King Racing BMW M5 S85B50 main bearing set +0.25 mm
King Racing main bearing set for BMW M5 S85B50 5.0L 40V DOHC engines in +0.25 mm oversize. Israel origin, Main Bearing type, intended for builds where sizing and oil-clearance checks are done by measurement.
Net price: 198 €
Key Features & Benefits – King Racing BMW M5 S85B50 main bearing set +0.25 mm
King Racing BMW M5 S85B50 main bearing set +0.25 mm for BMW M5 S85B50 5.0L 40V DOHC engines. Type: Main Bearing, supplied in an oversize variant.
The +0.25 mm oversize suits assemblies where measured crank and housing condition points to this size choice for the planned oil clearance. Variant ID: MB-637XP0-25, country of origin: Israel.
When is this useful?
When an S85B50 rebuild does not call for Standard sizing, the +0.25 mm oversize helps keep bearing geometry under control as part of a measurement-led assembly process.
Technical specs
- Brand: King Racing
- Type: Main Bearing
- Application: BMW M5, S85B50, 5.0L 40V DOHC
- Size: +0.25 mm oversize
- Country of origin: Israel
- Variant ID: MB-637XP0-25
Selection & installation tips
- Size check: Measure crank main journals and housing bores, then select +0.25 mm based on those results.
- Oil clearance: Verify oil clearance during mock-up using a consistent measurement method across all saddles.
- Bearing seating: Inspect saddle surfaces and bearing seating, as this affects contact and clearance.
- Clean assembly: Clean oil passages and mating faces, then use assembly lube before first start.
- Mock-up rotation: After tightening, confirm free crank rotation and check for any tight spots.
Before final assembly, confirm the +0.25 mm oversize choice, measured crank and housing condition, and oil clearance results, then compare them to the technical specs listed above.
Net price: 198 €
