ACL Race Series tri-metal main bearing set 5M1695H-STD, standard size, Toyota 1.6 16V 4AGE/4AGZE MR2

Main bearing set, tri-metal, ACL Races Series, for Toyota 1.6 MR MR2

4AGE, 4AGZE 1587cc DOHC 16v supercharged


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Dimensions:

• Crankshaft:

  Shaft diameter (min/max): 47.985/48 mm

  Bore diameter (min/max): 52.02/52.05 mm

  Max width: 19.9 mm

ACL Race Series tri-metal bearings are manufactured to tight tolerances. CNC machining is carried out to micron accuracy, followed by metrology checks on the diameters, thickness and width of each ACL Race Series tri-metal bearing. This ensures ACL Races Series bearings provide a reliable, consistent fit in your performance engine. ACL Races Series tri-metal bearings are actually made up of 4 layers:

- SAE1010 steel on the outer face
- 0.3mm copper alloy
- 0.0001mm nickel
- Copper alloy from 0.013 to 0.018mm

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