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S. B. International, Inc. 050-948
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-6681
Spring Engine Valve Spring Inside Diameter 0.701 Outside Diameter 0.969 Closed Pressure 39@1.433 Open Pressure 108@1.039
QualCast, LLC 52-10011
Spring, High Performance Engine Valve Spring Inside Diameter 1.090 Outside Diameter 1.504 Closed Pressure 90 @ 1.880 Open Pressure 265 @1.380
Reliance Power Parts 615221-1324
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
S. B. International, Inc. 160-1150
SBI Valve Spring. Specifications: Closed Pressure: 98@1.650, Coils / Turn Direction: 5.70 RH, I.D: 1.080, Length: 1.940, O.D.: 1.494, Open Pressure: 256@1.220, Solid Height: 1.100, Wire Diameter: 0.207.
S. B. International, Inc. 160-1676
SBI Valve Spring. Specifications: Closed Pressure: 62@2.200, Coils / Turn Direction: 9.25 LH, I.D: 0.898, Length: 2.840, O.D.: 1.210, Open Pressure: 139@1.500, Solid Height: 1.455, Wire Diameter: 0.156.
S. B. International, Inc. 051-558
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
Melling Engine Parts / Melling Tool Co. VSK46659T
High Performance Valve Spring
S. B. International, Inc. 050-950
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.


