RK 55HC,ym1700, NH7610S, Ford 8N, 2N, NAA, 660, 850 x2, 541, 950, 941D, 951, 2000, 3000, 4000, 4600, 5000, 740, IH 'C' 'H', CUB, John Deere 'B', allis 'G', case VAC
Water pump lube... You can get the stuff that goes in pressure washer pumps for storage. Guess you could also put in a little eco-safe propyl-glycol based antifreeze between uses, and then flush out.. AF mixes have water pump lube.. etc.