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Mazda OEM Miata Crank Main Bearing Set
Miata Engine Bearings
23993230 - B6Y3-11
Genuine Mazda OEM Crank Main Bearing set for all 1990-2005 Mazda Miatas
Available in standard size, .25mm (0.010") oversize, and .50mm (0.020") oversize. Measure your crank journals to ensure they are sized within the OEM specs for wear range to determine bearing sizes. If they are out of range, you will need to have the crank journals turned down by a professional engine builder
Availability: Standard Normally In Stock - Oversize Normally Special Order
5 5 1
- 23993230 - B6Y3-11
- Mazda OEM Parts and Accessories
- Standard Normally In Stock - Oversize Normally Special Order
- Item Requires Shipping
- 1.0 lbs.
- W8.0000” x H4.0000” x L10.0000”
- Free U.S. Over $150
Total Reviews (1)
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Reviewed by: Darien02/16/2022 05:34PM
Product ownership: Less than 1 week
Purchased from: 5X Racing
Took me a while to receive these but thats because i had to order some oversized ones, Brittany and the 5XR team did a great job at keeping me updated with my order and what was going on this is my first engine build and when it comes to bearings i believe nothing beats these oem bearings for a rebuild.