What does the +0.25mm size mean for these bearings?

The +0.25mm designation means these bearings are designed for use when the engine's crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilds to ensure a proper fit with worn or resurfaced journals.

What type of engine is this bearing set best suited for?

This bearing set is made with a lead-free composite and is ideal for engines that operate under low to medium load conditions. It is not intended for high-performance or heavy-duty applications.

What material is used for these bearings?

These bearings are made from a bi-metal aluminum material, which is a common and reliable choice for engine components. They also incorporate a lead-free composite for environmental safety.

Specifications

Brand: King Engine Bearings
Part #: CR4040AM0.25
UPC: 611500125713

King Engine Bearings Ford Fiesta/Escort Tlb/Gud/J4B 1.0L 1.2L 1.3L (Size +0.25mm) Conrod Bearing Set

Name: King Engine Bearings Ford Fiesta/Escort Tlb/Gud/J4B 1.0L 1.2L 1.3L (Size +0.25mm) Conrod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-fiesta-escort-tlb-gud-j4b-1-0l-1--t14-769529
Price: 24.69 USD
Availability: BackOrder

$24.69

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King Engine Bearings conrod bearing set for Ford Fiesta/Escort 1.0L-1.3L engines. Size +0.25mm.

Key Features

This set is +0.25mm undersize, intended for use with machined crankshaft journals.
Constructed with a bi-metal aluminum material for durability.
Features a lead-free, environmentally safe composite.
Suitable 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, focusing on supplying well-built bearings to the market. This connecting rod bearing set, part number CR4040AM0.25, is made with a bi-metal aluminum material and features a lead-free composite that's environmentally safe. It's an ideal choice for engines with low to medium load requirements.

This set is specifically sized at +0.25mm, meaning it's designed to be used when the crankshaft journals have been machined down by 0.25mm during an engine rebuild. The lead-free composite construction is suitable for engines that don't experience extremely high loads, offering reliable performance for everyday driving applications.