1W1749 Inner Valve Spring Fits Caterpillar Industrial Construction Models model-4690 when equipped with 2-1/2" diameter

when equipped with 2-1/2" diameter piston

Length: 68

One New Aftermarket Replacement Ball Bearing Fits Various Manufacturers' Tractor Models

TO35 (To S/N 177394 and S/N 177520-177537)

1W1749 Inner Valve Spring Fits Caterpillar Industrial Construction Models model-4690 when equipped with 2-1/2" diameterOne New Aftermarket Replacement Inner Valve Spring Fits Caterpillar (Fits CAT) Industrial and Generator Set Engines This aftermarket inner valve spring Fits Caterpillar (Fits CAT) OEM part number 1W1749 and is used in the cylinder head valve train assembly of large displacement Fits CAT industrial, marine, and generator set engines. The inner spring works in tandem with an outer valve spring to control valve motion and isolate vibration in the