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

The +0.50mm designation indicates that these bearings are slightly larger than standard size. This is used when the engine's crankshaft journals have been machined down (undersized) during a rebuild to remove wear or damage. Using the correct undersize bearing ensures proper fit and oil clearance.

What is the construction of these main bearings?

These bearings feature a bimetal construction with an aluminum base. This design helps with heat dissipation and provides a compatible surface for the crankshaft, contributing to reliable engine operation.

What vehicles are compatible with this main bearing set?

This set is compatible with Mercedes-Benz models that use the M115.926/938/592 or OM611.910 engine codes. Examples include the 190DC (1963-1965), 200D (1966-1973), and 220D (1968-1973).

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King Engine Bearings Mercedes Benz M115.926/938/592/Om611.910 (Size +0.50mm) Main Bearing Set

Specifications

Brand: King Engine Bearings
Part #: MB536AM1.5
UPC: 611500165764

King Engine Bearings Mercedes Benz M115.926/938/592/Om611.910 (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Mercedes Benz M115.926/938/592/Om611.910 (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
Price: 78.67 USD
Availability: InStock

$78.67

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King Engine Bearings main bearing set for Mercedes-Benz M115 and OM611 engines. Size +0.50mm.

Key Features

Fits Mercedes-Benz M115.926/938/592 and OM611.910 engines.
This is a +0.50mm undersize main bearing set.
Features a bimetal construction with an aluminum base.
Designed for engine rebuilding and service.

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Will this fit your vehicle?

Product Details

This is a main bearing set from King Engine Bearings, designed for specific Mercedes-Benz engines like the M115 and OM611 series. You get the main bearings needed to rebuild or service the crankshaft main journals on these engines. These bearings are made with a bimetal construction, meaning they have an aluminum base, which helps with heat dissipation and compatibility with the crankshaft surface.

This set is sized at +0.50mm, which is important if your crankshaft has been machined undersize during a rebuild. Using the correct undersize bearing ensures a proper fit and oil clearance, which is critical for engine longevity. King Engine Bearings are a popular choice for engine builds because they offer a well-built component that performs reliably.

This set fits a range of Mercedes-Benz models including the 190DC, 200D, and 220D from the mid-1960s to the mid-1970s, as well as some later 230 models. Always confirm your specific engine code to ensure compatibility.