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S. B. International, Inc. PC1957E-5
SBI Seat. Precision-manufactured valve train component by S.B. International, Inc.
QualCast, LLC 20-1687-19
Valve Seat Insert Engine Valve Seat Inside Diameter 1-1/4 Outside Diameter 1.6925 Depth 1/4 Seat Angle 45
QualCast, LLC 21-1437-59
Valve Seat Insert Engine Valve Seat Inside Diameter 1.180T Outside Diameter 1.4445 Depth 0.305 Seat Angle 45
QualCast, LLC 22-1640-1+020
Valve Seat Insert Engine Valve Seat Inside Diameter 1-3/8 Outside Diameter 1.6500 Depth 1/4 Seat Angle 45
QualCast, LLC 22-2051-4
Valve Seat Insert Engine Valve Seat Inside Diameter 1.744T Outside Diameter 2.0510 Depth 0.241 Seat Angle 30
S. B. International, Inc. M21187- 2
SBI Valve Seat. Precision-manufactured valve train component by S.B. International, Inc.
Reliance Power Parts 7126231
Reliance Power Parts Valve Seat. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
S. B. International, Inc. SB1375-50
SBI Seat. Specifications: Angle: 45, Depth: 0.2550, Exact O.D.: 1.3820, I.D Top Taper: 1.218, I.D.: 1.109T, O.D.: 1-3/8.
