Home>> DIFF04 - Differential Assy Differential Assy - Fits John Deere® - DIFF04 Sugg. Retail Price: $1,009.95/EA Out of Stock Quantity: EA Product Details # DIFF04 New (Aftermarket Part) Differential Assy 1/2 Rivet HolesA: Has 2.687 Bearing Surface Diameter on R/H Housing Weight: 38.55 lbs Replaces Tractor Part #: Where Used FITS JOHN DEERE® 2630, 2440, 2640 Specifications Instructions Any use of OEM part numbers is for reference only. Need help finding a tractor part? Give us a call at 1-800-462-7335.