Inframe Kit, Hyper, 6-404T/A, ESN <-335845 for John Deere - Replaces PRK954425, RP954425, PRK187, RP187, HOK-JD404TEM, 956424, R43310, R45980, R47020, R47110, 404 CID, 404CID - Fits JD644, JD644A, JD690, JD690A, 4320, 4520, 4620, 5200, 7020 This aftermarket engine overhaul kit is designed for John Deere models. It replaces OEM part numbers PRK954425, RP954425, PRK187, RP187, HOK-JD404TEM, 956424, R43310, R45980, R47020, R47110, 404 CID, 404CID and fits equipment including JD644, JD644A, JD690, JD690A, 4320, 4520, 4620, 5200, 7020 . Ideal for full engine rebuilds and major service repairs, this kit includes the key components needed to restore engine performance and reliability.