I have a leak at the rear of the left hose reel which seems to be coming out of the Valve center and the back of the reel. This machine has 2 hose reels- 1 on either side- the valve has 2 lines coming from it and the valve is held on with a snap ring. Does anybody have a part number for this Valve so I may crossreference with my supplier up here in Canada. The dealer up here is not giving me the time of day so I have to go here... You people are the best... Thank-you in advance for any and all help.. The Model # 20R30TT; Serial # 20B-2399S