ACL tri-metal main bearings TOYOTA 3.0 2JZGTE

ACL trimetal main bearings for TOYOTA 3.0 2JZGTE

Dimensions:

• Crankshaft:

  Shaft diameter (min/max): 61.984/62.001mm

  Bore diameter (min/max): 66.02/66.035mm

  Max width: 20mm (8103H, main journal positions 2, 3, 4, 5, 6 and 7) and 23mm (8104H, main journal position 1)

  The set includes 6x 8103H and 1x 8104H.

ACL Race Series trimetal bearings are manufactured to tight tolerances. CNC machining is carried out to micron accuracy, followed by metrology inspection of the diameters, thickness and width of the ACL Race Series trimetal bearing. This is how ACL Race Series bearings ensure a reliable and consistent fit in your performance engine. ACL Race Series trimetal bearings are actually made up of 4 layers:

- SAE1010 steel on the outside
- 0.3mm copper alloy
- 0.0001mm nickel
- 0.013 to 0.018mm copper alloy

This material strategy, combined with the manufacturing process, makes ACL Race Series trimetal bearings more resistant to increases in power, torque or engine speed. The compression resistance of ACL Race Series trimetal bearings delivers reliability to your engine even with turbo or supercharger builds running high boost, or high-revving engines running at high rotational speeds.