Miraco Plunger 677 for Grey Valve
Miraco Plunger 677 for Grey Valve is backordered and will ship as soon as it is back in stock.
Warranty
Warranty
Delivery and Shipping
Delivery and Shipping
All products will ship according to shipping option selected at checkout. Standard USPS and UPS average shipping times are 2-7 and freight up to 2 weeks. Allow extra time during peak season and the holidays. For more information see our Shipping Policy.
Description
Description
The Miraco 677 Plunger is a replacement part specifically designed for Miraco's grey 521 high-pressure valves. It securely holds the valve plunger rubber (part 680) and comes with a plunger seat to ensure effective water flow regulation. Compatible with all Miraco automatic waterers using the grey valve, this plunger offers reliable water management and extends the life of your livestock watering system without the need to replace the entire valve.
Parts lists that include this part
Miraco LilSpring 2800, Miraco LilSpring 2700, Miraco LilSpring 2900, Miraco LilSpring 3000, Miraco LilSpring 3100, Miraco LilSpring 3200, Miraco LilSpring 3500, Miraco E-Fount 3330E, Miraco E-Fount 3465E, Miraco E-Fount 3390E, Miraco E-Fount 3354-SE, Miraco E-Fount 3410-4E and 12 more.
More Ways to Shop and Learn about Miraco
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Farmers choose Miraco Waterers for their durability, energy efficiency, fresh water delivery, and long-term reliability—often lasting decades with minimal maintenance and backed by one of the industry's best warranties.
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Shop Miraco parts to keep your waterers running reliably with genuine components designed for a precise fit, easy replacement, and long-lasting performance in all seasons.
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Not sure which part you need? Shop by Miraco waterer model new or old to quickly find the exact replacement parts for your unit.

