2.0 16v - K20A K20Z
Manufacturers
2.0 16v - K20A K20Z
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4B1972H-STD (143791)
New product
Set of Bearings of Connecting rods trimetal ACL Races Series, ORIGINAL side for HONDA Civic Type R EP3/
Set of Trimetal Connecting Rods Bearings ACL Races Series for HONDA 2.0 2.4 K20A2/K24A Civic Type R EP3/
Click for your repair ribs.
Dimensions:
Connecting rods:
Shaft diameter (min/max): 47.98/48 mm
Bore diameter (min/max): 51.004/51.024 mm
Max width: 15.40 mm
ACL Race Series Trimetal Bearings are manufactured to exacting tolerances. Numerical control machining takes place in Microns before metrology control of the diameters, thickness, width of the ACL Race Series trimetal bearing. Thus the ACL Races Series Bearings ensure reliable and constant adjustment in your performance engine. The ACL Races Series trimetal bearings are actually made up of 4 layers:
- SAE1010 steel located on the outside
- 0.3mm copper alloy
- 0.0001mm nickel
-Copper alloy from 0.013 to 0.018mm
This material strategy combined with manufacturing processes make the ACL Races Series trimetal bearings more resistant to increases in power, torque or even engine speed. The compression resistance of the ACL Race Series trimetal bearings makes it possible to provide reliability to your engine even with turbo or compressor preparations with high supercharges, or sharp engines with high rotation speeds.
ACL Race Series Trimetal Connecting Rod Bearing Set, Part Number 4B1972H
