Engine (12)

-€3.64

EASTERN MOTORCYCLE PARTS Kick Starter Countershaft Nuts — 1/2"-20, 5-pack, Black

Replacement kick starter countershaft nuts for starter rebuilds and routine maintenance.

€10.28 €13.92

-€3.64

EASTERN MOTORCYCLE PARTS Countershaft End Plates — 5 Pack, Silver

Replacement countershaft end plates for Big Twin models, engineered for reliable fit and alignment.

€10.28 €13.92

-€9.94

EASTERN MOTORCYCLE PARTS Crankpin Nut/Lock Kit — Crankpin

Complete kit with nuts, locks and screws; made in the USA.

€28.07 €38.01

Flywheel Thrust Washer Set — .060"–.102", set of 11

-€15.71
Out of Stock

EASTERN MOTORCYCLE PARTS Flywheel Thrust Washer Set — .060"–.102", set of 11

Set of 11 flywheel thrust washers, covering .060"–.102" thicknesses. Made in USA.

€44.38 €60.09

Left-Side Crankcase Bushing — A-24621-40

-€22.58

EASTERN MOTORCYCLE PARTS Left-Side Crankcase Bushing — A-24621-40

Standard-size left-side bushing for reliable alignment and smooth operation. Made in the U.S.A.

€63.81 €86.39

-€3.61
Out of Stock

EASTERN MOTORCYCLE PARTS Oil Pump Check Valve Springs — 10 Pack, A-26363-36

Spring for the oil pump check valve — replacement designed to restore valve seating and oil pressure control.

€10.19 €13.80

Countershaft Gear Washers — 0.074", 0.078", 0.082", 0.085", 0.090", 0.095", 0.100", Silver

-€10.47

EASTERN MOTORCYCLE PARTS Countershaft Gear Washers — 0.074", 0.078", 0.082", 0.085",...

Replacement countershaft gear washers; set includes 0.074", 0.078", 0.082", 0.085", 0.090", 0.095", 0.100".

€29.56 €40.03

Thrust Washers — 4-speed, countershaft, second gear, 5-pack

-€6.26

EASTERN MOTORCYCLE PARTS Thrust Washers — 4-speed, countershaft, second gear, 5-pack

Durable steel thrust washers that protect transmission components and minimize axial play.

€17.70 €23.96

-€8.36
Out of Stock

EASTERN MOTORCYCLE PARTS Main Drive Gear Bearing Washers — .060" thickness, 5-pack, Silver

Precision spacers for main drive assemblies; help maintain correct preload for smoother operation.

€23.64 €32.00

-€6.26

EASTERN MOTORCYCLE PARTS Mainshaft Washers — Second gear, Third gear, 5 Pack, Silver

High-quality replacement mainshaft washers for reliable gear alignment and smooth operation.

€17.70 €23.96

-€6.26

EASTERN MOTORCYCLE PARTS Mainshaft Washers — +0.015", 5-pack

Replacement mainshaft washers for reliable gear function.

€17.70 €23.96

Thrust Washers — 4-speed, countershaft, 5-pack

-€6.26

EASTERN MOTORCYCLE PARTS Thrust Washers — 4-speed, countershaft, 5-pack

Precision thrust washers reduce axial play and extend transmission life.

€17.70 €23.96

Countershaft Bearing Retainer Washers — 5 pack, inner, silver

-€5.74

EASTERN MOTORCYCLE PARTS Countershaft Bearing Retainer Washers — 5 pack, inner, silver

Replacement bearing retainer washers for secure bearing retention.

€16.22 €21.96

$Mainshaft Retaining Washers — 1.65 mm (0.065\"), 4-Speed, 5 Pack$

-€8.36

EASTERN MOTORCYCLE PARTS Mainshaft Retaining Washers — 1.65 mm (0.065\"), 4-Speed, 5 Pack

Replacement retaining washers for 4-speed Big Twins. Packaged for easy maintenance and repairs.

€23.64 €32.00

Mainshaft Retaining Washers — 1.78 mm thickness, 4-speed, 5 pack

-€8.36

EASTERN MOTORCYCLE PARTS Mainshaft Retaining Washers — 1.78 mm thickness, 4-speed, 5 pack

Replacement retaining washers for Big Twins.

€23.64 €32.00

-€7.55

ANDREWS Low-Profile Lower Spring Collars — Set of 4

Increases spring travel by .060" for improved suspension response. Precision-machined and made in the U.S.A.

€29.38 €36.93

-€11.00
Out of Stock

ANDREWS High-Lift Upper Spring Collars — For 74" and 80" motors, 4 Pack

Accepts cams with up to .600" lift; fits 74" and 80" motors; hard-coated for durability.

€42.81 €53.81

Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984 74" and 80" motors

-€15.25

ANDREWS Medium-Lift Upper Spring Collar Set — 4 pack, fits 1966–1984...

Fits stock springs to add ~0.060" of travel on 1966–1984 74" and 80" motors; eases installation of B or #2 cams; made in the U.S.A.

€59.30 €74.55

-€10.45

ANDREWS Valve Spring Upper Collars — Low-profile lower spring collar,...

Lower-profile valve spring upper collars similar to stock 80-style parts; required for 80-style guides using "K" line stem seals. Compatible with 74" and 80" motors. Heat-treated for durability. Made in the U.S.A.

€40.61 €51.06

-€13.17

ANDREWS High-Lift Valve Spring Kit — cam lifts 0.550", 4-pack

Accommodates cam lifts of .550"+, installs without machining heads. Includes four inner and four outer springs. For use with titanium upper-spring collars; collars sold separately. Made in the U.S.A.

€51.19 €64.36

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