MAHLE CB-1833P-.25MM(6) P-Series TriMetal Connecting Rod Bearing Set -0.25mm Undersize

The MAHLE Clevite CB-1833P-.25MM(6) is a complete P-Series TriMetal connecting rod bearing set engineered for the Toyota 2,995cc 3.0L 1MZ-FE V6 engine. This set includes six pairs of rod bearings in a -0.25mm undersize specification, designed for use during engine rebuilds where crankshaft journals have been reground to that undersize.

P-Series TriMetal Construction:

• Three-layer TriMetal design featuring a hardened precision steel backing for strength and fretting resistance
• Copper-lead alloy intermediate layer for load-bearing capacity and thermal conductivity
• Electroplated white metal babbitt overlay for conformability, embedability, and low-friction operation
• High crush qualities for maximum bearing retention in the rod bore
• High eccentricity design to compensate for connecting rod bore distortion
• Reduced overlay thickness to guard against overlay fatigue under sustained high loads

Performance & Versatility:

• Suitable for OE replacement as well as performance and heavy-duty rebuilds
• Represents a significant upgrade over bi-metal bearings due to higher load capacity
• Color-coded for quick, positive identification of undersize — minimizes installation errors
• Maximizes oil flow from the main bearing to the rod bearings for improved lubrication

The MAHLE Clevite P-Series is the most versatile connecting rod bearing in the Clevite lineup, equally at home in a daily-driven vehicle or a performance engine build. The set contains 6 pairs (12 individual shells) to service all six cylinders of the 1MZ-FE engine.