2Bros Parts

KAWASAKI KX 125 1988 - 2008 CRANKSHAFT BEARING AND SEAL KIT

£80.92

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Free UK delivery 2–4 business days

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PROX crankshaft bearing and seal kits are manufactured at leading OEM factories, mainly in Japan. All bearings and seals are made to exact OEM specifications for maximum quality and performance. PROX uses respected brands like Koyo, NTN, NOK, and ARS to ensure quality. These brands are used by OEM brands like Yamaha, Kawasaki, Honda, Suzuki, and KTM. PROX bearings offer high durability, and the seals keep oil in and dirt out of the engine. These kits offer reliability and carefree driving. The sets contain all parts needed for rebuilding your crankshaft and can be used with all other PROX or OEM crankshaft related products. These sets complete the crankshaft parts program and are a replacement for your Dirt bike, ATV, and PWC.

Specifications
SKU
PROX.23-CBS42088
Brand
Prox
Availability
In Stock (5)
SKU
PROX.23-CBS42088
Brand
Prox
Availability
In Stock (5)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Crankshaft Bearing and Seal Kit

Ensure your engine runs with optimal reliability and performance with the ProX Crankshaft Bearing and Seal Kit. Designed as a comprehensive solution for crankshaft rebuilding, this kit includes all the necessary components to restore your engine to factory standards. By replacing worn bearings and seals, you can effectively reduce internal friction, improve longevity, and prevent oil leaks that compromise engine integrity.

Precision Engineering and OEM Quality

ProX components are manufactured in leading OEM facilities, primarily in Japan, to meet or exceed exact original equipment specifications. By utilizing industry-respected brands such as Koyo, NTN, NOK, and ARS, these kits deliver the same level of quality trusted by major motorcycle and powersports manufacturers worldwide.

Key Features

  • Comprehensive Kit: Contains all essential bearings and seals required for a full crankshaft rebuild, simplifying the maintenance process.
  • Superior Durability: Engineered to withstand the high-stress environment of high-performance engines, ensuring long-lasting reliability.
  • Advanced Sealing: Precision-molded seals provide an effective barrier, keeping engine oil contained while preventing dirt, dust, and debris from entering the crankcase.
  • OEM Compatibility: Designed for seamless integration, these parts can be used alongside both ProX and OEM crankshaft components.
  • Proven Performance: Trusted by enthusiasts and professionals for dirt bikes, ATVs, and personal watercraft.

Whether you are performing routine maintenance or a complete engine overhaul, the ProX Crankshaft Bearing and Seal Kit provides the quality and peace of mind needed for carefree riding and consistent engine performance.

Before you buy

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Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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