Engine Nr

TU5J4 / TU5JP4

Application

1.6L TU5JP4 / 1.6L TU5J4, CITROEN SAXO , C2 / PEUGEOT 106 RALLY

Size

+0.025mm Extra Clearance, STD, +0.30mm Oversize, +0.50mm Oversize

Series

Race Main Bearing Set

When doing rods and pistons, it’s a good idea to replace the rod bearings as well. ACL’s high-quality rod bearings will prevent fatigue, failure, and reduce drivetrain stress through their durable and strong design.

Race series bearing features:

Designed to withstand higher RPM conditions.

High strength overlay plate with reduced thickness for improved fatigue properties.

Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.

Increased crush for improved bearing retention.

Elimination of flash plating on the back of the bearings to improve heat transfer through the bearing sand to maximize the grip between the bearings and its housing.

Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.

3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.

Tight consistent wall tolerances to help you maintain consistent clearances.

Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.