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S. B. International, Inc. 051-310
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-944
Spring Engine Valve Spring Inside Diameter 0.882 Outside Diameter 1.125 Closed Pressure 18-22 @ 1.790 Open Pressure 48.5-53.5 @ 1.187
S. B. International, Inc. 160-1241
SBI Valve Spring. Specifications: Closed Pressure: 23@1.650, Coils / Turn Direction: 7.40 RH, I.D: 0.795, Length: 1.882, O.D.: 1.065, Open Pressure: 65@1.300, Solid Height: 1.005, Wire Diameter: 0.135.
S. B. International, Inc. 051-330-7
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 32-945
Spring Engine Valve Spring Inside Diameter 1.267/1.295 Outside Diameter 1.703 Closed Pressure 58.5-71.5 @ 2.219 Open Pressure 167-185 @ 1.614
S. B. International, Inc. 160-1252
SBI Valve Spring. Precision-manufactured valve train component by S.B. International, Inc.
Reliance Power Parts NH117R
Reliance Power Parts Valve Spring. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
