Operator manual #A-5251 IPL 6 pages 730.79KB Includes PSB #083   Fits 875, 1075, 876, 1076 and 1276 Driven by hydro transmission pulley Drive belt 1586 replaced by 9714 (HA x 76" or 1/2" x 76") The attachment interchange states the 8-5211 speed hitch and 8-3112 pto are required but that does not sound correct. Tiller 1966 36in model RT-366 1966 serial numbers that have shown up for the RT-366 246144   Tiller DNA in the order they were produced