What does the +0.75mm sizing mean for these bearings?

The +0.75mm designation indicates that these bearings are 0.75mm larger than the standard size. This means they are intended for use when the crankshaft journals have been machined down by 0.75mm during an engine rebuild or repair.

What is the construction of these main bearings?

These main bearings are made with a bimetal construction, featuring an aluminum silicon base. This type of material is chosen for its durability and ability to withstand the stresses and loads experienced by the crankshaft.

Are these bearings sold individually or as a set?

This product is a main bearing set, which means it includes all the necessary main bearings required to support the crankshaft in the specified engines. You receive a complete set for the application.

Specifications

Brand: King Engine Bearings
Part #: MB4507SI0.75
UPC: 611500578540

King Engine Bearings Suzuki H25A H27A (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Suzuki H25A H27A (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-suzuki-h25a-h27a-size-0-75mm-main-bear-t14-770393
Price: 43.89 USD
Availability: BackOrder

$43.89

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Fits 1999-2008 Suzuki Grand Vitara. King Engine Bearings main bearing set, 0.75mm undersize, for H25A and H27A engines.

Key Features

Fits 1999-2008 Suzuki Grand Vitara, 2001-2004 Chevrolet Tracker, 2004 Suzuki Vitara, and 2002-2006 Suzuki XL-7.
This is a main bearing set for engines with H25A and H27A designations.
The bearings are constructed with a bimetal, aluminum silicon base for good wear resistance.
This set is sized at +0.75mm, meaning it is 0.75mm larger than standard size.
King Engine Bearings is a well-known name in engine bearings.

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About this part

Product Details

If you're rebuilding the bottom end of your 1999-2008 Suzuki Grand Vitara, or a Chevrolet Tracker, Suzuki Vitara, or XL-7 from the early 2000s with an H25A or H27A engine, this main bearing set from King Engine Bearings is what you need. These are the bearings that support the crankshaft within the engine block, and getting them right is crucial for proper engine function and longevity.

This particular set is a bimetal bearing, meaning it's built on an aluminum silicon base. This construction is known for its good wear characteristics and ability to handle the loads placed on the main bearings. It's important to note that this set is sized at +0.75mm, meaning it's designed for crankshaft journals that have been machined down by 0.75mm. Using the correct bearing size is essential for maintaining proper oil clearance and ensuring the engine runs smoothly.