Engines and Components› Engine Bearings

ACL

ACL Bearings Mazda 4 1498-1597-1840cc B5/B6/BP 1981-98 STD

$24.17

SKU: A002 5M8353-STD

Out of Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The ACL main bearing set is designed for Mazda MX-5 NA, NB, and NBFL models with 1.6L and 1.8L engines (B6/BP). These bearings serve as a direct replacement for original parts and are recommended for engine overhauls without performance enhancements. They are constructed from aluminum, tin, and silicon for durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandACL
Part NumberA002 5M8353-STD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy