That just about has to be a sprayer pump. I'll bet large sums of somebody elses money that the seal is bad. <g> Ron Cook Salix, IA >Chris: > >Ok, sorry, you must be referring to eBay auction # 7544234973. I am unable >to read the casting number so don't have a clue about what it was used on or >with. > >Dean A. Van Peursem >Snohomish, WA 98290