OE replacment Bi-metal For Ford 281 (O/D +.002 FOR MB5280SI) - MB5435SI

In stock
(Only %1 left)
As low as $51.40
King Bearings' bi-metal SI material blends Aluminum with 2.5-3% Silicon, providing strength. Ideal for medium-load engines, particularly engines using nodular cast iron crankshafts. It excels as a Lead-free OE replacement Bearing.
Commonly use for medium-load engines particularly ones using nodular cast iron crankshafts
Crankshaft Dim. Housing Dim. Length Thickness
Positions 1,2,3,4,5:
67.50 / 67.48 mm
2.6576 / 2.6568 inch

Positions 5,5:
0.00 / 0.00 mm
0.0000 / 0.0000 inch
Positions 1,2,3,4,5:
72.47 / 72.45 mm
2.8532 / 2.8525 inch

Positions 5,5:
0.00 / 0.00 mm
0.0000 / 0.0000 inch
Position 1:
19.1 mm
0.752 inch

Positions 2,3,4,5:
20.0 mm
0.787 inch

Positions 5,5:
0.1 mm
0.004 inch
Positions 1,2,3,4,5:
2.469 mm
0.0972 inch

Positions 5,5:
2.920 mm
0.1150 inch
Bearings are designed with .002" oversize diameter, allowing to repair the housing of block by line honing block
Main Bearing Set For FORD 281 (O/D +.002 FOR MB5280SI) - MB5435SI
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You're reviewing:OE replacment Bi-metal For Ford 281 (O/D +.002 FOR MB5280SI) - MB5435SI

Performance features

Material features

Tech Features

Aluminum Based
aluminum base
Bi Metal Aluminum material

Lead free Aluminum based material used for low to heavy load engines

Lead free
Lead Free
Environmentally safe composite

A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.

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