90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

Keep your Miata engine reliable at high RPM with the Clevite H-Series Main Bearing Set – Part...
Vendor: Clevite
SKU: CLEMS1802H
Availability: In stock
Product type: Bearings
Order within the next hours minutes to receive it. Estimated delivery is .
$218.64
$218.64
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90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

Clevite

90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

$218.64
90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

Clevite

90-05 Mazda Miata H-Series Main Bearing Set - Clevite MS1802H

$218.64
Product Details

Keep your Miata engine reliable at high RPM with the Clevite H-Series Main Bearing Set – Part #MS1802H. Trusted by professional engine builders and racers worldwide, Clevite’s H-Series bearings are engineered for performance engines operating under demanding conditions.

Designed with a hardened steel back and thin overlay, these bearings provide superior strength and durability compared to OEM replacements. They feature a medium level of eccentricity and high crush, ensuring optimal seating and stability even under heavy loads. Unlike standard bearings, the H-Series is built without flash plating, allowing for better seating, improved contact, and increased longevity.

These bearings are specifically recommended for engines that run in the medium to high RPM range, making them a perfect choice for Mazda MX-5 Miata builds (NA/NB/NC) used in autocross, HPDE, endurance racing, and Spec Miata competition. They are also ideal for use with crankshafts featuring oversize fillets, where extra bearing strength and consistent performance are required.

Whether you’re freshening up a street Miata or assembling a full race motor, Clevite MS1802H bearings deliver the precision, reliability, and load capacity you need to push your engine harder, lap after lap.

Built for performance enthusiasts and track-day racers, Clevite bearings are the trusted foundation of winning builds worldwide.


This Part Fits:

 

Year Make Model Submodel
1999 Mazda Miata 10th Anniversary
1990-1997,1999-2005 Mazda Miata Base
1993 Mazda Miata LE
2000-2005 Mazda Miata LS
1994-1997 Mazda Miata M Edition
2004-2005 Mazda Miata Mazdaspeed
1991,2000-2003 Mazda Miata SE
2003 Mazda Miata Shinsen
1997 Mazda Miata STO
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