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King Engine Bearings MB5284SI0.5 Main Bearing Set Chrysler Jeep - 4.7L 287ci

(1999-2004 Jeep Grand Cherokee; 2000-2005 Dodge Durango; 2002-2004 Dodge Ram 2500; 2002-2005 Dodge Ram 1500; 2000-2005 Dodge Dakota)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB5770SI0.25 King Engine Bearings MB5845SI

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5284SI0.5
12 reviews
Sale Price

$72.22

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB5284SI0.5 is a precision-engineered main bearing set designed specifically for Chrysler and Jeep 4.7L (287 cubic inch) engines. This complete main bearing set provides the critical interface between the crankshaft and engine block, ensuring proper crankshaft support and rotation under demanding operating conditions.

Key Features:

  • Bi-metal construction with silicon aluminum alloy for enhanced durability
  • Aluminum-based material strengthened with 2.5-3% silicon content
  • Engineered for medium-load applications and nodular cast iron crankshafts
  • 0.5mm oversize bearings for worn or machined crankshaft journals
  • Precision manufacturing to OEM specifications for proper clearances
  • Complete main bearing set for full engine rebuild coverage

This bearing set utilizes advanced bi-metal technology, combining an aluminum base material with silicon reinforcement to provide excellent load-bearing capacity, superior conformability, and reliable performance in medium-duty engine applications. The oversize design accommodates crankshafts that have been machined to restore proper journal dimensions during engine rebuilds.

Products specifications

Fits

1999-2004 Jeep Grand Cherokee; 2000-2005 Dodge Durango; 2002-2004 Dodge Ram 2500; 2002-2005 Dodge Ram 1500; 2000-2005 Dodge Dakota

Undersize

0.5

Material

bimetal (aluminum silicon base)

Prop 65

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

Title

King Bearings

Application

OE Replacement

Pretty easy

Good

Very very good, even great! Best prices on the web and fastes service. Will continue to purchase all my automotive needs from here!

thanks

good so far, just ordered a part not available anywhere but autoplicity

So far so good

very nice.

Quick transaction.

Had the best price on the web for the item ordered. Fast processing and shipping. Only took 3 days total to receive my order.

Great prices and great products. When it was received, the merchandise was correct and packed well. Thanks, will be ordering oil from this buyer from now on. (order #5647)

great prices

I entered my discount code 2offtotal and it did not remove 2% of the price. It was less than10 so not a big deal, but it would have been better if it worked.

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