Engine - Crankcase Components - Crankshaft Assemblies

510 products

Powersport Superstore is your go-to source for Engine - Crankcase Components - Crankshaft Assemblies and related parts. Shop our unbeatable selection of Crankshaft Assemblies with top-tier service, fast shipping, and great prices.

17% Off

$242.99

~~$292.93~~

Forged from lightweight, high strength, certified, aerospace grade, aluminum alloy. Wisecos CNC machining process produces each component dimensionally the same as the next. Weight-saving relief cu...

17% Off

$233.99

~~$282.00~~

17% Off

$251.99

~~$303.87~~

15% Off

$657.85

~~$773.95~~

Hot Rods Bottom End kits include everything needed to complete crankshaft installation:. Hot Rods main bearings and seals kit (Main seals included when applicable). Complete engine gasket set inclu...

33% Off

$1,114.06

~~$1,668.95~~

100% new assembly engineered in the USA. Produced by an ISO9001 and TS16949 accredited manufacturer. Sold complete and trued to OEM specifications for quick and easy installation. Uses the same bea...

15% Off

Wiseco WPC138 Complete Bottom End Rebuild Kit

$530.97

~~$624.95~~

Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The crank pin bearings are manufactured from the highest quality hot rolled s...

5% Off

$548.11

~~$576.95~~

All new assembly sold complete with Hot Rods connecting rod. Factory assembled and trued to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance. Ready for installation. ...

10% Off

Wiseco WPC153 Complete Bottom End Rebuild Kit

$512.99

~~$569.95~~

15% Off

$564.35

~~$663.95~~

6% Off

$323.08

~~$342.00~~

Include crankshaft and connecting rod assembly. Manufactured from premium materials for strength and durability. Precision tolerances are maintained for smooth, trouble-free operation. Two-stroke m...

15% Off

$605.16

~~$711.95~~

10% Off

Wiseco WPC163 Complete Bottom End Rebuild Kit

$344.84

~~$384.95~~

SPECIFICATIONS. Stroke: 54.5mm. ITEM CONTENTS. B5009 - Main Bearing 22 x 56 x 16mm. Crankshaft. Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets ...

5% Off

$1,049.71

~~$1,104.95~~

Crankshaft Only.Vehicle Fitment:2020 Polaris RZR PRO XP 2019-2020 Polaris RZR XP 4 Turbo S 2020 Polaris RZR XP 4 Turbo S Velocity 2020 Polaris RZR XP Turbo 2016-2019 Polaris RZR XP Turbo EPS 2018-2...

10% Off

Wiseco WPC127 Complete Bottom End Rebuild Kit

$417.99

~~$464.95~~

5% Off

$430.31

~~$452.95~~

10% Off

$729.81

~~$810.90~~

Complete crankshaft assembly with connecting rod. Will meet or exceed OEM performance. Trued to OEM speifications. Multi-cylinder applications include main bearings. Rebuildable. Ready for installa...

7% Off