Description Additional Info Product Reviews Valve Stem Seal Intake and Exhaust 0.350in / 8.89mm Valve Seal I.D. 0.583in / 14.80mm Guide Install Diameter 1.40in / 35.50mm Spring Seat Diameter 1.29in / 32.0mm Height Cummins N14 Application Cross References:Cummins: 3064281 UPC: 193807252359 Mfr Part Number: 191989