Contact Us 828-651-9891


King Race Bearings Main Rod Thrust Set XP Series STD Size Honda Acura B16a B18

Retail Price:


Sold Out

The XP Tri-Metal Racing Series

Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series.


High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts
Enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion
15% - 30% greater load capacity than traditional bearings
The SecureBond unique adhesion process, for superior stability between the top and intermediate layers
0.0005" metallurgically enhanced and hardened performance overlay withstands greater loads and better resists surface fatigue
Mains are 1/2 grooved for uncompromising lower shell load capacity

Part #: MB5259XP / CR439XP / TW140AM

Includes: Complete set of Main & Rod bearings w/ thrust washers


B18a, B18b (non vtec)

B16a, B16a2, B16a3 vtec engines

Shopify Template By OCDesignsOnline