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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
Shipping: In-Stock Items ship USPS Priority unless noted otherwise
- 23993230 - B6Y3-11
- Mazda OEM Parts and Accessories
- Standard Normally In Stock - Oversize Normally Special Order
- Mazda Miata NA OEM Parts - NA Miata Engine and Accessory Drive - NA Miata Engine Block and Rotating Assembly
- Mazda Miata NB OEM Parts - NB Miata Engine and Accessory Drive - NB Miata Engine Block and Rotating Assembly
- NA Miata Engine Block and Rotating Assembly|NB Miata Engine Block and Rotating Assembly
- Item Requires Shipping
- 1.0 lbs.
- W8.0000” x H4.0000” x L10.0000”
- In-Stock Items ship USPS Priority unless noted otherwise
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