W10861745 - Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube

W10861745 – Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube

Ensure maximum cleaning efficiency with the W10861745 – Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube. Also known as the central wash arm support or manifold, this essential component delivers water from the pump to the main (lower) spray arm, enabling full 360° rotation and consistent water coverage. Crafted to precise factory standards, the W10861745 guarantees reliability and a perfect fit for compatible Whirlpool-built dishwashers, including models by Whirlpool, Maytag, KitchenAid, Jenn‑Air, Amana, and Kenmore.

Function & Compatibility

• Channels pressurized water directly to the lower spray arm, anchoring and stabilizing it

• Ensures full spray coverage, enabling comprehensive cleaning of dishes and cookware

• OEM part number W10861745—designed for direct fitment across select Whirlpool-built dishwasher models

• Built to exact specifications for performance and long-term reliability

When You’ll Need It

• Lower-rack dishes are spotty, streaked, or incompletely cleaned

• Spray arm wobbles, wags, or stops spinning, causing inconsistent spray coverage

• Water leaks or drips from the base of the spray arm area

• Tube shows visible cracks, clogs, or damage during inspection

Features & Benefits

• Authentic OEM Quality – Factory-engineered for precise fit, durability, and long-lasting service

• Dishwasher-Grade Construction – Made to resist heat, water pressure, and detergent exposure

• Quick DIY Swap – Tool-free, snap-in replacement restores normal operation in minutes

• Restores Complete Water Distribution – Ensures full function of lower spray arm for spotless results

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.