Wilkins RK34-375V Complete Repair Kit 3/4 in
Brand: Zurn Industries, LLC
Save 28%
Original Price
$275.87
Current Price
$198.99
SKU RK34-375V
Restore performance and reliability with the genuine Zurn Wilkins RK34-375V Complete Repair Kit for 3/4 in backflow assemblies. This all-in-one kit replaces worn rubber and internal components to return your 375 series device to manufacturer specifications.
- Complete pressure vessel and working internal modules for 1/2"–3/4" 375, 375XL, and 375ST models.
- Includes No. 1 and No. 2 check modules, relief valve stem, seat and spring, and a full set of O‑rings.
- Contains manufacturer-grade lubricant and replacement seals to ensure reliable seating and leak-free operation.
- Genuine Zurn/Wilkins parts engineered for straightforward field service; no special tools required for common repairs.
- Refer to model-specific installation and maintenance documentation supplied with the kit for correct procedures and part references.
Choose the RK34-375V kit to avoid full assembly replacement and extend the service life of your backflow preventer. Follow the included parts list and installation instructions when servicing; have a certified plumber or trained technician perform pressure testing after repair to verify proper operation.