What does the 1.0mm undersize mean for my engine?

The 1.0mm undersize indicates that these bearings are intended for a crankshaft that has been machined down by 1.0mm. This is typically done when the original crankshaft journals are worn or damaged beyond their standard size.

What are these bearings made of?

These bearings feature a bimetal construction with an aluminum silicon base. This material is chosen for its ability to handle heat and wear effectively within the engine.

Do these bearings come with installation hardware?

This product is a set of main bearings only. Installation hardware, such as main bearing bolts, is typically sold separately and should be torqued to manufacturer specifications.

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King Engine Bearings Ford V-6 183. (Size +1.0mm) Main Bearing Set

Specifications

Brand: King Engine Bearings
Part #: MB459SI1.0
UPC: 611500432170

King Engine Bearings Ford V-6 183. (Size +1.0mm) Main Bearing Set

Name: King Engine Bearings Ford V-6 183. (Size +1.0mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-v-6-183-size-1-0mm-main-bearing-s-t14-770435
Price: 36.15 USD
Availability: BackOrder

$36.15

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Engine Bearings Ford V-6 183. main bearing set, 1.0mm undersize. A well-built replacement for many Ford and Mazda engines.

Key Features

Fits Ford V-6 183. engines.
Main bearing set is 1.0mm undersize.
Constructed with a bimetal (aluminum silicon base) material.
Designed for crankshafts machined to 1.0mm undersize.

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Will this fit your vehicle?

Product Details

This is a King Engine Bearings Main Bearing Set for Ford V-6 183. engines, specifically sized 1.0mm undersize. These bearings are crucial for the rotating assembly, providing a smooth surface for the crankshaft to spin within the engine block. If you're rebuilding or repairing your engine, a fresh set of main bearings is essential for proper oil clearance and long-term durability.

These bearings are constructed with a bimetal design, featuring an aluminum silicon base. This material choice helps manage heat and wear effectively. The 1.0mm undersize means these are intended for crankshafts that have been machined down by 1.0mm due to wear or damage. Proper installation, including ensuring the crankshaft journals are clean and within tolerance for the undersize, is key to their performance.

This set fits a wide range of vehicles, including popular models like the Ford Ranger, Ford Taurus, and Mazda B3000. Always confirm fitment for your specific application before ordering.