More Information for KING ENGINE BEARINGS MB621SI
{Alternate Inventory Numbers:
MB621SI025, MB621SI05, MB621SI075}
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KING ENGINE BEARINGS
MB621SI
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Standard
($41.79)
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0.25MM Undersize
($42.79)
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0.50MM Undersize
($42.79)
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0.75MM Undersize
($42.79)
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Standard
($41.79)
0.25MM Undersize
($42.79)
1 Day Delay
0.50MM Undersize
($42.79)
1 Day Delay
0.75MM Undersize
($42.79)
1 Day Delay
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KING ENGINE BEARINGS MB621SI
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Set; Bimetal (Aluminum Silicon Base)
Features:
Aluminum based material
Strengthen by 2.5-3% silicon
For medium load engines or nodular cast iron crankshafts
Videos
Main Bearings Installation Tips
Additional Resources
Bearing Terminology
Engine Bearing Failure Analysis Guide
Engine Bearing Failures & How To Avoid Them
Installation Guidelines
KING ENGINE BEARINGS Warranty Information:12 months/12,000 miles
1 Day Delay
Videos
Additional Resources