Genuine FPT OEM piston assembly, part number 8097915 (cross-referenced as 8097546 on Case IH Agricultural). Fits the FPT F5A/F5C-series (NEF 3.4L) engine used across: Case Construction skid steer loaders (420/430/435/445/SR200/SR220/SR250/SV250/SV300), compact track loaders (420CT/445CT/TR270/TR320/TV380) and compact wheel loaders (121E/21E/221E/321E); New Holland Construction skid steer loaders (L180/L185/L223/L225/L230/L323/L325/L330), compact track loaders (C185/C227/C232/C238/C327/C332/C338) and compact wheel loaders (W50BTC/W60BTC/W70BTC/W80BTC); and Case IH Farmall compact, utility and specialty tractors (60, 65A, 65C, 70, 75A, 75C, 75N, 80, 85N). Confirm your engine serial number against the fitment table before ordering.