38B340 17 Inch 14 Teeth Center Plate Brake Fits John Deere 4840 4850 model-803M The belt drives the cooling

The belt drives the cooling fan and alternator on Perkins diesel-powered and other engine configurations

It is a direct replacement for OEM part number 87351943 and is an essential component when servicing or replacing the water pump on these models

Clutch Diameter: 152mm (approx

4007925 (casting number)

38B340 17 Inch 14 Teeth Center Plate Brake Fits John Deere 4840 4850 model-803M The belt drives the coolingOne New Aftermarket Replacement Center Plate Brake Fits John Deere Tractors This aftermarket replacement center plate brake (brake disc) is a direct fit component for the wet disc brake system used on Fits John Deere (Fits JD) 4840, 4850, 8640, and 8650 large frame tractors. The center plate engages with the brake sunshaft to provide controlled, reliable stopping power in the transmission brake assembly. Compatible sunshafts include R61421, R74072,