Main Bearing Set For Subaru EJ20/EJ22/EJ25 (INCL. Turbo) - MB5382XPG

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(Only %1 left)
As low as $80.95
King Bearings popular XP Series features the pMaxBlack™ overlay - producing superior load capacity. XP is a tri-metal Lead Bronze layered material, with a nano-scaled hardening process of Babbitt overlay that withstands 10,200 PSI load. Ideal for Circle Track, Drag Racing, off-shore, and other applications that utilize steel crankshafts.
Commonly use for most of the race applications including circle track, drag racing, off-shore, and other applications that utilize steel crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
60.00 / 59.98 mm
2.3622 / 2.3616 inch
64.02 / 64.00 mm
2.5205 / 2.5197 inch
Positions 1,3:
19.0 mm
0.748 inch

Positions 2,4:
15.1 mm
0.595 inch

Position 5:
23.0 mm
0.904 inch
2.004 mm
0.0789 inch
An upgraded design with full oil groove, SmartLug & oil slots to fix insufficient oil flow, 1/2 groove, suits engines with thrust in #5 position
Main Bearing Set For SUBARU EJ20/EJ22/EJ25 (INCL. TURBO) - MB5382XPG

Performance features

Material features

Tech Features

Copper Based
Copper Based
Tri-Metal Copper based material

Leaded or Lead Free tri layers bearings for low to heavy load engines.

Superior load capacity

Overlay features proprietary nano-scaled hardening process producing superior load capacity.

Optional lug design

Prevents lug generated oil leaks while achieving better load capacity and oil film distribution.

Greater load surface

A 90⁰ oil groove shape, keep oil flow intact, increases bearing load capacity by expanding the surface area.

Optimal crush height and heat transfer

An optimal crush height value obtained from an optimization process of each performance bearing crush height

Superior hydrodynamic lubrication

An optimized eccentricity value reached through elasto-hydrodynamic analysis and dynamic calculations.

Bulls Eye™
Bull's Eye Tolerance

Outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell.

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