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King Engine Bearings CR4059SI0.25 Connecting Rod Bearing Set 0.25mm Undersize GM 2.3L

(Pontiac Grand Prix 1990-91, Grand Am 1988-95, Sunfire 1995; Chevrolet Cavalier 1995, Beretta 1990-94; Oldsmobile Cutlass Supreme 1990-91 + 4 more models)

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

CR4059SI0.25
12 reviews
Sale Price

$49.94

1 left at this price

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Usually delivered within 2 days

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Product Details

The King Engine Bearings CR4059SI0.25 is a precision-engineered connecting rod bearing set designed for General Motors 138 cubic inch (2.3L) L40 and LD2 16-valve engines. This bearing set features 0.25mm undersize dimensions for worn crankshaft journals, providing a reliable solution for engine rebuilds and restorations.

Material Construction:

These bearings utilize bi-metal silicon aluminum construction, featuring an aluminum-based alloy strengthened with 2.5-3% silicon content. This specialized material composition is engineered for medium-load engine applications and provides excellent compatibility with nodular cast iron crankshafts, delivering optimal wear resistance and durability.

Key Features:

  • Precision 0.25mm undersize for machined crankshaft journals
  • Bi-metal silicon aluminum alloy construction
  • Optimized for medium-load engine applications
  • Compatible with nodular cast iron crankshafts
  • Direct replacement for GM 2.3L L40 and LD2 engines
  • Complete connecting rod bearing set

King Engine Bearings is recognized throughout the performance and racing industry for manufacturing high-quality engine bearings that meet OEM specifications while providing enhanced durability for demanding applications.

Products specifications

Fits

Pontiac Grand Prix 1990-91, Grand Am 1988-95, Sunfire 1995; Chevrolet Cavalier 1995, Beretta 1990-94; Oldsmobile Cutlass Supreme 1990-91, Cutlass Calais 1988-91, Calais 1987, Achieva 1992-95; Buick Skylark 1988-95

Material

bimetal (aluminum silicon base)

Undersize

0.25

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great price

I want to let you know that I am extremely satisfied with my recent purchase from Autoplicity. The website was so easy to navigate, I found exactly what I needed and above all I received the product in three days! <br><br>Absolutely AWESOME!!! <br>Without doubt, I will be a repeat customer!!!!!<br><br>THANK YOU!!1

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Quick turnaround and the best prices on the web!

Fast and accurate

Autoplicity has the best prices and customer service. The online chat is a great function to get more information about an item. Also they had an item in stock that I couldn't find anywhere else.

great so far

I wanted to order a couple of difficult to find accessories for my new Jeep Wrangler. Autoplicity not only had the items I was looking for, but had them at a very reasonable price. The two items were shipped separately but arrived in short order. Thanks to Autoplicity for filling my order #7860 of 3/26/12 quickly and accurately. See you again soon.

I like that you actually stock the items that you're selling. Most vendors appear to leave customers at the mercy of distributors or manufacturers without warning.

Quick &amp; Easy, very fast delivery.

Good selection at good prices

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