More Information for SEALED POWER 3870RA

{Alternate Inventory Numbers: 3870RA:8, 3870RA20, 3870RA30}

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SEALED POWER 3870RA

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SEALED POWER 3870RA Specifications
Housing Bore Max (in)	2.0531
Housing Bore Min (in)	2.0524
Oil Clearance Max (in)	0.0028
Oil Clearance Min (in)	0.0005
Overall Length Max (in)	0.6640
Standard Shaft Max (in)	1.9279
Standard Shaft Min (in)	1.9270
Wall Thickness Max (IN)	0.0620

A-Series aluminum bearings

Sealed Power� parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines. Advanced materials and patented designs meet the application-specific demands of engine rebuilds.

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation

Reference diagram showing where to measure for standard shaft size, housing bore, oil clearance, max wall thickness and overall length

OEM / Interchange Numbers: 18006621, 18009085

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

SEALED POWER Regular Inventory Warranty Information:
12 Months