OE replacment Bi-metal + Polymer For Ford 415 - MB 621MC

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(Only %1 left)
As low as $117.54
King Bearings' MC Series incorporates a bi-metal structure with a steel back and strengthened Aluminum alloy, topped by a nano-composite polymer coating, referred to as K-340, having excellent anti friction & wear resistance properties. MC Lead-free bearings are well-suited for start-stop and hybrid engines that endure continuous metal-to-metal contact.
Commonly use for start-stop and hybrid engines that endure continuous metal-to-metal contact
Crankshaft Dim. Housing Dim. Length Thickness
Positions 1,2,3,4,5,6:
67.50 / 67.48 mm
2.6576 / 2.6568 inch

Positions 6,6:
0.00 / 0.00 mm
0.0000 / 0.0000 inch
Positions 1,2,3,4,5,6:
72.42 / 72.40 mm
2.8512 / 2.8505 inch

Positions 6,6:
0.00 / 0.00 mm
0.0000 / 0.0000 inch
Position 1:
19.1 mm
0.752 inch

Positions 2,3,4,5,6:
19.2 mm
0.756 inch

Positions 6,6:
0.1 mm
0.004 inch
Positions 1,2,3,4,5,6:
2.448 mm
0.0964 inch

Positions 6,6:
2.920 mm
0.1150 inch
Polymer coated version, extra thickness
Main Bearing Set For FORD 415 - MB 621MC
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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

Polymer Coated
Polymer Coated
Polymer coating

Factory Applied Nano-composite Polymer Coating – With No Added Thickness.

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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