What is the main benefit of the increased silicon content in these bearings?

The higher silicon content helps to better condition the crankshaft journal surfaces. This leads to improved resistance against seizure and better overall wear resistance for the engine.

Are these bearings lead-free?

Yes, these Clevite main bearings are constructed with 100% lead-free aluminum silicon bi-metal.

What vehicles does this main bearing set fit?

This set is designed for a range of Chevrolet and GMC vehicles, including the 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, and 2018-2020 Chevrolet Express and GMC Savana vans.

Specifications

Brand: Clevite
Part #: MS2368A
UPC: 027067992000

Clevite 14-18 Chevrolet Silverado 1500 Main Bearing Set

Name: Clevite 14-18 Chevrolet Silverado 1500 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-14-18-chevrolet-silverado-1500-main-bearing-set-t14-611138
Price: 115.07 USD
Availability: BackOrder

$115.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Clevite main bearing set for Chevrolet and GMC trucks and vans. Features 100% lead-free aluminum silicon for improved journal conditioning and wear resistance.

Key Features

Fits 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2018-2020 Chevrolet Express 2500/3500, and 2018-2020 GMC Savana 2500/3500.
Features 100% lead-free aluminum silicon bi-metal construction.
Contains 60% more silicon than comparable competitive replacements for better journal conditioning.
Offers improved seizure and wear resistance.

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

Clevite has a long-standing reputation for building durable and dependable engine components. This main bearing set, part number MS2368A, continues that tradition for a range of Chevrolet and GMC vehicles, including models like the 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500.

These bearings are made from a bi-metal aluminum alloy that is 100% lead-free and contains 60% more silicon than many other replacement bearings. This higher silicon content helps to better condition the crankshaft journal surfaces they run against. What that means for you is improved resistance to seizure and better overall wear resistance, helping your engine run smoothly for longer.