What does the +0.50mm size mean for these bearings?

The +0.50mm designation indicates that these bearings are designed for crankshaft journals that have been machined down by 0.50mm. This is a common practice when rebuilding an engine to correct for wear or damage on the original crankshaft.

What is the construction of these connecting rod bearings?

These bearings feature a bimetal construction with an aluminum base. This design helps to manage heat effectively and provides good wear resistance for the connecting rod assembly.

Are these bearings a direct replacement for all Renault R12 engines?

These bearings are specifically a +0.50mm undersize set for the Renault R12 engine. You will need to verify if your engine's crankshaft has been machined to this specific size for them to be a direct fit.

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Est. 1957

King Engine Bearings Renault R12 (Size +0.50mm) Connecting Rod Bearing Set

Specifications

Brand: King Engine Bearings
Part #: CR4426AM1.5
UPC: 611500132568

King Engine Bearings Renault R12 (Size +0.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Renault R12 (Size +0.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
Price: 23.23 USD
Availability: InStock

$23.23

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Fits 1983-1987 Renault Alliance. King Engine Bearings connecting rod bearing set, size +0.50mm, for improved engine performance.

Key Features

Fits 1983-1987 Renault Alliance.
This is a +0.50mm undersize connecting rod bearing set.
Constructed with a bimetal aluminum base for durability.
Designed for the Renault R12 engine.

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Product Details

Built with a bimetal aluminum base, these connecting rod bearings are a +0.50mm undersize set designed for the Renault R12 engine. This specific construction helps manage heat and wear within the engine's critical rotating assembly. When you're rebuilding or refreshing an engine, especially one like the Renault R12, ensuring the connecting rod bearings are in good condition is key to proper oil pressure and smooth operation.

This set is a +0.50mm undersize, meaning it's intended for crankshaft journals that have been machined down by 0.50mm to correct for wear or damage. The bimetal construction offers a good balance of strength and conformability, allowing the bearing to seat properly against the crankshaft journal while handling the loads. King Engine Bearings is a well-known name in engine components, and this set is a solid option for your engine build.