Used On: Whirlpool Jet (1989-1996) - 600 / 800 / Suncoast Systems All 624 Series All 605 / 701 / 724 Series (1989-Early 1990)Replacement Option For: Ai # Sd6540-655 / Mfg # 6540-655 Specifications Category: Jets / Jet Parts Subcategory: Jet Parts 6540-678