Engines and Components› Engine Bearings

King Engine Bearings

FOR HOLDEN 138 149 161 179 186

$119.86

SKU: K006 MB7724AM 030

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Description

The King Engine Bearings MB7724AM is a set of main bearings designed for various Holden engines. These bearings are constructed from a bimetal (aluminum base) material. The MB7724AM series is available in multiple sizes, including STD, 001, 010, 020, 030, and 040.

The specific shaft diameter for these bearings is 2.1978-2.1988 inches, with a tunnel diameter of 2.3906-2.3916 inches. These main bearings are compatible with Holden Red engines such as the 138 (2.3L), 149 (2.4L), 161 (2.6L), 173 (2.8L), 179 (2.9L), and 186 (3.0L).

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB7724AM 030

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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