Tri-metal Rod Bearings ACL Race Series ORIGINAL Size MAZDA 121 323 MX-5 1.6 1.8

ACL Race Series tri-metal rod bearings for MAZDA 1.3 1.5 1.6 1.8 engines

Engine Codes:
- B3, B3-MI, B5, B5Y, B6, B6D, B6T, B6Y
- BP, BP18DT, BPD, BP-T

Dimensions (Rod):
- Journal diameter (min/max): 44.94/44.956 mm
- Housing bore (min/max): 47.996/48.016 mm
- Max width: 17 mm

Construction:
- 4-layer tri-metal (Steel SAE1010 + Copper alloy 0.3mm + Nickel 0.0001mm + Copper alloy 0.013-0.018mm)
- CNC machining with metrology control

Vehicle Application:
- MAZDA 121, 323, MX-5 1.6/1.8

Benefits:
- Higher resistance to power/torque/RPM increases
- Reliable for turbo and high-rev engines