Inventory Close Out Sale. Shop the markdowns

The widest selection of automatic waterers and parts, shipped fast.

Parts for discontinued waterers. Find your model

Save $10!!!

Save $10 on orders of $120 or more of select small waterer parts orders

WATERERPARTS
Miraco  |  SKU: 521 458 673

Miraco 3345 Valve and Float Package, Before May 2016

Regular price $64.82
Shipping calculated at checkout.

Specifications

Fits: Miraco 3345, units built before May 2016
Weight: 9 ounces
Shipping box: 8" x 6" x 4"

Warranty

Miraco parts are warranted to be free of manufacturing defects in materials and workmanship for one year from delivery.

This warranty does not apply to any part that has been subjected to misuse, or to a material failure to install, operate or maintain it in accordance with Miraco's written instructions.

See your instruction manual for complete warranty information.

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

The complete float and valve package for the Miraco 3345 on units built before May 2016. Those units plumb in with rigid PVC water line, so this package carries the 673 special T rather than the elbow, along with the 521 grey valve and the 458 float assembly.

This package includes:

  • 521 Grey Valve, the current valve and a straight swap for the old style blue
  • 458 Float assembly with the brass thumbscrew, nylon ratchet and stainless steel hardware
  • 673 Special T, 3/4 inch

Check which one you need

Units built after May 2016 connect with the Miraco rubber hose and take the 672 custom elbow. Units built before May 2016 connect with rigid PVC water line and take the 673 special T. The build date decides it, not the model number.

Shown on the Miraco 3345 and 3345E parts breakdowns. If you are not sure which unit you have, that breakdown lists every part that fits it.

More Ways to Shop and Learn about Miraco

  • Shop Miraco Waterers

    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.

  • Miraco 3465 Parts Bag 459 complete for installation - genuine Miraco replacement part, fits the 3465 waterers

    Shop Miraco Parts

    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.

  • Shop by Miraco Parts Lists

    Not sure which part you need? Shop by Miraco waterer model new or old to quickly find the exact replacement parts for your unit.

Winter prep reminders, parts alerts, nothing else

A few emails a year, sent when it matters. Heat kits before the freeze, valve rebuilds before spring turnout.

No sharing, no daily mail. Unsubscribe any time.