ACL 5M1959H-.025 Main Bearing Set for HONDA B16A2 / B16A3 / B17A1 / B18A1 / B18B1 / B18C1 / B18C5 / B20
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
ACL 5M1959H-.025 Main Bearing Set for HONDA B16A2 / B16A3 / B17A1 / B18A1 / B18B1 / B18C1 / B18C5 / B20
Kelberg Warehouse
Auf der Struth 4
53539 Kelberg
Germany
Nürburgring Showroom
Nürburgring Boulevard 2
53520 Nürburg
Germany
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This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
Description ACL 5M1959H-.025 Main Bearing Set for HONDA B16A2 / B16A3 / B17A1 / B18A1 / B18B1 / B18C1 / B18C5 / B20
The ACL 5M1959H-.025 Race Series main bearing set is engineered for high-performance HONDA engines, providing durability and stability under elevated RPM conditions. Designed for motorsport and track applications, these bearings feature advanced construction methods and precision tolerances to ensure reliable operation in demanding environments.
- High-strength overlay plate with reduced thickness for improved fatigue resistance
- Hardened steel backs on all rod bearings for enhanced support and housing retention
- Increased crush for superior bearing retention
- Elimination of flash plating on bearing backs to improve heat transfer and housing grip
- Increased eccentricity to counter bore distortion and maintain hydrodynamic oil film
- 3/4 grooved main bearings to balance load area and oil flow
- Tight wall tolerances for consistent bearing clearance
- Enlarged ID chamfers for compatibility with large crankshaft fillet radii