Engine - Crankcase Components - Crank Bearings & Seals

607 products

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

James Gasket JGI-11125-XM Crankcase Saver Kit

$57.94

Sold as a kit Genuine James gaskets, seals and O-rings for Big Twin transmissions are made to last. Made in the USA. The James Gaskets Rubber-Covered Metal RCM line of gaskets are made from a soli...

James Gasket JGI-11125-XMSF Crankcase Saver Kit - Foamet

$57.94

OEM# 11125-XMSF Genuine James gaskets, seals and O-rings for Big Twin transmissions are made to last. Made in the USA. The James Gaskets Rubber-Covered Metal RCM line of gaskets are made from a so...

James Gasket JGI-11125-XMS Crankcase Saver Kit - RCM

$57.94

Contains gaskets and lock tabs Genuine James gaskets, seals and O-rings for Big Twin transmissions are made to last. Made in the USA. The James Gaskets Rubber-Covered Metal RCM line of gaskets are...

8% Off

Eastern Motorcycle Parts A-24621-40 Left-Side Crankcase Bushing - Standard

$105.56

~~$114.95~~

H-D#24621-40. Left-Side Crankcase Bushing.Vehicle Fitment:1941-1950 Harley Davidson E 1940-1952 Harley Davidson EL 1941-1950 Harley Davidson F 1941-1954 Harley Davidson FL 1953-1954 Harley Davidso...

$12.34

I.D. x O.D. x Width. 35 x 50 x 8. Crankshaft Oil Seal.Vehicle Fitment:1978-1980 Kawasaki Invader 340 1978-1981 Kawasaki Invader 440

Eastern Motorcycle Parts B-74-6-RS Connecting Rod Roller Set - +.001in.

$29.56

H-D#s 9106A and 9176A Made in the USA.Vehicle Fitment:1941-1947 Harley Davidson E 1941-1947 Harley Davidson EL 1941-1947 Harley Davidson F 1941-1947 Harley Davidson FL 1966-1969 Harley Davidson FL...

$18.41

Crankshaft Oil Seal.Vehicle Fitment:1998-1999 Sea-Doo GSX Limited 2000-2003 Sea-Doo GTX DI 1998-1999 Sea-Doo GTX Limited 2002 Sea-Doo LRV DI 2000-2002 Sea-Doo RX 2002-2003 Sea-Doo RX DI 2001 Sea-Do...

Pro-X 23.CBS73050 Crankshaft Bearing and Seal Kit

$106.95

Manufactured by the leading OEM factories. Made to exact OEM specifications to offer maximum performance and durability. Complete bearing and seal kit per application for easy replacement. Can be u...

57% Off

$12.55

~~$28.95~~

Oil seals meet and exceed OEM specifications..Vehicle Fitment:1986-1988 Suzuki RM125

10% Off

$125.99

~~$139.95~~

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient an...

$20.61

Fits all Hirth: 273R/275R 27/2 FC/2. Crankcase Oil Seal Kits.Vehicle Fitment:1993-1999 Kawasaki KLF400 Bayou 4x4

$51.22

Crankshaft Oil Seal.Vehicle Fitment:2003-2007 Kawasaki JT1200 STX-12F 2004-2017 Kawasaki JT1500 STX-15F 2007-2008 Kawasaki JT1500 Ultra 250X 2009-2010 Kawasaki JT1500 Ultra 260LX 2009-2010 Kawasaki...

James Gasket JGI-11125-XMF Crankcase Saver Kit - Foamet

$57.94

Sold as a kit Genuine James gaskets, seals and O-rings for Big Twin transmissions are made to last. Made in the USA. The James Gaskets Rubber-Covered Metal RCM line of gaskets are made from a soli...

All Balls 24-1111 Crank Bearing and Seal Kit

$134.53

OEM-matched, high-quality bearing and seal kit. Feature Koyo precision Japanese crank bearings. Crankshaft seals feature a carbon/fluorocarbon pad on seal lip and stainless steel garter springs to ...

3% Off

$30.89

~~$31.95~~

High quality oil seals designed for the needs of todays high RPM engines. A must to replace when your engine is apart.Vehicle Fitment:1977-1983 Yamaha IT250 1977-1979 Yamaha IT400 1980 Yamaha IT425...