King Engine Bearings XPC Racing Series – Main & Rod Set For Honda Acura K20 K24

Building a high-revving K-series for your Honda or Acura?

This King Engine Bearings set includes everything you need for the bottom end: main bearings, rod bearings, and thrust washers, all in standard size (STD).

They’re part of King’s XPC Tri-Metal racing series, known for handling serious horsepower and high RPMs without breaking a sweat.

Compatible with K20, K20A, K20A2, K24, and K24A engines, these bearings are a popular choice among tuners and racers.

The part numbers are CR4542XPC (rod), MB5259XPC (main), and TW140AM (thrust).

They’re brand new, performance-oriented, and come with King’s usual quality—though the warranty length isn’t specified, these bearings are trusted in builds across the globe.

If you’re assembling a fresh short block or upgrading for boost, this bearing set is a solid foundation for your project.