Clevite 89-97 Nissan 240SX (KA24E/KA24DE) Main Bearing Set

If you are in the market for a performance engine bearing it doesn’t get any better than Clevite as evidenced by their presence in the NASCAR arena since 1948. In fact they have not only been present but have been in every single NASCAR champion car since so you will be hard pressed to find an engine bearing better in quality and dependability when it comes to racing.

You are probably aware that the bearings that come with your car from the factory were designed for longevity and reliability but this may not be what you need if you are in the racing arena and that is where Clevite comes into play with their softer bearings. High speed can be problematic with hard bearings and can cause the hard bearing to seize, a dangerous situation on the tract, but the softer Clevite bearing may wear down or deform a little bit but your engine will keep going.

Clevite offers both TriMetal engine bearings with their three layer design that reduces drag and increases horsepower and are made to withstand up to 60% high loads and TriArmour Coated engine bearings that combine the above mentioned Trimetal technology with moly/graphite, high pressure, high load and dry film treatment for engine bearings. And the low friction PTFE polymer base of the TriArmour gives additional protection and lubricity with increased bearing life.

And Clevite knows not one bearing fits all so they designed their bearings in four series, H-series for NASCAR type racing, K-Series for high performance, competitive engines, V-Series that have low to medium eccentricity and a hardened steel back, and M-Series for engines where severe crankshaft deflections cause edge loading of the bearings.

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Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.

Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.

Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.

Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.

Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.

Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.

Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.