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King Engine Bearings
King Engine Bearings Toyota 4A-Fe/5A-Fe/7A-Fe (Size +0.50mm) Main Bearing Set
SKU: K006 MB5527AM1.5
Easy — 1–2 hours
Description
Part #: MB5527AM1.5
MAIN BEARING SET For TOYOTA 4A-FE, 5A-FE, 7A-FE | bimetal (aluminum base)
MIA's Description
This set is engineered for crankshafts with a 0.040 inch or 1.00mm undersize. The upper groove location and 1/2 groove style are specific design elements of this bearing set. The thrust bearing is stock size.
Fitment
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Specifications
| Brand | King Engine Bearings |
| Part Number | K006 MB5527AM1.5 |
Videos
King Engine Bearing & Crankshaft Installation Guide Feat. XP Bearings
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Everything you need to know about Engine/Main Bearings
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Engine Bearing Tech Myths | What You Really Need To Know
BEARING CLEARANCE - How to MEASURE and PREVENT engine damage
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.
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