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Zurn Wilkins 975XL/975XL2 Repair Kit – 1.25”-2” Backflow Preventer

$65.99 on Amazon.com (as of October 17, 2026, 5:43 AM EST) View details ↗

The **CNSPEED Complete Repair Kit** is designed for **Zurn Wilkins 975XL and 975XL2 Reduced Pressure Principle (RP) Backflow Preventers**, offering a full rebuild solution for **1-1/4” to 2” models**. This kit replaces worn poppets, springs, and seats—critical components that degrade over time due to oxidation, corrosion, or wear—restoring proper function and preventing costly backflow incidents.

Built with **ABS plastic, stainless steel, and high-quality rubber**, the kit ensures durability and resistance to deformation, even in harsh water conditions. The **pre-assembled relief valve, check seats, and O-rings** simplify installation, reducing repair time and labor costs while extending the life of your backflow preventer. Whether addressing leaks, pressure loss, or backflow risks, this kit provides a **cost-effective alternative to full system replacement**, helping municipalities, commercial facilities, and homeowners maintain compliance with safety regulations.

CompatibilityZurn Wilkins 975XL and 975XL2 (1-1/4”–2”)
MaterialABS, stainless steel, rubber
Load CapacityDesigned for reduced pressure principle backflow prevention (specific rating dep
Package Contents1x relief valve, 1x relief valve seat, 2x poppets, 2x check seats, 3x springs, 5
Can this kit be used for both the 975XL and 975XL2 models?
Yes, this repair kit is compatible with **both the Zurn Wilkins 975XL and 975XL2** models in the 1-1/4”–2” size range.
What causes the need for a backflow preventer repair kit?
Over time, oxidation, corrosion, or wear on poppets, springs, and seats can lead to **leaks, pressure loss, or backflow risks**, necessitating a rebuild kit like this one.
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