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QualCast, LLC 20-1687-11
Valve Seat Insert Engine Valve Seat Inside Diameter 1-5/16 Outside Diameter 1.6925 Depth 5/16 Seat Angle 45
QualCast, LLC 21-1375-61
Valve Seat Insert Engine Valve Seat Inside Diameter 1.130T Outside Diameter 1.3820 Depth 0.304 Seat Angle 45
QualCast, LLC 22-1634-3N
Valve Seat Insert Engine Valve Seat Inside Diameter 1.360T Outside Diameter 1.6340 Depth 0.3000 Seat Angle 45
QualCast, LLC 22-2020-1
Valve Seat Insert Engine Valve Seat Inside Diameter 1-19/32 Outside Diameter 2.0200 Depth 9/32 Seat Angle 45
Reliance Power Parts 470241528
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. SB1375-25
SBI Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB1625-4
SBI Seat. Specifications: Angle: 45, Depth: 7/32, Exact O.D.: 1.6300, I.D.: 1-5/16, O.D.: 1-5/8, Ovs: 020.
S. B. International, Inc. SB1812E-4
SBI Seat. Specifications: Angle: 30, Depth: 0.1860, Exact O.D.: 1.8120, I.D.: 1.450, O.D.: 1.812, Ovs: 005,010,020,030.
