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Main Bearing and Seal Kit

The bearings and seals that hold your crankshaft running true.

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Main Bearing and Seal Kit

The bearings and seals that hold your crankshaft running true.

Brand
ProX
Condition:
New
Delivery:
2-3 working days
Delivery info
UK based Free deliveryOn orders over £50
£109.98(£91.65 ex VAT)

Key benefits of fitting this part

Stops crank rattle Restores tight crank tolerances, stopping the vibration and rattle that come with worn mains.
Stops crank rattle
Keeps oil where it belongs New seals keep transmission oil and crank cases properly separated, protecting both.
Keeps oil where it belongs
Bottom end rebuild essential The foundation of any proper bottom end rebuild.
Bottom end rebuild essential

Complete the job

Hand-picked parts commonly needed for the same repair or upgrade.

KTM SXF450 2007-2012 / SXF505 2008 MAIN BEARING & SEAL KIT

ProX crankshaft bearings are manufactured at leading OEM factories, mainly in Japan. All bearings are made to exact OEM specifications, to ensure maximum quality and performance. ProX uses respected brands like Koyo & NTN to ensure quality. These brands are used by OEM brands like Yamaha, Kawasaki, Honda, Suzuki and KTM. ProX bearings offer high durability.

Take the easy route: ProX Crankshaft Bearing & Seal Kits offer you reliability and carefree driving. The sets contain all parts you need for rebuilding your crankshaft and can be used in combination with all other ProX or OEM crankshaft related products. Next to the high quality ProX connecting rod kits the Crankshaft Bearing & Seal Kits are completing the crankshaft parts program.

For Models:

KTM 450 SX-F (2007-2012)
KTM 505 SX-F (2008)
KTM 505 XC-F (2009)
KTM 450 SM-R (2008-2012)

What our customers say...

First time buyer

First time using this site.  Loved how easy it was to find part.  Needed more info so rang up and the chap couldn't have been more helpful.  Would definitely recommend and will be back for more bits soon.

Matthew Perigo

Fantastic customer service!

Bought a camshaft stage 2. Quick delivery - great price and included free delivery. Drop in replacement cam. Can't fault it!

Colin Smith

Hot Rods Crankshaft

Crank arrived for my CR125R. Great quality from Hot Rods - bike back up and running in no time! Cheers Motocross Parts!

Danny Evans

Yamaha YZ250 parts

Ordered a Top End Rebuild for my Yam 250cc.

Good quality Vertex Kit arrived with free spark plug - and a free bottle opener! Nice touch. 100% recommend.

Brian Macdonald

Super easy!

Really easy to find parts... ordered and arrived before the weekend ready for racing. Great prices and great service :-)

Michael Evans

Needed help!

Spoke to customer services who advised on the parts for my sons bike.

Recommend and will be using again!

Paul Adams

Super Fast Delivery

Ordered a bottom end rebuild kit on Thursday and it arrived Friday morning. Great service! Thanks guys

Mr Carl Stewart
See all reviews on Trustpilot

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