What does the +1.0mm size mean for these bearings?

The +1.0mm designation indicates that these bearings are larger than the standard size. They are designed to be used when the crankshaft journals have been machined down by 1.0mm to account for wear or to resurface them. Always confirm your crankshaft journal size matches the bearing specification.

Are these bearings suitable for high-performance or racing engines?

These bearings feature a lead-free composite and are specifically noted as ideal for low to medium-load engines. For high-performance or racing applications that experience extreme loads and temperatures, you may need to consider bearings with different material compositions and load ratings.

Does this set include everything needed for installation?

This product is a set of connecting rod bearings. It does not typically include engine oil, assembly lube, or other necessary components for a complete engine rebuild. Refer to your vehicle's service manual for a full list of required parts and fluids.

Specifications

Brand: King Engine Bearings
Part #: CR4096AM1.0
UPC: 611500129049

King Engine Bearings Mazda Fe/G6/F8 (Size +1.0mm) Connecting Rod Bearing Set

Name: King Engine Bearings Mazda Fe/G6/F8 (Size +1.0mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mazda-fe-g6-f8-size-1-0mm-connecting-r-t14-769573
Price: 28.72 USD
Availability: BackOrder

$28.72

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Fits 1989-1994 Mazda MPV. King Engine Bearings connecting rod bearing set, size +1.0mm. Lead-free composite ideal for low to medium-load engines.

Key Features

Fits 1989-1994 Mazda MPV and 1989-1993 Mazda B2600.
This is a +1.0mm undersize bearing set, intended for use on machined crankshaft journals.
Features a lead-free, environmentally safe composite material.
Constructed from bi-metal aluminum material.
Ideal for low to medium-load engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

King Engine Bearings has been a specialist in engine bearings since 1960, focused on supplying the highest quality parts. This set of connecting rod bearings, part number CR4096AM1.0, is specifically sized at +1.0mm, meaning they are meant for an engine that has been machined to a larger diameter on the crankshaft journals. These bearings are constructed from a bi-metal aluminum material and feature a lead-free, environmentally safe composite, making them a solid choice for low to medium-load engines like those found in your 1989-1994 Mazda MPV or 1989-1993 Mazda B2600.

Using a lead-free composite material is a notable choice that helps meet environmental standards while still providing reliable performance for engines that aren't under extreme stress. The bi-metal aluminum construction offers good thermal conductivity and wear resistance, which are important for the constant friction these bearings handle. Because these are a +1.0mm size, they are intended for use after the crankshaft journals have been turned down by a machine shop to accommodate the larger bearing surface. Always ensure your crankshaft journals are properly machined to the correct size before installing these bearings.