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In-Store Pickup Location

Sealed Power MA Series Main Bearings 7245MA

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Ford, Mazda, V6, 2.9L, 4.0L, Set of 4

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Brand: Sealed Power

Manufacturer's Part Number: 7245MA

Part Type: Main Bearings

Product Line: Sealed Power MA Series Main Bearings

Summit Racing Part Number: SLP-7245MA

UPC: 614046633902

Bearing Usage: Direct replacement

Grooved Bearing: Yes

Groove Location: Upper

Groove Style: 1/2

Bearing Material: Bi-metal aluminum alloy, A-Series

Quantity: Sold as a set of 4.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

These Sealed Power MA Series main bearings can actually polish the journals on your crankshaft. That's because there's a small percentage of silicon mixed in with the aluminum and tin that make up the bearing-surface alloy. The silicon is there for wear resistance, but its toughness actually smoothes the journals of a crank whose surface hasn't been optimized! This special surface alloy is laid over a high-strength 1010 steel backing and delivers improved seizure and corrosion resistance, as well as better control of wall variance. It also helps to minimize debris embedding, which can score the crank's surface.

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1 Customer Reviews for Sealed Power 7245MA - Sealed Power MA Series Main Bearings

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Great bearings

Summit RacingSummit Racing Verified Purchase

SLP-7245MA
Good quality main bearings, like the fact that they are teflon coated. Not too hard to instal when doing a complete engine rebuild

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Reviewer: from OK

Date: February 21, 2016

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Some parts are not legal for use in California or other states with similar laws / regulations

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