Engine

-€2.48

KIBBLEWHITE Seal Valve — 3/8" stem, 4-pack

OE-style low-friction PTFE intake valve seals with steel-clad, low-profile design that resists high temperatures and controls oil flow.

€7.02 €9.50

-€11.51

KLOCK WERKS Oil Cooler Guard — Black

Enhances the center of the oil cooler trim with a stylish guard. Easy to install and built in the USA.

€44.80 €56.31

-€11.51

KLOCK WERKS Oil Cooler Guard — Chrome

Dresses up the oil cooler area with matching vent‑screen material; easy to install. Made in the USA.

€44.80 €56.31

-€11.51

KLOCK WERKS Oil Cooler Guard — Black

Precision-cut oil cooler guard that adds visual pop to the center of the oil cooler trim. Easy to install and made in the USA.

€44.75 €56.26

-€11.51

KLOCK WERKS Oil Cooler Guard — Chrome

Finishes the oil cooler area, adds visual pop, easy to install, made in the USA.

€44.80 €56.31

Forceflow Cylinder Head Cooler Kit — Black

-€151.61

JIMS Forceflow Cylinder Head Cooler Kit — Black

Plug-and-play cylinder head cooling kit with a high-powered waterproof fan and automatic temperature switch that engages at 140°F. Not for "Twin Cooled" models.

€589.64 €741.25

-€167.07

JIMS Forceflow Cylinder Head Cooler Kit — Black

High-powered waterproof fan directs air around cylinder heads; includes temperature switch (activates at 140°F), manual override, wiring, hardware, and instructions. Plug-and-play installation with no drilling. Not for "Twin Cooled" models with liquid cooled heads.

€649.68 €816.75

-€213.46

JIMS Forceflow Cylinder Head Cooler Kit — Chrome

Directs air through a side scoop to cool cylinder heads; includes a high-powered waterproof fan, temperature switch (activates at 140°F), manual override, wiring and hardware. Plug-and-play installation with no drilling. Not for "Twin Cooled" models.

€414.38 €627.84

$Replacement Piston Rings — 3.750\" bore, standard$

-€6.92

HASTINGS Replacement Piston Rings — 3.750\" bore, standard

Complete replacement set includes top and second compression rings plus three-piece oil control rings; restores sealing and oil control for two pistons.

€26.90 €33.82

Replacement Piston Rings — 3.750 in bore, +0.010 in oversize, moly coated

-€5.67

HASTINGS Replacement Piston Rings — 3.750 in bore, +0.010 in oversize,...

Complete replacement ring set with top and second compression rings plus three-piece oil control rings. Restores compression, controls oil, and improves oil economy. Includes enough rings for two pistons. Made in the USA.

€22.06 €27.73

-€8.32

HASTINGS Replacement Piston Rings — +0.020 in, Moly coated

Includes top and second compression rings plus three-piece oil control rings; enough for two pistons.

€32.36 €40.68

-€4.90

HASTINGS Replacement Piston Rings — HASTINGS, Set

Complete set of top, second, and three-piece oil control rings for two pistons. Barrel face top rings and Napier second rings provide improved sealing and heat transfer; three-piece Flex Vent oil rings ensure positive oil control. Made in the USA.

€19.06 €23.96

-€4.96

HASTINGS Replacement Piston Rings — 3.498" bore, +0.040" oversize

Complete set of top, second, and oil control rings for two pistons. Barrel face top rings, reverse torsional second rings, and three-piece oil control rails. Made in USA.

€19.26 €24.22

Replacement Piston Rings — 3.937" bore, 107 cu in displacement, Standard piston size

-€8.18

HASTINGS Replacement Piston Rings — 3.937" bore, 107 cu in...

Complete replacement ring set for two pistons with PVD coating and three-piece oil control rings.

€31.78 €39.96

Replacement Piston Rings — Bore 3.937", Piston +0.010", Displacement 107"

-€13.81

HASTINGS Replacement Piston Rings — Bore 3.937", Piston +0.010",...

Complete replacement piston ring set for two pistons; includes PVD-coated barrel-face top rings, Napier second rings, and three-piece oil control rings. Made in the USA.

€53.73 €67.54

Replacement Piston Rings — 4.000" bore, Standard piston size, 114" displacement

-€10.61

HASTINGS Replacement Piston Rings — 4.000" bore, Standard piston size,...

Complete replacement set with top, second, and three-piece oil control rings; PVD coating on top rings; includes rings for two pistons.

€41.24 €51.85

Replacement Piston Rings — Piston size +0.005", Bore 4.000", Displacement 114"

-€12.73

HASTINGS Replacement Piston Rings — Piston size +0.005", Bore 4.000",...

Complete replacement set with PVD-coated barrel face top rings, Napier second rings, and three-piece oil control for improved sealing and oil economy.

€49.51 €62.24

-€14.66

HASTINGS Replacement Piston Rings — +0.010" piston, 4.000" bore, 114 cu in

Complete set for two pistons: top barrel-face compression rings, Napier second rings, and three-piece Flex Vent oil rings. PVD-coated faces for improved wear and heat transfer.

€57.01 €71.67

-€8.96

JIMS Forceflow Cylinder Head Cooler Mount — Chrome

Secure, precision-machined mount for head coolers; fits many V-twin applications. 110" motors need optional adapter (sold separately).

€34.85 €43.81

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

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, Pair, Black, Chrome

Reduces hot starts and starter/battery load. 5–7 N closing force. Cool-touch molded knobs. Made in the U.S.A.

€31.00 €41.96

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, pair, Black, Chrome

State-of-the-art compression release valves that reduce hot starts and lower starter and battery loads. Sold as a set and made in the U.S.A.

€31.00 €41.96

-€10.96

KIBBLEWHITE Compression Release Valve — M10 x 1.0, Black, Chrome, Pair

State-of-the-art design to reduce hot starts and starter/battery loads. Custom molded knobs, sold in pairs, made in the U.S.A.

€31.00 €41.96

-€2.40

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 1.065" O.L.

Precision wrist pin bushing made to exact tolerances. Made in the USA. Does not include oil hole(s); holes must be drilled after installation.

€6.76 €9.16

Wrist Pin Bushing — 1.019" O.D x 0.925" I.D x 1.040" O.L., 660 Bronze

-€5.28

KIBBLEWHITE Wrist Pin Bushing — 1.019" O.D x 0.925" I.D x 1.040" O.L., 660...

Made to exact tolerances and built for long service life. Made in the USA. Does not include oil hole(s); holes must be drilled after installation.

€14.92 €20.20

-€2.65

KIBBLEWHITE Wrist Pin Bushing — 0.897" O.D. x 0.788" I.D. x 0.945" O.L.

Made in the USA. Meets or exceeds OE-style fitment and wearability. Does not include oil hole(s); drill after installation.

€7.50 €10.15

-€10.04

JIMS Pinion Shaft Bushing — 1.0035 in

Quality pinion shaft bushing manufactured in the U.S.A. Precision fit for reliable performance.

€39.03 €49.07

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