This quick coupler jam nut is an aftermarket replacement for John Deere equipment, referenced by OEM part number R52998. Built to OEM form, fit, and function specifications.
Fits These Models
John Deere
2940, 2950, 4030, 4040, 4040S, and 27 more
OEM Cross-Reference Numbers
R52998
OEM part numbers are provided for cross-reference only. Verify part number R52998 against your machine before ordering.
