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King Engine Bearings MB5363SI0.25 Main Bearing Set Undersize - 0.25mm

(2002-2004 Hummer H1 Base; 1992-1994, 1997-2001 AM General Hummer Base)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5363SI0.25
12 reviews
Sale Price

$85.68

In Stock (6)

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB5363SI0.25 is a complete main bearing set designed for precision engine rebuilding applications. This set features 0.25mm undersize bearings for use with machined crankshafts during engine overhaul or rebuild projects.

SI Series Construction:

  • Bi-metal aluminum-silicon construction for reliable medium-load performance
  • Lead-free bearing material designed for nodular cast-iron crankshafts
  • Precision-manufactured to maintain consistent wall thickness and dimensional accuracy
  • Recommended for OE replacement applications and aftermarket engine rebuilding
  • Compatible with gasoline and diesel engines using factory crankshafts

Features:

  • 0.25mm undersize for machined crankshaft journals
  • Complete main bearing set for full crankshaft support
  • Manufactured to precision finished wall thicknesses
  • Size stamped on steel backing for easy identification
  • Cannot be resized - engineered for exact fitment

King Engine Bearings has specialized in manufacturing high-quality engine bearings since 1960, providing professional-grade solutions for automotive, diesel, marine, and performance engine applications.

Products specifications

Fits

2002-2004 Hummer H1 Base; 1992-1994, 1997-2001 AM General Hummer Base

So far so good

Easy Peasy, lemon squeezy. Very simple ordering process.

One of the top 10 places online to find the best deals on performance parts, either for street or strip. In the last two weeks I found more better deals at Autoplicity then at any other online performance parts store.. Gone_10_in_Sec..

very good

Fast process

The product was just what I was looking for! Appreciate the fast shipping.

Easy to use website

I was looking around the web for a hub for a harmonic balancer, no one had it in stock and I come about your web sight. I looked up the hub and low and behold you had 3 instock. I ordered it late Monday and received it on Thursday. I wil tell Autoplicity made my day.

VERY GOOD

Easy to use website

Easy to find the part I was looking for. Looks like the shipping will be quick. Thanks!

Easy and cheap.

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