Engine (7)

Bearing Roller Set — Connecting rod, outside diameter standard

-€5.21

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Connecting rod, outside diameter standard

Includes short and long rollers; sold as a set. Made in the USA.

€14.70 €19.91

Bearing Roller Set — Connecting rod, Oversize (+0.0004") outside diameter

-€5.21

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Connecting rod, Oversize (+0.0004")...

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

€14.70 €19.91

-€5.21

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Connecting rod, Oversize (+0.001")

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

€14.70 €19.91

-€5.21

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize (+0.002"), Connecting rod

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

€14.70 €19.91

-€2.60

EASTERN MOTORCYCLE PARTS Cam Shims — 0.007", 10 pack

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

€7.35 €9.95

-€9.32

EASTERN MOTORCYCLE PARTS Cam Bushing — Standard, Cam Cover

High-quality OEM cam bushing; made in the USA. Precision fit for reliable valve train performance.

€26.35 €35.67

-€4.69

EASTERN MOTORCYCLE PARTS Cam Gear Thrust Washers — 0.050"

Absorbs axial loads on the camshaft; precision machined and made in the USA.

€13.30 €17.99

-€11.47

EASTERN MOTORCYCLE PARTS Bearing — 5-speed Big Twins, open end, 4-pack

Replacement mainshaft bearing for 5-speed Big Twins; precision fit and durable construction.

€32.43 €43.90

Cam Gear Thrust Washers — 0.075", 5 pack

-€4.69

EASTERN MOTORCYCLE PARTS Cam Gear Thrust Washers — 0.075", 5 pack

Absorbs axial camshaft loads; precision machined and made in the USA.

€13.30 €17.99

Cam Gear Thrust Washers — 0.080" thickness, 5 Pack

-€4.69

EASTERN MOTORCYCLE PARTS Cam Gear Thrust Washers — 0.080" thickness, 5 Pack

Precision-machined thrust washers that absorb axial camshaft loads and reduce wear.

€13.30 €17.99

-€9.39

EASTERN MOTORCYCLE PARTS Bearing — Closed end

Replacement mainshaft bearing for 5-speed Big Twins.

€26.52 €35.91

-€7.30

EASTERN MOTORCYCLE PARTS Bearing — Open End

Replacement mainshaft bearing for 5-speed Big Twins.

€20.60 €27.90

-€6.24

EASTERN MOTORCYCLE PARTS Bearing — mainshaft replacement for 5-speed Big Twins

Replacement mainshaft bearing for 5-speed Big Twins. Precision fit for reliable shifting and reduced end play.

€17.66 €23.90

-€13.05

EASTERN MOTORCYCLE PARTS Bearing — mainshaft bearing for 5-speed Big Twins, open end

Replacement mainshaft bearing for 5-speed Big Twins.

€36.86 €49.91

Idler Gear & Circuit Breaker Bushings — fits '36-'69 Big Twin, '32-'73 45"

-€5.71

EASTERN MOTORCYCLE PARTS Idler Gear & Circuit Breaker Bushings — fits '36-'69 Big Twin,...

Circuit breaker and idler gear bushings for '36-'69 Big Twin
Idler gear bushings for '32-'73 45"
Made in the USA

€16.17 €21.88

-€5.21

EASTERN MOTORCYCLE PARTS Bearing — Closed End

Replacement mainshaft bearing for 5-speed Big Twins.

€14.70 €19.91

Retaining Ring — 4 Speed, Third Gear Main Shaft, Silver

-€2.59

EASTERN MOTORCYCLE PARTS Retaining Ring — 4 Speed, Third Gear Main Shaft, Silver

High-quality OEM replacement component for reliable performance and precise fit.

€7.33 €9.92

-€3.61

EASTERN MOTORCYCLE PARTS Rocker Arm Shaft Spacers — 10-pack

Precision spacers that align the rocker arm tip with the valve stem to improve valvetrain geometry and reliability. Made in the USA.

€10.19 €13.80

-€3.61
Out of Stock

EASTERN MOTORCYCLE PARTS Rocker Arm Shaft Springs — 10 Pack

Provides necessary force to maintain proper rocker arm-to-valve alignment. Made in the USA.

€10.19 €13.80

-€4.70

EASTERN MOTORCYCLE PARTS Rocker Arm Block Nuts — Hex, 10 Pack

OEM replacement quality. Made in the USA. Durable, corrosion-resistant finish; install to manufacturer torque specifications.

€13.25 €17.95

-€3.64

EASTERN MOTORCYCLE PARTS Snap Rings — 10-pack, pinion shaft bearing

OEM-quality snap rings for secure shaft retention and reliable replacement.

€10.28 €13.92

-€1.03

EASTERN MOTORCYCLE PARTS Snap Rings — Shifter lever pin, 5-speed, Silver

High-quality OEM replacement components for maintenance and repair.

€2.87 €3.90

-€2.07

EASTERN MOTORCYCLE PARTS Snap Rings — 3/4 ring, 10-pack, Silver

High-quality OEM replacement components for reliable performance and precise fit.

€5.86 €7.93

-€4.06

EASTERN MOTORCYCLE PARTS Nuts Rocker Arm 7872/7275 — Rocker shaft, 4 Pack, Red

Precision nuts for reliable fastening and long-term durability.

€11.49 €15.55

-€1.03

EASTERN MOTORCYCLE PARTS Snap Rings — 5-speed, 10-pack, Gold

High-quality OEM replacement components for reliable retention and operation.

€2.87 €3.90

-€2.59

EASTERN MOTORCYCLE PARTS Snap Rings — 10 Pack, Black

High-quality OEM replacement components for reliable retention and consistent fit.

€7.33 €9.92

-€6.79

EASTERN MOTORCYCLE PARTS Snap Rings — main shaft, 5-speed, 5-pack

High-quality OEM replacement components for reliable retention and long-lasting durability.

€19.18 €25.97

-€3.11

EASTERN MOTORCYCLE PARTS Snap Rings — 10 Pack, Silver

High-quality OEM replacement components for reliable performance.

€8.81 €11.92

-€2.59

EASTERN MOTORCYCLE PARTS Snap Rings — 10-pack, pinion shaft, silver

High-quality OEM replacement component for secure retention and easy installation.

€7.33 €9.92

-€2.07

EASTERN MOTORCYCLE PARTS Snap Rings — 3/4 ring, 10 Pack, Silver

High-quality OEM replacement components for reliable performance and easy installation.

€5.86 €7.93

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