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Racing Tri-metal For Audi/VW ADZ, AWT, APK, BHP, BPY, AKS - MB5661XP

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PartNo
MB5661XP
OE-Replacement Bi-metal For Audi/VW ADZ, AWT, APK, BHP, BPY, AKS - MB5661SI
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As low as $122.32
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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
53.98 / 53.96 mm
2.1251 / 2.1245 inch		 59.02 / 59.00 mm
2.3235 / 2.3228 inch		 18.4 mm
0.724 inch		 2.508 mm
0.0987 inch
Main Bearing Set For AUDI/VW ADZ, AWT, APK, BHP, BPY, AKS - MB5661XP
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Suitable for engines
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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.

pMaxBlack™
pMaxBlack
Superior load capacity

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

SmartLug™
SmartLug
Optional lug design

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

Radialock™
Radialock
Optimal crush height and heat transfer

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

Eccentrix™
Eccentrix
Superior hydrodynamic lubrication

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

Bulls Eye™
Bull's Eye Tolerance
PERFECT CLEARANCE IN EVERY SET

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

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