Filters
QualCast, LLC 32-1292
Spring Engine Valve Spring Inside Diameter 0.781/0.807 Outside Diameter 1.037 Closed Pressure 18-23 @ 1.67 Open Pressure 66-74 @ 1.072
S. B. International, Inc. 160-1508
SBI Valve Spring. Specifications: Closed Pressure: 59@1.280, Coils / Turn Direction: 7.00 RH, I.D: 0.720, Length: 1.678, O.D.: 1.026, Open Pressure: 124@0.886, Solid Height: 0.820, Wire Diameter: 0.123 X 0.153.
Manley 221449P-16
Manley Valve Spring, 1449 POLISHED; Manley Valve Spring, SPRING-1449 POLISHED
PAC Racing Springs PAC-1237X-16
VALVE SPRING ASSY; 0.630 in. ID - 1.274 in. OD - 1.800 in. installed Height - 0.700 in. Max Valve Lift
QualCast, LLC 32-1293
Spring Engine Valve Spring Inside Diameter 1.069 Outside Diameter 1.469 Closed Pressure 50-61 @ 2.100 Open Pressure 171-189 @ 1.530
Reliance Power Parts 7607166
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. 160-1514
SBI Valve Spring. Specifications: Closed Pressure: 29@1.765, Coils / Turn Direction: 7.45 RH, I.D: 0.798, Length: 1.934, O.D.: 1.110, Open Pressure: 135@1.195, Solid Height: 1.158, Wire Diameter: 0.156.


