YAMAHA YZ 465 / 490 1980 - 1990 CRANKSHAFT BEARING AND SEAL KIT
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Delivery to United States 5–8 business days
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ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan, to exact OEM specifications for maximum quality and performance. ProX uses respected brands like Koyo, NTN, NOK, and ARS. ProX bearings offer high durability and the seals keep oil in and dirt out of the engine. ProX Crankshaft Bearing & Seal Kits contain all parts needed for rebuilding your crankshaft and can be used in combination with all other ProX or OEM crankshaft related products. These sets are a replacement for Dirt bikes, ATVs, and PWCs.
- SKU
- PROX.23-CBS23080
- Brand
- Prox
- Availability
- In Stock (2)
- SKU
- PROX.23-CBS23080
- Brand
- Prox
- Availability
- In Stock (2)
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 provides all the necessary components to restore your engine to factory standards. ProX utilizes high quality materials and precision engineering to deliver a replacement that meets or exceeds OEM specifications.
ProX sources their components from leading manufacturers, including Koyo, NTN, NOK, and ARS. These trusted brands are frequently utilized by major motorcycle manufacturers, ensuring that your rebuild is handled with parts designed for maximum durability and longevity. The included high grade seals are engineered to effectively retain oil while preventing dirt and debris from compromising the internal engine components.
Key Features
- Precision Engineering: Components are manufactured to exact OEM specifications to guarantee a seamless fit and superior performance.
- Industry Leading Brands: Kits feature premium bearings and seals from renowned manufacturers such as Koyo, NTN, NOK, and ARS.
- Complete Set: Includes all required bearings and seals needed for a full crankshaft rebuild, eliminating the need to source individual parts.
- Enhanced Durability: Designed to withstand the rigors of demanding riding conditions, providing long lasting engine reliability.
- Versatile Compatibility: Perfectly suited for use with both ProX and original equipment crankshaft products.
Whether you are performing routine maintenance or a full engine overhaul, this ProX kit offers a convenient and high performance solution for your rebuild needs. Trust in professional grade components to keep your engine running smoothly and reliably.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
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