Flywheel and Rod Assemblies

EASTERN MOTORCYCLE PARTS Flywheel Thrust Washers A-23973-41Replacement-type made from top-quality bronze and designed to meet or exceed OEM specifications, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Flywheel Thrust Washers A-6506Replacement-type made from top-quality bronze and designed to meet or exceed OEM specifications, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Shaft Sprocket A-24000-75High-quality precision-manufactured shafts, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Shaft Sprocket A-24000-80High-quality precision-manufactured shafts, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Shaft Sprocket A-24001-55High-quality precision-manufactured shafts, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Shaft Sprocket A-24001-70High-quality precision-manufactured shafts, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Shaft Sprocket A-24001-72High-quality precision-manufactured shafts, Made in the U.S.A.

EASTERN MOTORCYCLE PARTS Flywheel Washers A-6506BReplacement-type made from top-quality bronze and designed to meet or exceed OEM specifications, Made in the U.S.A.

Made of high-strength forged steel and designed for stock and high-performance custom applications, Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength, Machined with timing notches compatible...

S&S CYCLE Flywheel Stroker Twin Cam 320-0355S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit...

S&S CYCLE Flywheel Assembly 32-2145Made of high-strength forged steel and designed for stock and high-performance custom applications, Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength, Standard...

S&S CYCLE Flywheel Assembly Big Twin 32-2230Made of high-strength forged steel and designed for stock and high-performance custom applications, Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength,...

S&S CYCLE Flywheel 4-1/4" Big Twin 32-2235The exact same assembly used in S&S SH80 Alternator engines, Can be used to overhaul an S&S engine or to build a custom engine using similar crankcases and pistons, Features 4-1/4" stroke, 8-1/2" diameter...

S&S CYCLE Stroker Kit 4-1/2" Twin Cam 320-0459Feature three-piece assembled flywheels with shafts, Do not require any motor case modification, 4-1/2" stroke, 103" stock motors or motors with factory 95" kits require piston kit only; stock or S&S cylinder...

S&S CYCLE Flywheel Twin Cam 320-0464S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit directly in...

S&S CYCLE Flywheel Twin Cam 320-0475S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit directly in...

S&S CYCLE Flywheel 4-5/8" SE120R 320-0523S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit...

S&S CYCLE Flywheel Twin Cam 320-0350Replacement Flywheel Assemblies for Twin Cam Motors, S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed...

S&S CYCLE Flywheel Twin Cam 320-0354Replacement Flywheel Assemblies for Twin Cam Motors, S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed...

S&S CYCLE Flywheel Twin Cam 320-0360Replacement Flywheel Assemblies for Twin Cam Motors, S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed...