Leveling Box Assembly
CTPA-4999165 Replacement Part to Fit:  Fiat For Models: 550, 640, 640DT, 65-46, 65-46DT Replaces: 4981562, 4964354, 4964355, 596042, 596043. Minimum Adj: 19.685", Maximum Adj: 23.622"  Price:  $190.22  Buyers Club Price:  $171.20