Part Number: B3016R
Manufacturer: John Deere
Category: Cast Centers-clamps
Condition: Used
Models:
50, 520, 530, 1020, 1120, 1520, 1530, 1630, 1640, 1830, 1840, 2010, 2020, 2030, 2040, 2120, 2130, 2140, 2240, 2350, 2440, 2510, 2520, 2550, 2630, 2640, 2750, 4030

Pinion side, fits 2-7/8″ axle Keyed side is B3018R (sold separately)