Exterior Components Body Panels and Components

King Engine Bearings

King Engine Bearings Ford 281 (4.6L) 1991-1993 (Size +1.0mm) Main Bearing Set

$48.56

SKU: K006 MB5219SI1.0

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

Part #: MB5219SI1.0

MAIN BEARING SET For FORD 281 (4.6L) 1991-1993 | bimetal (aluminum silicon base)

MIA's Description

The King Engine Bearings MB5219SI1.0 is a set of main bearings designed for direct replacement. These SI-Series bearings are recommended for OE applications and aftermarket engine rebuilding, including performance engines with factory crankshafts.

The bearings feature an improved crankshaft finish to reduce peaks on improperly ground or polished crankshafts. They also offer improved oil clearance, which helps reduce wear, increase engine life, and decrease operating noise, vibration, and excess oil flow.

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB5219SI1.0

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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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