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

The +0.75mm designation indicates that these bearings are undersized by 0.75mm. They are intended for use when the engine's crankshaft has been machined down by 0.75mm as part of an engine rebuild process. This ensures the correct oil clearance is maintained.

What is the construction material of these main bearings?

These main bearings feature a bimetal construction with an aluminum silicon base. This material is chosen for its ability to handle heat and wear effectively, which is important for the critical function of supporting the crankshaft.

Are these bearings a direct replacement for all Nissan NV200 models?

These bearings are designed for specific engine codes (MR18DE, MR20DE) found in certain Nissan NV200 models from 2013-2021. Always verify your engine's specific code to ensure compatibility before purchasing.

Specifications

Brand: King Engine Bearings
Part #: MB5781SI0.75
UPC: 611500593895

King Engine Bearings Nissan Mr18DE/Mr20DE Renault M4R 700/01/04 (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Nissan Mr18DE/Mr20DE Renault M4R 700/01/04 (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-mr18de-mr20de-renault-m4r-700-0-t14-770969
Price: 46.86 USD
Availability: BackOrder

$46.86

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Fits 2013-2021 Nissan NV200. King Engine Bearings main bearing set, 0.75mm undersize, for reliable engine performance.

Key Features

Fits 2009-2014 Nissan Cube, 2013-2021 Nissan NV200, 2007-2012 Nissan Sentra, and 2007-2012 Nissan Versa.
Main bearing set for Nissan MR18DE, MR20DE, and Renault M4R engines.
Constructed with a bimetal aluminum silicon base for durability and heat management.
This set is 0.75mm undersize, intended for use on a crankshaft machined to that specification.
Supports proper oil clearance for the crankshaft, essential for engine health.

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About this part

Product Details

King Engine Bearings is known for making well-built engine bearings that hold up to the demands of daily driving and performance builds. If you're rebuilding the bottom end of your Nissan or Renault engine, this main bearing set is a solid option. These bearings are specifically made for engines like the Nissan MR18DE, MR20DE, and the Renault M4R found in vehicles like the Nissan NV200, Cube, Sentra, and Versa.

This set is built with a bimetal construction, using an aluminum silicon base. This material choice helps manage heat and wear effectively, which is crucial for the main bearings that support the crankshaft. It's important to note that this set is sized at +0.75mm, meaning it's designed for crankshafts that have been machined down by 0.75mm during an engine rebuild. Using the correct bearing size is critical for proper oil clearance and engine longevity.