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Sealed Power Main Bearing Sets 4040M


Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Upper, Pontiac, 326, 350, 389, 400, Set of 5

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Brand: Sealed Power
Manufacturer's Part Number: 4040M
Part Type: Main Bearings
Summit Racing Part Number: SLP-4040M

UPC: 724956114221
Bearing Usage: Direct replacement
Grooved Bearing: Yes
Groove Location: Upper
Groove Style: 1/2
Bearing Material: Tri-metal copper-lead alloy
Quantity: Sold as a set of 5.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Today's engines operate under very demanding conditions. When these Sealed Power main bearing sets are used in performance applications, all components are pushed to their limits, and many must be changed to meet these special demands. Federal Mogul, a longtime supplier to both OEM and the aftermarket, has responded to this challenge with its tri-metal, copper-lead, high performance main bearing sets. They're tested in the lab and proven on the track.


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1 Customer Reviews for Sealed Power 4040M - Sealed Power Main Bearing Sets

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This is my first review, but I will tell you to stay away from this brand. I installed them and was unable to turn the crank. I plastic coated and could not figure out the problem. I spent the money and transported the block and crank to a machine shop 40 minutes away and they told me that two of the bearings were too thick (.0023) the others were (.0937 correct size). So thanks sealed power for all the extra cost and frustration. I will never buy sealed power again. more

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Reviewer: JASON from FL

Date: May 22, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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