ACL Trimetal Reinforced Main Bearings - BMW 316i, 318i, Z3 (M40, M42, M43, M44)
Dispatched Monday, April 22, 2024
ACL Main Bearings BMW 316i, 318i, Z3 (M40, M42, M43, M44)
- Main Bearings ACL Trimetal
- To suit high RPM/load applications
- Offer reduced friction and operating temperatures
- Increased oil supply and overall lubrication
- ACL reference : 5M1538H-STD
- Complete pack for BMW 316i, 318i, Z3 (M40, M42, M43, M44)
- Engine code(s) : M40 / M42 / M43 / M44 (full application list below)
Ask a question about this productACL Race Main Bearings BMW 316i, 318i, Z3 (M40, M42, M43, M44)
Designed to withstand high RPM, temperatures and load, these high strength bearings are manufactured by ACL from 3 layers of hardened steel, copper and nickel. This "trimetal" composition substantially lowers friction, and thus reduces the operating temperatures while providing superior lubrication.
These bearings are sold in complete sets (for a complete engine).
If you require non-standard grade bearings or HX references, or are performing an engine rebuild, feel free to contact us for a detailed quote - we stock many internal parts, and can provide most required for complete engine repair.
Compatibility, models and engine codes : BMW M40B16/18, M42B18, M43B16/18/19, M44B19 (1.6L, 1.8L, 1.9L), 316i, 318i, Z3
Characteristics
| Car Make | BMW |
|---|---|
| Bearing Type | Main Bearings |
| Engine Code | M40, M42, M43, M44 |
| Manufacturer | ACL |
| Manufacturer SKU | 5M1538H-STD |
Designed to withstand high RPM, temperatures and load, these high strength bearings are manufactured by ACL from 3 layers of hardened steel, copper and nickel. This "trimetal" composition substantially lowers friction, and thus reduces the operating temperatures while providing superior lubrication.