New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

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.
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
10% Off
Wsm 010-1028-01WSM Crankshaft Assembly
$1,049.18
$1,049.18
$1,165.75
Fits Yamaha 1200/1300 Power Valve. Complete crankshaft assembly with connecting rod. Will meet or exceed OEM performance. Trued to OEM speifications. Multi-cylinder applications include main beari...
Standard Motor Products MCCPS1 Crankshaft Sensor
$59.94
$59.94
Advanced circuitry provides immunity from EMI, such as stray electromagnetic fields, power spikes and static electricity. Meets ISO standards. Fluorocarbon rubber oil seal ensures a secure fit. Sea...
15% Off
Hot Rods CBK0195 Bottom End Kit
$469.16
$469.16
$551.95
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...
17% Off
Wiseco WPP3005 Clutch Basket
$233.99
$233.99
$282.00
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...
10% Off
Wiseco WPC134 Complete Bottom End Rebuild Kit
$390.99
$390.99
$434.95
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...
15% Off
Wiseco WPC131B Complete Bottom End Rebuild Kit
$496.97
$496.97
$584.95
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...
17% Off
Wiseco WPP3012 Clutch Basket
$269.99
$269.99
$325.73
Clutch basket includes kick start gear. Forged from lightweight, high strength, certified, aerospace grade, aluminum alloy. Wisecos CNC machining process produces each component dimensionally the ...
10% Off
Wiseco WPC161A Complete Bottom End Rebuild Kit
$296.99
$296.99
$330.59
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...
17% Off
Wiseco WPP3027 Clutch Basket
$251.99
$251.99
$303.87
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
Wiseco WPP3003 Clutch Basket
$242.99
$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
Wiseco WPP3018 Clutch Basket
$233.99
$233.99
$282.00
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...
10% Off
Wiseco WPC216 Complete Bottom End Rebuild Kit
$561.99
$561.99
$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...
15% Off
Wiseco WPP3035 Clutch Basket
$251.99
$251.99
$297.91
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
Wiseco WPP3034 Clutch Basket
$233.99
$233.99
$282.00
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
Wiseco WPP3039 Clutch Basket
$242.99
$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...
15% Off
Hot Rods HR00119 Bottom End Kit
$1,252.85
$1,252.85
$1,473.95
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...
15% Off
Hot Rods CBK0037 Stroker Bottom End Kit (+4mm, 460cc)
$626.41
$626.41
$736.95
Important: Must use Vertex Stroker piston 23610A.. Hot Rods Bottom End kits include everything needed to complete crankshaft installation:. Stroker kit crankshafts increase length of stroke as lis...
10% Off
Wiseco WPP3058 Clutch Basket
$242.99
$242.99
$269.95
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...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle