEWHITE Engine Valve Kit — Black Diamond™ Stainless, Intake head...

Complete KPMI®-compatible valve kit with Black Diamond™ stainless valves, heat‑treated keepers and valve stem seals. Sold as a complete kit for one engine. Made in the USA.

€176.84 €222.32

-€9.26

COMETIC Muffler Gasket — C10232

Premium muffler gasket for long-term reliability; GraFoil® flexible graphite construction, fuel-resistant and made in the USA.

€26.19 €35.45

-€7.09

COMETIC Muffler Gasket — C10351

High-quality muffler gasket for long-term reliability. Fuel-resistant, flexible graphite sealing, made in USA.

€20.06 €27.15

-€8.17

KIBBLEWHITE Valve - White Diamond — Stainless steel, exhaust valve, each

CNC-machined White Diamond valves forged from EV8 stainless or Inconel-751, hard-chromed and flow-tested for durability.

€23.08 €31.25

-€9.58

KIBBLEWHITE Valve - White Diamond — Stainless steel

High-performance CNC-machined valves with hard-chrome finishing and flow-bench testing for durability and maximum airflow.

€27.09 €36.67

-€7.68

S&S CYCLE Keeper — 4 Pack

Durable valve retention components compatible with S&S Valve Keeper designs.

€30.24 €37.92

-€6.77

KIBBLEWHITE Valve - White Diamond — 20-21009H, Intake Valve, Stainless Steel

High-performance White Diamond intake valves: CNC-machined from EV8 stainless or Inconel-751, hard-chromed and flow-tested for durability and maximum flow.

€19.18 €25.95

-€15.03

COMETIC Rocker Box Rebuild Gasket Kit — COMETIC, C10359, EST

Complete rebuild gasket kit with all gaskets and O-rings for both rocker box covers. Premium materials and made in the USA.

€42.42 €57.45

-€2.06

KIBBLEWHITE OEM Style Cast Iron Valve Guide — KIBBLEWHITE, P/N 20-4098C

OEM-style cast iron valve guide — precision-machined, compatible with no-lead fuel and most valve-stem materials. Made in the U.S.A.

€5.89 €7.95

Cylinder Head/Base Gasket Kit — 106 mm bore, 0.61 mm & 0.31 mm thickness

-€33.08

COMETIC Cylinder Head/Base Gasket Kit — 106 mm bore, 0.61 mm & 0.31 mm...

Pair of MLX multi-layer head gaskets and single-layer steel base gaskets; stainless steel with elastomer coating and embossed finish for dependable sealing.

€93.47 €126.55

-€2.06

KIBBLEWHITE Valve Guide — Cast Iron, KIBBLEWHITE, 20-4099C

OEM-style cast iron valve guide machined to precision tolerances. Compatible with no-lead fuel. Made in the U.S.A.

€5.89 €7.95

-€11.90

COMETIC Base Gasket — Cylinder base, 0.25 mm

High-quality Viton base gasket with stainless steel core and fuel-resistant construction. Made in the USA.

€33.60 €45.50

-€2.35

KIBBLEWHITE OEM Style Cast Iron Valve Guide — Cast iron, 20-4100C

Precision-machined cast iron valve guide compatible with no-lead fuel; restores valve-to-guide clearance. Made in the U.S.A.

€6.66 €9.01

-€21.20

COMETIC Head Gasket — 106.00 mm bore, 0.61 mm thickness

Durable head gasket engineered for fuel resistance and long service life. Multi-layer construction and Viton® coatings provide reliable sealing and leak protection.

€59.85 €81.05

-€2.87

KIBBLEWHITE Red Valve Seals — 4-pack

Durable valve seals made from 100% solid rubber; meet or exceed OEM specs. Sold as a set of four.

€8.10 €10.97

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company