Engine (3)

-€3.63

EASTERN MOTORCYCLE PARTS Cam Needle Bearing — Cam, Needle

High-quality cam needle bearing, better than OE replacement.

€10.25 €13.88

-€7.13

EASTERN MOTORCYCLE PARTS Pinion Shaft Bearing Inner Race — Pinion shaft fit, A-23928-87

High-quality OEM inner race component engineered for precise fit and long service life.

€20.16 €27.29

-€8.67

EASTERN MOTORCYCLE PARTS Pinion Shaft Bearings — Roller, Each

Caged pinion shaft bearings with OEM-matching color coding; made in the U.S.A. for reliable, long-lasting performance.

€24.50 €33.17

-€5.08

EASTERN MOTORCYCLE PARTS Pinion Shaft Bearing Inner Race — A-24658-87

High-quality OEM replacement inner race for pinion shaft applications.

€14.38 €19.46

-€9.01

EASTERN MOTORCYCLE PARTS Pinion Shaft Bearings — Pinion shaft, Roller, A-24659-87

Caged pinion shaft bearings with OEM color coding. Made in the U.S.A.

€25.48 €34.49

-€26.57

EASTERN MOTORCYCLE PARTS Crankcase Main Bearings — Main crankshaft, roller, kit

High-quality crankcase components made in the U.S.A.; meets or exceeds original equipment manufacturer specifications.

€75.08 €101.65

-€9.10

EASTERN MOTORCYCLE PARTS Pinion Shaft Bushing — Standard, Pinion shaft, A-25582-73

Precision brass bushing that supports the pinion shaft and preserves gear alignment. Made in the U.S.A.

€25.70 €34.80

-€2.98

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize (+0.0006"), Connecting Rod, Set

Includes short and long rollers; sold in sets; made in the USA.

€11.57 €14.55

-€2.98

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize (+0.001 in), connecting rod

Includes short and long rollers; sold in sets. Made in the USA.

€9.39 €12.37

-€3.03

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize +0.0006", Connecting rod

Includes short and long rollers. Sold in sets. Made in the USA.

€9.58 €12.61

Bearing Roller Set — Oversize outside diameter (+0.0008"), Connecting rod

-€3.03

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize outside diameter (+0.0008"),...

Includes short and long rollers. Sold as a set. Made in the USA. Precision-ground, matched rollers for reliable performance.

€9.58 €12.61

-€2.54

EASTERN MOTORCYCLE PARTS Cam Shims — 0.005 in, 10-pack

Precision cam shims for accurate cam setup; made in the USA.

€7.17 €9.71

$Cam Shims — 0.015\", 10 pack, 1st/3rd/4th gear$

-€2.54

EASTERN MOTORCYCLE PARTS Cam Shims — 0.015\", 10 pack, 1st/3rd/4th gear

Precision shims for cam setup. A must when setting up new cams. Made in the USA.

€7.17 €9.71

Plastic Breather Valve Washer Set — sizes 0.130–0.165", 8 Pack, breather valve

-€8.37

EASTERN MOTORCYCLE PARTS Plastic Breather Valve Washer Set — sizes 0.130–0.165", 8...

Set of washers for breather valves. Use only with plastic breather valves; do not mix plastic and steel parts. Made in the U.S.A.

€23.66 €32.03

-€9.21

EASTERN MOTORCYCLE PARTS Cam Shims — 0.050"–0.095", 10-pack

Precision shims for accurate valve adjustment. Made in the U.S.A.

€26.01 €35.22

-€6.09

EASTERN MOTORCYCLE PARTS Bearing — 5-speed Big Twin fitment, open end

Replacement mainshaft bearing for 5-speed Big Twins; restores smooth shifting and reduces transmission play.

€17.23 €23.32

Cam Support Plate/Cover Bushing — A-25586-37, Eastern Motorcycle Parts

-€9.21

EASTERN MOTORCYCLE PARTS Cam Support Plate/Cover Bushing — A-25586-37, Eastern...

Precision support bushing for cam cover assemblies. Press-fit installation; check service manual for fitment and torque.

€26.01 €35.22

-€4.56

EASTERN MOTORCYCLE PARTS Bearing — Open end, mainshaft fit for 5-speed Big Twins

Replacement mainshaft bearing for 5-speed Big Twins.

€12.90 €17.46

-€8.14

EASTERN MOTORCYCLE PARTS Cam Needle Bearing — A-9058

High-quality cam needle bearing, better than OE replacement for smooth valve operation.

€23.00 €31.14

-€18.29

EASTERN MOTORCYCLE PARTS Cam Bushing Kit — Part No. 15-0127

Complete cam bushing kit with bushings, bearings, lock pins, and thrust plate; standard sizes for easy replacement.

€57.72 €76.01

-€7.62

EASTERN MOTORCYCLE PARTS Bearing — mainshaft fit for 5-speed Big Twin

Replacement mainshaft bearing for 5-speed Big Twins; direct-fit solution to restore proper transmission function.

€21.55 €29.17

-€14.95

EASTERN MOTORCYCLE PARTS Cam Bushing Kit — Cam kit, 15-0129

Includes cam and gear shaft bushings/bearings, lock pins, and a thrust plate. All parts are standard sizes. Made in the U.S.A.

€47.19 €62.14

-€23.28

EASTERN MOTORCYCLE PARTS Cam Bushing Kit — 15-0131

Complete cam and gear shaft bushing kit for Big Twin engines; includes lock pins and thrust plate. Made in the U.S.A.

€65.81 €89.09

-€9.10

EASTERN MOTORCYCLE PARTS Cam Bushing — Support plate, A-25581-70

High-quality OEM cam bushing. Made in the U.S.A.

€25.70 €34.80

-€17.53

EASTERN MOTORCYCLE PARTS Left Side Sprocket Shaft Replacement Bearing — Pinion, A-24605-07

Replacement bearing for left-side sprocket shaft. Bearing and bearing race sold separately. Made in the USA.

€49.52 €67.05

-€4.47

EASTERN MOTORCYCLE PARTS Thrust Washers — 3rd Gear

Precision components that reduce friction and provide reliable axial support. Made in the U.S.A.

€14.12 €18.59

-€2.26

EASTERN MOTORCYCLE PARTS Bearing Retaining Ring — A-35113-52, 10 Pack

Durable bearing retaining ring for secure fit and reliable performance in repair and maintenance tasks.

€7.16 €9.42

-€9.40

KIBBLEWHITE Nitrided Valve — Head 1.805", Stem 0.2760", Length 4.420"

Stellite-tipped nitrided valve engineered to reduce wear and friction, improve flow characteristics and resist corrosion.

€26.59 €35.99

Nitrided Valve — Head Diameter 1.900", Stem 0.2760", Length 4.420"

-€9.40

KIBBLEWHITE Nitrided Valve — Head Diameter 1.900", Stem 0.2760", Length...

One-piece nitrided valve with stellite tip for improved wear resistance and reduced friction. Corrosion-resistant and compatible with leaded and unleaded fuels. Made in the USA.

€26.59 €35.99

-€11.55

KIBBLEWHITE Nitrided Valve — 1.575" head, 0.2755" stem, 4.520" length

Stellite-tipped nitrided valve offering improved wear resistance, corrosion protection, and enhanced flow. Made in USA.

€32.68 €44.23

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