This genuine PÖTTINGER 2502810121 crank tube is an original spare part designed for various PÖTTINGER HIT series hay tedders. Manufactured to OEM specifications, it ensures optimal performance and a precise fit for models including HIT 47 N, HIT 54 N, HIT 61 N, HIT 69 N, HIT 81 N, HIT 88 N, HIT 91 N, HIT 96 N, HIT 101 N, HIT 108 N, HIT 121 N, HIT 121 NT, HIT 131 N, HIT 131 NT, HIT 141 N, HIT 141 NT, HIT 161 N, HIT 161 NT, HIT 171 N, HIT 171 NT, HIT 690 N, HIT 810 N, HIT 880 N, HIT 910 N, HIT 960 N, HIT 1010 N, HIT 1080 N, HIT 1210 N, HIT 1210 NT, HIT 1310 N, HIT 1310 NT, HIT 1410 N, HIT 1410 NT, HIT 1610 N, HIT 1610 NT, HIT 1710 N, and HIT 1710 NT.