Fits Caterpillar 1S7057 Gasket Fits CAT Part 5330-00-105-0339 model-L4400DT Spline Diameter: 1-3/8 inches (1

Spline Diameter: 1-3/8 inches (1

In-Chassis

1086 Diesel w/o A

9N and 2N (with 8N hood part number 8N16612 installed)

20 NF Right Hand Thread

Fits Caterpillar 1S7057 Gasket Fits CAT Part 5330-00-105-0339 model-L4400DT Spline Diameter: 1-3/8 inches (1One New Aftermarket Replacement Turbo Oil Line Flange Gasket Fits Caterpillar (Fits CAT) Engines This aftermarket replacement flange gasket (Fits CAT part 1S 7057 1S7057) seals the turbocharger oil supply line connection on Fits Caterpillar 3100, 3170, and C series diesel engines. Also referenced under NSN 5330 00 105 0339, this gasket measures 28 mm wide by 54 mm long and is a direct replacement for the OEM flange gasket at the turbo oil inlet