What does the '0.026' in the part number signify?

The '.026' indicates that this is an undersize bearing set. It means the bearings are 0.026 inches smaller in diameter than standard, intended for use when the engine's crankshaft has been machined down by that amount during a rebuild.

What is the main benefit of the high-performance overlay material?

The high-performance overlay material is designed to withstand the high loads and temperatures typical of heavy-duty diesel engines. It also helps to reduce friction, contributing to engine longevity and efficiency.

Are these bearings suitable for a standard engine rebuild?

Yes, these main bearings are well-built and designed for engine rebuilds, particularly for Cummins 6B Series engines. Proper installation, including lubrication and torque specifications, is crucial for optimal performance.

King Engine Bearings Cummins Main Bearing Set MB7009GPC.026

Name: King Engine Bearings Cummins 6B Series (Size 0.26) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-cummins-6b-series-size-0-26-main-beari-t14-432588
Price: 392.97 USD
Availability: BackOrder

King Engine Bearings Cummins 6B Series (Size 0.26) Main Bearing Set

$392.97

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 Cummins 6B Series (Size 0.026) Main Bearing Set. Well-built bearings for your engine rebuild.

Key Features

Fits Cummins 6B Series engines.
Main bearing set is 0.026 inch undersize.
Features a high-performance overlay material for durability.
Designed to reduce friction in heavy-duty diesel applications.
Well-built for engine rebuilds.

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Product Details

King Engine Bearings is well-known for making solid engine bearings, and this main bearing set for Cummins 6B Series engines is no exception. If you're rebuilding the bottom end of your Cummins, these bearings are designed to handle the demands of that engine. They are a 0.026 inch undersize set, meaning they are intended for crankshafts that have been machined down by that amount to true them up.

These bearings are built with a high-performance overlay material that helps them withstand the high loads and temperatures found in heavy-duty diesel engines. The design also helps to reduce friction, which is important for engine longevity and efficiency. Installing these bearings is a critical step in any engine rebuild, ensuring the crankshaft spins smoothly within the block.

When you're putting your Cummins engine back together, using bearings from a reputable manufacturer like King is a smart move. Make sure to follow the manufacturer's installation instructions carefully, including proper torque specifications and lubrication, to get the best performance and life out of these bearings.