What does the 0.25mm undersize mean for these bearings?

The 0.25mm undersize specification means these bearings are slightly smaller than standard size. This is typically used when the engine's crankshaft journals have been machined down by 0.25mm to remove imperfections or to achieve a specific clearance.

What kind 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 experience low to medium loads. It's a good choice for many street-driven applications where extreme racing conditions aren't a factor.

What are the main materials used in these bearings?

These bearings utilize a bi-metal construction, featuring an aluminum base. They also incorporate a lead-free composite material, which is an environmentally safe option for engine components.

Specifications

Brand: King Engine Bearings
Part #: CR4287AM0.25
UPC: 611500403408

King Engine Bearings Honda B18C1/B18C5 (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Honda B18C1/B18C5 (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-honda-b18c1-b18c5-size-0-25mm-connecti-t14-769699
Price: 43.37 USD
Availability: BackOrder

$43.37

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Fits 1994-2001 Acura Integra. King Engine Bearings connecting rod bearing set, 0.25mm undersize. Made with lead-free composite for low to medium-load engines.

Key Features

Fits 1994-2001 Acura Integra.
Connecting rod bearing set for Honda B18C1 and B18C5 engines.
Bearings are 0.25mm undersize, suitable for machined crankshafts.
Constructed with a bi-metal aluminum base.
Features a lead-free composite material, which is environmentally safe.
Ideal for engines with low to medium load requirements.

⚠️ 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

You're getting a set of connecting rod bearings for your Honda B18C1 or B18C5 engine. These are specifically sized at 0.25mm undersize, which is important if you've had your crankshaft machined to match. King Engine Bearings has been focused on making top-notch bearings since 1960, and this set is built with a bi-metal aluminum base and a lead-free composite material.

This type of bearing is a solid option for engines that aren't under extreme load, like many street-driven applications. The lead-free composite is an environmentally safe choice and works well for the demands of these engines. King's specialization means they've put a lot of thought into how these bearings will perform and last in your engine.