1497378 Grommet Fits Caterpillar Models model-Z587L It regulates pressure within the

It regulates pressure within the hydraulic pump circuit

This is a Cummins-engine-specific part -- it is not interchangeable with the Case-engine pilot flywheel (D32015)

Rated at 12 volts with 1/4" NPT threads

750"Thread: 1

F3161012231941

1497378 Grommet Fits Caterpillar Models model-Z587L It regulates pressure within theOne New Aftermarket Replacement Valve Cover Grommet Fits Caterpillar (Fits CAT) Diesel Engines This rubber valve cover grommet seals around valve cover bolts or injector harness pass throughs on Fits Caterpillar 3406 series and C series heavy duty diesel engines. It is a direct aftermarket replacement Fits Caterpillar (Fits CAT) OEM part number 1497378 (149 7378), used in the cylinder head and valve train assembly. Compatible Engine Models Fits