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Part number: MB5209XP STDX
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Product Details
King Engine Bearings MB5209XP STDX MB5209XPSTDX King Main Bearings for Import Vehicles
Products specifications
Additional Shell Thickness -.0005in
Crank Undersized 0
Size Standard

King main bearings are sold in engine sets.

XP-Series Bearings:
King XP-Series bearings are for extreme performance in high-load capacity applications. These Tri-Metal copper lead bearings are designed use on cranks with large radii (narrow rod bearings) and feature enlarged, chamfered oil holes with 1/2 grooving (on most main bearings) for uncompromised lower bearing load capacity. Ideal for use in High Load & Endurance Applications.

What does the King part number Prefix/Suffix mean

NOTE: The term "Undersize" refers to a thicker bearing which is used when the Crankshaft has been turned down and is now undersized, not the bearing itself. The term "Oversize" is typically a thinner bearing than stock to allow for increased clearance.

Select your application below.

Acura/Honda: B-Series Engines , D16A1, D16A6, 1998-Up F23A, 1997-01 H22A4

Mitsubishi: 1983-92 4G63, 4G63T, 4G64 , 1992-97 4G63, 4G63T, 4G64 , 1997-Up 4G63, 4G63T, 4G64

Nissan: SR20DE, SR20DET non-GTiR

Subaru: EJ20, EJ22, EJ25

Toyota: 3SGTE , 2JZGE, 2JZGTE

Main Bearing Set
  • 1992-97 Mitsubishi 4G63, 4G63T, 4G64 (With Flanged Main)
  • XP-Series
  • .001" Oversize
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Parts were actually in-stock unlike every other retailer I tried. Quick shipping too.
I ordered a set of inner tie rods for my car from Autoplicity and found their prices to be the lowest online for the brand I was looking for.  Items were ship out in 2 business days from the original manufacturer.  Shipping prices were kind of on the expensive end considering the package size and weight so if Autoplicity adjust their shipping prices to be more competitive, I think their service and pricing would be hard to beat!
Fast easy and can use my Amazon card!
Good prices and easy payment using Amazon.
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