All of our new parts are aftermarket replacements. Compatible with Ford Construction & Industrial(s) 1801, 1811, 1821, 1841, 1871, 1881. Compatible with Ford Tractor(s) 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 900, 901, 941, 950, 951, 960, 961, 971, 981, 4000 (series).
Compatible with New Holland Hay Cutting(s) 907, 909. Kit includes: cylinder liner, piston, piston rings, piston pin, and retainers. For standard bore cylinder kit use 161138. All States Ag Parts Item No.