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King Engine Bearings MB5229AM0.75 Main Bearing Set Nissan Datsun Oversize - A12 0.75mm

(1973-1978 Nissan B210; 1971-1973 Nissan 1200; 1979-1982 Nissan 210; 1979-1981 Nissan 310; 1972-1973 Nissan 1300; 1970-1973 Nissan B110; 1976-1978 Nissan F10)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5229AM0.75
10 reviews
Sale Price

$70.92

Estimated ship date Monday, November 23

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Product Details

The King Engine Bearings MB5229AM0.75 is a complete main bearing set engineered for the Nissan/Datsun A12 engine. This 0.75mm oversize set is designed for engines that have undergone crankshaft grinding and require undersized bearings to restore proper oil clearances and bearing crush.

Material Construction:

  • Bi-Metal Aluminum (SAE-783 Equivalent) – Standard aluminum-based bearing material suited for low to medium load engine applications
  • Aluminum overlay provides excellent conformability, allowing the bearing to seat and wear-in smoothly against the crankshaft journal
  • Bi-metal construction offers a reliable balance of durability and corrosion resistance for daily-driven and restored engines

Key Features:

  • 0.75mm oversize (0.030") crankshaft grind specification
  • Manufactured to tight dimensional tolerances for consistent oil film thickness
  • King's proprietary surface finishing promotes proper lubrication and reduces break-in wear
  • Direct replacement for OEM main bearings on the Nissan/Datsun A12 engine

King Engine Bearings is a globally recognized manufacturer of precision engine bearings, supplying OEM and aftermarket applications worldwide. This main bearing set is an ideal choice for engine rebuilders and machinists restoring the classic Nissan/Datsun A12 to factory specifications.

Products specifications

Fits

1973-1978 Nissan B210; 1971-1973 Nissan 1200; 1979-1982 Nissan 210; 1979-1981 Nissan 310; 1972-1973 Nissan 1300; 1970-1973 Nissan B110; 1976-1978 Nissan F10

Flange Oversize

FL ON MAX

Undersize

0.75

Material

bimetal (aluminum base)

Very fast shipping, received it Monday when I ordered it on Thursday. Thanks!

Arrangement of checkout field sets is counter-intuitive. I almost bailed twice.You should consider consulting a UX expert to streamline your user experience.

Love this site

quick and easy

was very happy that i found this product10.00 cheaper even with shipping than the next company!

Easy ordering. Cheap prices. Free shipping or lower shipping would be nice but still better priced

EASY

so far so good

Ez Breezy...so far.

easy to navigate through the website. I hopefully found what I needed in a timely fashion.

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