What is the main function of main bearings?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while handling the forces generated during combustion, helping to maintain proper oil clearance and reduce friction.

What does the 75mm journal size refer to?

The 75mm journal size indicates the diameter of the main bearing journals on the crankshaft that these bearings are designed to fit. It's crucial that this matches your crankshaft's specifications for proper installation and engine function.

What material are these bearings made from?

These Clevite main bearings are constructed with a tri-metal material. This type of material is known for offering a good balance of strength and wear resistance, which is important for the longevity of your engine's crankshaft.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: Clevite
Part #: MS1803A75MM
UPC: 027067021229

Clevite Mazda 1324 1597 1840cc 1986-93 Main Bearing Set

Name: Clevite Mazda 1324 1597 1840cc 1986-93 Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-mazda-1324-1597-1840cc-1986-93-main-bearing-set-t14-54810
Price: 36.21 USD
Availability: BackOrder

$36.21

On Backorder

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

Fits 1988-1992 Mazda 626. Clevite main bearing set for engine rebuilding.

Key Features

Fits 1988-1992 Mazda 626, 1989-1992 Ford Probe, 1995 and 2001-2002 Kia Sportage, and 1988-1992 Mazda MX-6.
Main bearing set for engine rebuilding.
Features a 75mm main journal size.
Constructed with a tri-metal material for strength and wear resistance.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

Clevite is a well-known name for engine bearings, and this MS-1803A main bearing set is built to help you get your engine back in shape. If you're rebuilding the bottom end of your 1988-1992 Mazda 626, or a compatible Ford Probe, Kia Sportage, or Mazda MX-6, these bearings are a solid choice for restoring proper crankshaft support.

This set is designed to meet the original equipment specifications for your engine. They are made with a tri-metal material that offers good strength and wear resistance, helping to ensure a long service life for your rebuilt engine. The 75mm main journal size is critical for proper fitment, so be sure to confirm this matches your crankshaft specifications before ordering.