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QualCast, LLC 20-1250-12
Valve Seat Insert Engine Valve Seat Inside Diameter 1.000 Outside Diameter 1.2545 Depth 5/16 Seat Angle 45
QualCast, LLC 20-1875-30
Valve Seat Insert Engine Valve Seat Inside Diameter 1-7/16 Outside Diameter 1.8800 Depth 3/16 Seat Angle 45
QualCast, LLC 22-1812-3+040
Valve Seat Insert Engine Valve Seat Inside DiameterOutside DiameterDepthSeat Angle
S. B. International, Inc. M21687-15
SBI Valve Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB1500-0
SBI Seat. Specifications: Angle: 45, Depth: 3/8, Exact O.D.: 1.5045, I.D.: 1-1/4, O.D.: 1-1/2.
S. B. International, Inc. SB1687-5
SBI Seat. Specifications: Angle: 45, Depth: 7/32, Exact O.D.: 1.6925, I.D.: 1-3/8, O.D.: 1-11/16.
S. B. International, Inc. SB1880E-2+020
SBI Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB2312-11
SBI Seat. Specifications: Angle: 45, Depth: 3/8, Exact O.D.: 2.3180, I.D.: 1-13/16, O.D.: 2-5/16.
Reliance Power Parts NR93350
Reliance Power Parts Valve Seat. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.
