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

The +0.25mm sizing means these bearings are designed to be used when the crankshaft journals have been machined down by 0.25mm. This is typically done to remove wear or imperfections from the crankshaft, and these bearings will provide the correct oil clearance for that specific journal size.

Are these bearings sold individually or as a set?

This is a set of connecting rod bearings. You will receive the necessary quantity of bearings to replace all connecting rod bearings on the specified engine application.

What is the primary function of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft. They allow the connecting rod to rotate smoothly around the crankshaft while handling the high forces generated during combustion, and they maintain a critical oil clearance to lubricate the rotating assembly.

King Engine Bearings Connecting Rod Bearing Set CR405SI0.25

Name: King Engine Bearings Mazda 626 F8/Kia Besta 2.2D (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mazda-626-f8-kia-besta-2-2d-size-0-25m-t14-769556
Price: 15.68 USD
Availability: BackOrder

King Engine Bearings Mazda 626 F8/Kia Besta 2.2D (Size +0.25mm) Connecting Rod Bearing Set

$15.68

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 connecting rod bearing set for Mazda 626 F8/Kia Besta 2.2D. Size +0.25mm.

Key Features

Fits Mazda 626 F8 and Kia Besta 2.2D applications.
Connecting rod bearing set.
Size is +0.25mm, intended for use with machined crankshaft journals.
From a well-known manufacturer of engine bearings.

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Product Details

This is a set of connecting rod bearings from King Engine Bearings, specifically sized at +0.25mm for applications like the Mazda 626 with the F8 engine and the Kia Besta 2.2D. Connecting rod bearings are crucial components that sit between the connecting rod and the crankshaft, allowing the rod to rotate smoothly while handling immense forces. When rebuilding or repairing an engine, especially one that has seen significant mileage or is being pushed harder, replacing these bearings is a common and important step to ensure proper oil clearance and long-term engine health.

King Engine Bearings is known for making well-built engine components. These particular bearings are designed to meet the demands of these specific engines. The +0.25mm sizing indicates that these bearings are meant for use when the crankshaft journals have been machined down by 0.25mm to clean up any wear or damage, ensuring a precise fit and correct oil clearance. Proper installation, including thorough cleaning of all mating surfaces and ensuring correct oil flow, is key to their performance and longevity.