Engine (2)

-€4.56

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize +0.0002"

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

€12.90 €17.46

$Bearing Roller Set — Oversize (+0.0004\"), connecting rod$

-€4.56

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize (+0.0004\"), connecting rod

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

€12.90 €17.46

-€5.08

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize +0.002"

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

€14.34 €19.42

$Bearing Roller Set — Oversize +0.003\", Connecting Rod$

On sale!
-€2.90

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize +0.003\", Connecting Rod

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

€11.28 €14.18

On sale!
-€1.56

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

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

€6.09 €7.65

Bearing Roller Set — Oversize (+0.002"), connecting rod

On sale!
-€1.61

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

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

€6.32 €7.93

On sale!
-€1.61

EASTERN MOTORCYCLE PARTS Bearing Roller Set — Oversize (+0.003")

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

€6.32 €7.93

-€3.63

EASTERN MOTORCYCLE PARTS Inner Cam Needle Bearing — for cam

Premium OE-level replacement that improves smooth operation and durability.

€10.25 €13.88

-€3.63

EASTERN MOTORCYCLE PARTS Inner Cam Needle Bearing — 40-0305

High-quality inner cam needle bearing; superior to OE replacements for reliable cam performance.

€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 — Pinion Shaft, red

Caged bearings with OEM-matching color coding, made in the USA.

€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, White/Gray

Precision caged bearings with OEM-matching color coding; made in the USA.

€25.48 €34.49

-€26.57

EASTERN MOTORCYCLE PARTS Crankcase Main Bearings — Main Crankshaft

Timken roller bearing kit for the main crankshaft; meets or exceeds OEM specifications. Made in USA.

€75.08 €101.65

-€9.10

EASTERN MOTORCYCLE PARTS Pinion Shaft Bushing — Standard, Pinion Shaft

Solid brass bushing offering precision fit, durable performance, and easy installation. Made in the USA.

€25.70 €34.80

On sale!
-€6.45

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

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

€8.10 €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

On sale!
-€2.59

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

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

€10.02 €12.61

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

On sale!
-€2.59

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.

€10.02 €12.61

-€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

-€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

-€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

-€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

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.007 in, 10 Pack

Precision shims that reduce excess rocker arm movement and help prevent damage; made in the USA.

€7.02 €9.51

$Rocker Arm Shims — 0.005\", 10 Pack$

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.005\", 10 Pack

Takes up excess space to ensure smooth rocker arm movement and prevent damage. Made in the USA.

€7.02 €9.51

-€2.49

EASTERN MOTORCYCLE PARTS Rocker Arm Shims — 0.015", 10-pack

Precision shims that correct rocker arm clearance to prevent wear and maintain valve-train performance.

€7.02 €9.51

-€5.00

EASTERN MOTORCYCLE PARTS Rocker Arm Shaft Spacers — Rocker arm shaft, 4-pack

Precise spacing for correct valve lift and improved engine efficiency.

Made in the USA.

€14.11 €19.11

-€2.53

EASTERN MOTORCYCLE PARTS Rocker Arm Washers — Rocker Arm Shaft, 25 pack

Replace the washers found under the rocker shaft nuts. Steel construction with zinc plating. Made in the USA.

€7.15 €9.68

-€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

shop by category

Engine

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Contact us

Products

Our company

shop by category

Engine  

Subcategories

Complete Engines

Performance Kits

Internal Parts

Cooling

Gaskets & O-Rings

Camshafts

Engine