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

1761 products
Powersport Superstore is your go-to source for Engine - Crankcase Components and related parts. Shop our unbeatable selection of Crankcase Components 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
5% Off
Hot Rods HR00103 Plain Bearing
$55.19
$55.19
$57.95
Replacement single journal crankshaft bearing kit. Sold as a pair. To complement Hot Rods full line of heavy duty OEM replacement and stroker crankshafts are Hot Rods complete main bearing and sea...
15% Off
Hot Rods HR00123 Bottom End Kit
$1,257.11
$1,257.11
$1,478.95
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...
Hot Rods HR00138 Counter Balancer Bearing Kit
$28.88
$28.88
A must have for any new counter balancer or engine case installation or repair. Includes trusted Hot Rods bearings for the counter balancer shaft of most modern 4-stroke engines. Note: Does not inc...
15% Off
Hot Rods HR00124 Bottom End Kit
$543.11
$543.11
$638.95
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...
5% Off
Hot Rods HR00089 Connecting Rod Kit
$41.76
$41.76
$43.95
Affordable premium quality replacement connecting rods. High-tech crank and wrist bearings. AISI carburized crank pin. Silver-coated crank pin bearing. A.E. recommended phosphor bronze thrust washe...
8% Off
Wsm 010-515 OEM Connecting Rod Kit
$85.03
$85.03
$92.63
Includes rod, top bearing, thrust washers, bottom end cage bearing and crank pin when required.Vehicle Fitment:1990-1991 Sea-Doo GT 1992-1996 Sea-Doo GTS 1992-1993 Sea-Doo GTX 1989-1996 Sea-Doo SP ...
Wsm 010-202 Crankshaft Bearing - 25 x 62 x 17
$22.61
$22.61
OEM Replacement Crankshaft Bearings.Vehicle Fitment:1987-1993 Yamaha WR500 WaveRunner
6% Off
Wsm 010-221 Crankshaft Bearing - 30 x 62 x 16
$17.33
$17.33
$18.35
OEM Replacement Crankshaft Bearings.
Wsm 010-215 Crankshaft Bearing - 30 x 72 x 19
$20.35
$20.35
OEM Replacement Crankshaft Bearings.Vehicle Fitment:1987-1993 Kawasaki JS650 650SX 1992-1995 Kawasaki JS750 750SX
10% Off
Wsm 010-1017WSM Crankshaft Assembly
$638.01
$638.01
$708.90
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...
10% Off
Wsm 010-1018-01WSM Crankshaft Assembly
$729.81
$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...
Wsm 010-191 Crankshaft Bearing
$27.56
$27.56
OEM Replacement Crankshaft Bearings.Vehicle Fitment:2007 Sea-Doo GTI 4-TEC SE NA 2002-2004 Sea-Doo GTX 4-TEC 2005 Sea-Doo GTX 4-TEC Limited SCIC 2003-2004 Sea-Doo GTX 4-TEC Limited Supercharged 200...
Wsm 010-193 Crankshaft Bearing
$27.56
$27.56
OEM Replacement Crankshaft Bearings.Vehicle Fitment:2007 Sea-Doo GTI 4-TEC SE NA 2002-2004 Sea-Doo GTX 4-TEC 2005 Sea-Doo GTX 4-TEC Limited SCIC 2003-2004 Sea-Doo GTX 4-TEC Limited Supercharged 200...
Wsm 010-206-03 Crankshaft Bearing - 35 x 72 x 17
$23.29
$23.29
OEM Replacement Crankshaft Bearings.
Wsm 010-190 Crankshaft Bearing
$24.32
$24.32
OEM Replacement Crankshaft Bearings.Vehicle Fitment:2007 Sea-Doo GTI 4-TEC SE NA 2002-2004 Sea-Doo GTX 4-TEC 2005 Sea-Doo GTX 4-TEC Limited SCIC 2003-2004 Sea-Doo GTX 4-TEC Limited Supercharged 200...
10% Off
Wsm 010-1060WSM Crankshaft Assembly
$687.65
$687.65
$764.06
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...
8% Off
Wsm 010-516 OEM Connecting Rod Kit
$85.03
$85.03
$92.63
Includes rod, top bearing, thrust washers, bottom end cage bearing and crank pin when required.Vehicle Fitment:1994-1995 Sea-Doo GTX 1994-1995 Sea-Doo SPX 1994-1995 Sea-Doo XP 1994 Sea-Doo XPI
Wsm 010-224-01GRN Crankshaft Bearing
$14.61
$14.61
OEM Replacement Crankshaft Bearings.
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