MWR coated, tri-metal rod bearings are an improvement over the stock 2ZZ-GE bearings, -0.25mm undersized (intended for a crankshaft that has been refinished 0.25mm smaller), and treated with a special anti-friction coating for long life and resistance to damage from loss of oil pressure or other oil system problems.

• Anti-friction coating
• Undersized thickness
  

This set includes:

• Rod Bearings x 4

Q: When should I use undersized rod bearings?

A: This bearing set is ideal if your crankshaft has been ground down (repaired) and polished smaller than standard, or your connecting rods have been honed larger than standard.

• Critical measurements and clearances are required before assembly of your engine. Clearances are important to proper engine operation. Aftermarket parts do not always have dimensions equal to OEM parts.