2666252 Muffler Fits Caterpillar Fits CAT Industrial Construction D6M model-RM306-3 Dim B (2) B: 2

Dim B (2) B: 2 1/2" INLET I

Y2 (Axial Load Factor): 1

Serial#: 6-85/10-88

This aftermarket replacement spindle jam nut fits all 1

Replaces OEM part number 47687 as used by Fits Case/International Harvester and Fits John Deere applications

2666252 Muffler Fits Caterpillar Fits CAT Industrial Construction D6M model-RM306-3 Dim B (2) B: 2One New Aftermarket Replacement Muffler Fits Caterpillar (Fits CAT) 320C Series Excavators and D6M Dozer This aftermarket replacement exhaust muffler Fits Caterpillar (Fits CAT) 320C series hydraulic excavators and the D6M dozer, all equipped with the 3066 engine. It installs in the air inlet and exhaust system to reduce engine noise and manage exhaust flow, keeping your machine running within normal operating parameters. Specifications Body Diameter