Engine

Universal Oil Cooler — 6-row, 90°, bolt-on bottom mount, black powder-coated

-€58.21

JAGG OIL COOLERS Universal Oil Cooler — 6-row, 90°, bolt-on bottom mount, black...

High-quality universal oil cooler with fully-brazed construction. Ideal for custom builds and racing; mounting hardware sold separately.

€135.82 €194.03

-€8.00

JAGG OIL COOLERS Thermostat Service Kit — Black

Complete kit of seals and components for quick thermostat service and maintenance. Made in the USA.

€31.13 €39.13

Miniature Thermal Switch — 12V, 180°F, NPT 1/8"

-€8.35

JAGG OIL COOLERS Miniature Thermal Switch — 12V, 180°F, NPT 1/8"

Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.

€19.48 €27.83

Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression, 4-stroke

-€106.40

JE PISTONS Piston Kit — 3.508" bore, +0.010" oversize, 9.5:1 compression,...

High-strength forged piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€106.40

JE PISTONS Piston Kit — 3.518", +0.020", 10.0:1

High-strength piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, wire locks and pro-seal piston rings.

€301.05 €407.45

-€95.72

JE PISTONS Piston Kit — +0.020" piston, 10.25:1 compression, 4-Stroke

High-strength forged piston kit for V-Twin engines. Includes premium wrist pins, carbon steel wire lock, and pro-seal piston rings.

€270.82 €366.54

-€101.06

JE PISTONS Piston Kit — Bore 3.755", +0.005", 9.3:1, 4-Stroke

High-strength forged piston kit for high-horsepower V-Twin engines. Includes premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€285.92 €386.98

Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1 compression, 4-Stroke

-€184.45

JE PISTONS Piston Kit — 3.755" bore, +0.005" pistons, 10.25:1...

Complete piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings; forged design for high-performance V‑Twin engines.

€202.53 €386.98

-€81.37

JE PISTONS Piston Kit — 100 cu in, 9.5:1

High-strength piston kit with premium wrist pins and JE Pro Seal rings.

€199.04 €280.41

-€108.99

JE PISTONS Piston Kit — +0.020", 9.5:1 compression

Forged piston kit for V-Twin engines; includes wrist pins, carbon steel wire lock, and Pro Seal rings.

€115.34 €224.33

-€106.40

JE PISTONS Piston Kit — 3.937" bore, 10.25:1 compression, 4-stroke

High-strength piston kit with premium wrist pins, carbon steel wire lock and JE Pro Seal rings.

€301.05 €407.45

-€93.88

JE PISTONS Piston Kit — 3.875" bore, 10.0:1 compression, Standard

High-strength forged piston kit with premium wrist pins, carbon steel wire locks, and sealed rings for durable performance.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — +0.010", 10.0:1, 4-Stroke

High-strength forged piston kit for V-Twin engines; includes premium wrist pins, carbon steel wire lock, and JE Pro Seal rings.

€265.63 €359.51

-€93.88

JE PISTONS Piston Kit — Bore 4.005 in, Compression 10.5:1, Size +0.005 in

Complete piston kit with premium wrist pins, wire locks and JE Pro Seal rings. Precision-manufactured for consistent performance in high-horsepower V-Twin applications.

€265.63 €359.51

Vertical Frame-Mount Fan Assisted Oil Cooler Kit — 10-row, Black, Silver, Orange

-€180.85

JAGG OIL COOLERS Vertical Frame-Mount Fan Assisted Oil Cooler Kit — 10-row,...

High-efficiency vertical, frame-mounted oil cooler kit with automatic fan; ideal for low-speed and highway use. Includes fan, hose, hardware, thermal switch wiring harness, and filter adapter. Made in the USA.

€421.99 €602.84

-€2.22

JAGG OIL COOLERS Replacement Gasket Service Kit — JAGG OIL COOLERS, GK4600, Black

Service kit with replacement gasket for oil filter adapter; made in the USA.

€8.64 €10.86

Mega 8 Camshaft — 232° exhaust / 230° intake, 0.472" lift, Model TQ230V3

-€124.12

COMP CAMS Mega 8 Camshaft — 232° exhaust / 230° intake, 0.472" lift,...

Performance camshaft delivering broad torque or top-end power, billet-steel construction, made in the USA.

€255.84 €379.96

-€99.30

COMP CAMS Mega 8 Camshaft — Model 234A, 240°/234° duration, 0.472" lift

High-performance camshaft with Endurance Ramps for broader torque, reduced valve train noise, and increased stability; constructed from billet steel and made in the USA.

€280.66 €379.96

-€110.72

COMP CAMS Mega 8 Camshaft — Bolt-In, Model 238A

High-performance camshaft with Endurance Ramps for broad torque, reduced valve train noise, and billet steel construction.

€228.16 €338.88

-€124.12

COMP CAMS Mega 8 Camshaft — Model 248C, High-Lift

High-performance camshaft series featuring Endurance Ramps, reduced valve-train noise, billet-steel construction, and USA manufacturing.

€255.84 €379.96

Disc Brake Rotor-To-Hub Kit — 3/8-16, 25.4 mm (1") , Chrome, Silver

-€7.36

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 3/8-16, 25.4 mm (1") , Chrome,...

Precision kit for rotors with a 3.25" bolt circle. Single kit for single-disc installations; two kits required for dual-disc setups. Made in the U.S.A.

€28.63 €35.99

-€5.56

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 3/8-16 thread, 25.4 mm (1")

Kit for mounting rotors to hubs; sturdy construction and made in the U.S.A.

€21.65 €27.21

Handlebar Lever Switch Housing Master Cylinder Fastener — Handlebar lever mount, master cylinder, switch housing, Silver

-€7.74

GARDNER-WESTCOTT Handlebar Lever Switch Housing Master Cylinder Fastener —...

Secure, precision fastener for motorcycle control assemblies. Made in the U.S.A.

€30.10 €37.84

-€1.60

GARDNER-WESTCOTT Fork Drain Plugs — for 41 mm tubes, chrome

Durable fork drain plugs for fast, clean oil changes. Made in the USA.

€6.24 €7.84

Riser Mounting Bolt Set — 2-3/4 in, hex head, chrome

-€5.19

GARDNER-WESTCOTT Riser Mounting Bolt Set — 2-3/4 in, hex head, chrome

Includes 1/2"-13 x 2-3/4" hex-head bolts with lock and cup washers. Made in the U.S.A.

€20.22 €25.41

Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"), Silver

-€5.96

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"),...

Fits rotors with a 3.25" bolt circle. Dual disc applications require two kits. Made in the U.S.A.

€23.17 €29.13

Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"), Torx®

-€4.21

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 22.2 mm (7/8"),...

Complete rotor-to-hub kit for single-disc applications. Two kits required for dual-disc setups.

€16.38 €20.59

-€2.82

GARDNER-WESTCOTT Disc Brake Rotor-To-Hub Kit — 5/16-18 thread, 7/8 in length

Fits rotors with a 3.25" bolt circle. One kit per rotor; dual-disc setups require two kits. Made in the U.S.A.

€10.99 €13.81

Primary and Derby Cover Bolt Kit — Chrome, Steel

-€18.00

GARDNER-WESTCOTT Primary and Derby Cover Bolt Kit — Chrome, Steel

Complete bolt kit for primary and derby cover service. Made in the U.S.A.

€70.01 €88.01

-€5.30

GARDNER-WESTCOTT Handlebar Lever Switch Housing Master Cylinder Fastener —...

Durable fastener engineered for secure attachment of control assemblies; precision fit and corrosion resistance.

€20.61 €25.91

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