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King Engine Bearings MB5280XP STDX High Performance Main Bearing Set

(Ford Grand Marquis 1991-2004, F-150 1997-2010, Mustang 1996-2004, 2007-12, F-250 Super Duty 1999-2010, Explorer 2002-05 + 33 more models)

Part of: King Engine Bearings High Performance Main Bearing Set

Other options in this family: King Engine Bearings MB1322XP.026 King Engine Bearings MB5116HP001 King Engine Bearings MB5116HP010 King Engine Bearings MB5503HP King Engine Bearings MB 529HP STDX

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5280XP STDX
20 reviews
Sale Price

$136.54

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The King Engine Bearings MB5280XP STDX is a high-performance main bearing set engineered for Ford V8 engines with 4.6L and 5.4L SOHC configurations. Designed for racing and high-performance applications, these bearings deliver superior durability and reliability under extreme operating conditions.

Key Features:

  • pMax Black tri-metal construction for exceptional strength and wear resistance
  • Race-grade design engineered for high-stress performance applications
  • Standard size (STDX) for precise OEM fitment
  • Advanced tri-metal overlay provides superior load capacity and fatigue resistance
  • Compatible with Ford Modular V8 engines: 4.6L and 5.4L SOHC variants
  • Manufactured to strict tolerances for optimal oil clearance and performance

King's pMax Black series represents their premium performance bearing line, featuring a proprietary tri-metal construction that combines a steel backing with advanced bearing materials and a specialized overlay. This construction provides exceptional crush resistance, embedability, and protection against wear, making these bearings ideal for modified engines, racing applications, or any situation demanding maximum reliability.

Products specifications

Fits

Ford Grand Marquis 1991-2004, F-150 1997-2010, Mustang 1996-2004, 2007-12, F-250 Super Duty 1999-2010, Explorer 2002-05, F-350 Super Duty 1999-2010, Expedition 1997-2014, F-250 1997-2003, 2005-09, Crown Victoria 1992-2012 + 29 more models

Additional Shell Thickness

-.0005in

Crank Undersized

0

Size

Standard

Material

pMax Black (racing line)

Undersize

STDX

Title

King Bearings

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Application

Race

Cheap prices and free shipping

Good

Easy and fast!

Was very pleased with the hubb filter i ordered, product is very well made and i can't wait to put it to use.

So far, so good!

Exactly what I wanted at a Great price.

So many products! Site is pretty simple to navigate. Checkout is easy.

easy transaction

Easy.

Awesome

Excellent easy transaction looking forward to my parts arriving

simple and straight forward!

Easy checkout and could actually FIND the part. The only other thing I would want is a install picture. Just to make sure I was buying the right item.

Excellent product and fast service!! Great seller with great products!! Fast shipping, no hassles!! AAA+++

Thanks

Real easy. Thanks

quick and easy!

great prices

great prices

Great communication from customer service , but very slow to ship order!

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