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Collection:

Engine - Crankcase Components - Crank Bearings & Seals

605 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.
Regular price $36.28
Sale price $36.28
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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...
23% Off
Regular price $27.21
Sale price $27.21
Regular price $35.24
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High-quality, domestically made oil seals that are sold in a set containing both crankshaft seals per application.Vehicle Fitment:1990-2003 KTM 250 EXC 1992-2006 KTM 250 SX 1990-1999 KTM 300 EXC 20...
Regular price $14.54
Sale price $14.54
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High quality oil seals designed for the needs of todays high RPM engines. High chromium content stainless steel alloy spring for maximum performance and corrosion resistance. A must to replace when...
Regular price $39.95
Sale price $39.95
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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 ...
Regular price $156.95
Sale price $156.95
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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...
Regular price $30.95
Sale price $30.95
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Save $$ over OEM pricing. OEM quality. All seals necessary for complete crank rebuild included.Vehicle Fitment:1996-2002 Suzuki RM250 1995-1998 Suzuki RMX250
Regular price $285.67
Sale price $285.67
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Manufactured by the leading OEM factories. Made to exact OEM specifications to offer maximum performance and durability. Complete bearing and seal kit per application for easy replacement. Can be u...
Regular price $35.04
Sale price $35.04
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Fits Yamaha RD250 80-83 and RD350 80-92. Save $$ over OEM pricing. OEM quality. All seals necessary for complete crank rebuild included.
Regular price $28.88
Sale price $28.88
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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...
Regular price $83.69
Sale price $83.69
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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...
Regular price $29.56
Sale price $29.56
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H-D# 9442A, 9151A. Includes short and long rollers. Sold in a set. Made in the USA.Vehicle Fitment:1957-1959 Harley Davidson XL 1958 Harley Davidson XLC 1958-1979 Harley Davidson XLCH 1972-1985 Ha...
Regular price $18.66
Sale price $18.66
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Save $$ Over OEM pricing. Interchanges directly with OEM parts.Vehicle Fitment:2003-2006 Kawasaki KFX50 2007-2008 KTM 50 SX 2007-2008 KTM 50 SX Junior 2008 KTM 50 SX Mini 2002-2007 KTM 50 SX Pro Jr...
Regular price $19.43
Sale price $19.43
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Save $$ over OEM pricing. OEM quality. All seals necessary for complete crank rebuild included.Vehicle Fitment:1981-2009 Yamaha PW50 2012-2016 Yamaha PW50
Regular price $32.58
Sale price $32.58
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Save $$ Over OEM pricing. Interchanges directly with OEM parts.Vehicle Fitment:1984-1985 Honda CR250R 1987-1989 Honda TRX250R 1988-2021 Yamaha YZ250 2016-2021 Yamaha YZ250X
42% Off
Regular price $18.55
Sale price $18.55
Regular price $31.95
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Oil seals meet and exceed OEM specifications..Vehicle Fitment:1985-1986 Suzuki LT250R QuadRacer
Regular price $99.05
Sale price $99.05
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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 ...
5% Off
Regular price $21.80
Sale price $21.80
Regular price $22.95
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Seals feature a carbon-fluorocarbon pad on the lip face and a stainless steel garter spring to enhance dry-start performance and reduce shaft wear. Kits contain two bearings. 2-stroke kits include ...
10% Off
Regular price $125.99
Sale price $125.99
Regular price $139.95
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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...

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