This is a A-DBL01 Lock, Drawbar, Cat I PN: DBL01Main Description As Following : A-DBL01 Lock, Drawbar, Cat I P.N: DBL01 For Cat I drawbars. Prevents drawbar from rotating. Replaces: 49A29 MISCELLANEOUS , 49A29L RIVERSIDE TRACTOR , Crossed From: BEDBL2 , , BEDBL2 , , DBL-2 , , DBL2 , , S04013000 , , S04013000 , , 22701 , , 22701 , , 33BKA013 , Found in Section & Models : Hitch & Drawbar Parts > Drawbars and Related Parts, (Miscellaneous) (UNDEFINED): SEVERAL, Ford / New Holland TRACTOR: SEVERAL, Massey Ferguson TRACTOR: SEVERAL Associated Items : New Also This is An Aftermarket Product And : For Cat I drawbars. Prevents drawbar from rotating.