Intake Valve Seat +.015 Year: 1977-1993 International DT466 Engines application
- Part number: 491936
- OE MFG: NAVISTAR
- OEM Reference: 671561C1
- Cross Reference: MACK : 4333-671561C1; NAVISTAR : 671561, 671561C1; OTHER : SB2001E-1+013 | INTERSTATE-MCBEE : M-671561C1
- Product Class: Cylinder Heads & attached parts
