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King Engine Bearings BMW M51/M57 (Size +0.25) Main Bearing Set

SKU: KINGMB7039AM0.25

Main Bearings

KING Main Bearings

King Engine Bearings BMW M51/M57 (Size +0.25) Main Bearing Set

SKU: KINGMB7039AM0.25

Main Bearings

KING Main Bearings

A$270.11
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

King AM-Series main bearings are recommended for street or marine applications. These crankshaft bearings have superior embeddability, which provides greater macro-particle to reduce scratching of the crank journals and tearing or weakening of the Babbitt overlays. King AM-Series main bearings feature tolerance control to within plus or minus .0001—and they're lead-free, making them environmentally-friendly and user-safe. Hundreds of performance sets are available; order the replacement bearings designed to fit your vehicle.

Product Overview

MAIN BEARING SET For B.M.W/OPEL M 51, M 57, D 25, Y 25 TD; bimetal (aluminum base)

Product Details

Description:King Engine Bearings BMW M51/M57 (Size +0.25) Main Bearing Set
Flange Oversize:FL O/S 0.2 mm
Material:bimetal (aluminum base)
Part Number:kingMB7039AM0.25
Title:King Bearings
Undersize:0.25

Application Summary

B.M.W/OPEL M 51, M 57, D 25, Y 25 TD

Part Type

Engine Crankshaft Main Bearing Set

Data: v4.2 - Upd: 2026-09-29 06:52:52

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB7039AM0.25
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King AM-Series Main Bearings
Product Attributes - UPC
611500387470
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.010 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.25mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
0.20mm
Product Attributes - Bearing Material
Alecular silicon
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB7039AM0.25
SFX Item ID 4293860
Supplier Item Code 4293860
Manufacturer SKU MB7039AM0.25
Manufacturer UPC 611500387470
Alternative References kgb-mb7039am025, M51/M57

Compatibility

B.M.W/OPEL M 51, M 57, D 25, Y 25 TD

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