pirlbeck - 10/18/2021 09:28 OK, I found a customers job ticket from a year ago on a 4430 SR. The pump kit is now a AR201738, BUT I am not sure what you all get with this part number. There are over 150 available to order and 2 locations in my local dealer network show it in stock. I can see from the work order that we bored the suction tube hole out and we also supplied 1-AR61476 suction tube, 1-AR40669 pinion shaft lube line, 1-AR78366 trans lube tube, 1-R61477 trans pump discharge tube. My main man thinks that the AR201738 included the pump housing with the gears and the 40 series cast iron pump cover/manifold. We also used the following part numbers. The R61476 is the non-necked down suction tube used if you chose to bore the housing. If not, you need the R71048 necked down tube. 1- R30959 lock plate 1- R41041 cap screw 1-R43256 cap screw 1-R48792 washer 2-R51383 cap screw 1-R66061 line clamp 1-19H2021 cap screw 1-24H1305 washer 1-24M7178 washer There may be some other small parts that I missed, but this should be the most of it. Most likely will need some o-rings for sure.