King XP Main Bearings for Honda D16A, D16Z, H22A4, F23A
Successful race engine builders are constantly pushing the limits of load capacity to new levels. Today’s racing bearings inevitably need to meet these demands with more competitive bearings. At King Racing, we have addressed this challenge with the XP high-performance bearing series.
The XP series is a line of bearings with advanced metallurgical and geometric technologies capable of handling extreme performance loads. It was developed for all performance applications that use aftermarket forged steel crankshafts and experience high loads over extended periods of time.
King Racing's XP series features pMax Black™, a unique tri-metal structure that is 24% harder than other conventional tri-metal race bearings. The combination of pMax Black™ and XP geometric features is ideal for performance racing.
Features
- Bull’s Eye Tolerance - Perfect clearance in every set
- pMax Black - Unique tri-metal structure with superior load-carrying capacity
- U-Groove - Larger load-bearing surface
- ElliptiX - Improved oil ingress
Applications
- Honda D16A, D16Z, H22A4, F23A
What's in the box?
- (1) Set of main bearings
Warranty
- Standard manufacturer's warranty
Before Ordering
〇 Regarding Import Consumption Tax
At Shaft-ya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇 Compatibility Confirmation
Our product database is based primarily on North American vehicles (USDM). Please confirm whether the parts can be installed on Japanese domestic vehicles (JDM) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, it does not necessarily mean they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Delivery
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the automatic shipping calculation may occasionally differ significantly from the actual shipping cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese Vehicle Inspection (Shaken) system" in any way, and we are unable to provide documents such as strength calculation reports for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be delivery damage to packaging boxes or the products themselves. Please understand that we will only provide returns, refunds, or exchanges for products with delivery damage, defective items, or items different from your order if you contact us within 7 days of receipt. Furthermore, for products sold through us, warranty support will be handled "only through us." Please note that we do not handle support through other companies or agencies located in Japan.