From the inside to the outside, we have the parts you need!Nice, original John Deere 720 and 730 Sliding Gear Shaft Drive Pinion!Made in America!Part will be shipped to you as shown and is the original part number of F2621R.It features 18 teeth.We will carefully package this part so it arrives at your front porch safe and sound.It has been inspected for wear and is ready to provide you and your tractor with years of additional service.Fits the following applications:John Deere 720 (All)John Deere 730 (All)"Sharp's Antique Tractor Works, Inc. is where America Goes for Used, New, Rebuilt and NOS 2 Cylinder Tractor Parts!"Celebrating 28 years in business!Sharp's Antique Tractor Works, Inc.243 Whitetail Road, Fair Grove, MO, 65648