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QualCast, LLC 20-1750-43
Valve Seat Insert Engine Valve Seat Inside Diameter 1-1/4 Outside Diameter 1.7550 Depth 7/16 Seat Angle 45
QualCast, LLC 21-1625-54
Valve Seat Insert Engine Valve Seat Inside Diameter 1.329 Outside Diameter 1.6320 Depth 0.280 Seat Angle 45
QualCast, LLC 22-1693-2+030
Valve Seat Insert Engine Valve Seat Inside Diameter 1-7/16T Outside Diameter 1.723 Depth 3/8 Seat Angle 45
QualCast, LLC 22-2387-1
Valve Seat Insert Engine Valve Seat Inside Diameter 1.970 Outside Diameter 2.3870 Depth 0.382 Seat Angle 30
S. B. International, Inc. M21562- 2
SBI Valve Seat. Precision-manufactured valve train component by S.B. International, Inc.
Reliance Power Parts FD4NN6056A
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. SB1437-3PM
SBI Seat. Precision-manufactured valve train component by S.B. International, Inc.
S. B. International, Inc. SB1654E-3N
SBI Seat. Specifications: Angle: 45, Depth: 9.5mm, Exact O.D.: 1.6535, I.D.: 32mm, O.D.: 42mm.
S. B. International, Inc. SB1854E-1
SBI Seat. Specifications: Angle: 45, Depth: 0.2770, Exact O.D.: 1.8545, I.D Top Taper: 1.680, I.D.: 1.610T, O.D.: 1.854.
S. B. International, Inc. SB2136E-1N
SBI Seat. Specifications: Angle: 45, Depth: 0.3190, Exact O.D.: 2.1360, I.D Top Taper: 1.785, I.D.: 1.705T, O.D.: 2.136.
Reliance Power Parts RP223
Reliance Power Parts Valve Seat. Engineered for heavy-duty diesel engines including Caterpillar, Cummins, Detroit Diesel, Navistar, and John Deere applications.


