Description
Part Number: BC4030
Brian Crower ACL Race Series Engine Bearing Set – Honda H22A1 (50mm Main)
Engineered specifically for high-output Honda H22 engines, the Brian Crower BC4030 ACL Race Series bearing set provides supreme strength and oil film dynamic control under extreme RPM and load conditions.
Key Features
- ☑ Complete bottom-end package: rod bearings, main bearings, and thrust washers
- ☑ Advanced tri-metal construction designed for extreme high-RPM endurance
- ☑ Engineered for 1993-1996 Honda H22 / H22A1 50mm main journal blocks
- ☑ High fatigue strength and enhanced corrosion resistance for high-boost setups
- ☑ High-strength steel backing ensures maximum dimensional stability
Technical Specifications
| Brand | Brian Crower / ACL Race |
|---|---|
| MPN | BC4030 |
| Engine Fitment | Honda H22 / H22A1 (1993-1996) |
| Main Bearing Spec | ACL #5M1937A (50mm Main Journal: 49.98 – 50.00mm) |
| Rod Bearing Spec | ACL #4B1912HX (47.98 – 48.00mm) |
| Thrust Washer Spec | ACL #1T1957 (61.25 – 61.50mm) |
| Material | Tri-Metal Alloy (Steel Backing, Copper-Lead, Lead-Tin Overlay) |
What’s Included in the Box
- 1x Set of ACL Race Series Connecting Rod Bearings (BC4030 / 4B1912HX)
- 1x Set of ACL Race Series Main Bearings (50mm Journal)
- 1x Set of ACL Race Series Thrust Washers
Building a competition-grade H22 engine requires uncompromising bottom-end durability. Brian Crower engine bearing sets are meticulously engineered to handle high cylinder pressures in naturally aspirated or forced-induction builds. Order from JP Racing today for genuine motorsport hardware backed by expert UK technical support and fast delivery.




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