




Specifications
Description
The Zurn Wilkins RK8-375CK1 is a genuine #1 check assembly repair kit for 8" to 10" Model 375 / 375A / 475DA / 475DAV.
The 375CK1 is compatible in sizes 8" and 10". The Repair Kit contains Seat Retainer #1, Bolt Poppet Retainer, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, and Washer Seat Retainer.
Features
- Accessories allow for speedy repairs
- Repair Kits provide cost savings by avoiding full Backflow Preventer replacement
- Complies with ASSE® Listed 1013 and C-UL® Classified
- Quality materials extend replacement life
- 1-year limited warranty
Common Questions
- Will this kit fit my assembly?
- The RK8-375CK1 fits 8" and 10" sizes of Model 375 / 375A / 475DA / 475DAV. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
- What's included in this kit?
- This is a #1 check assembly repair kit -- it carries the factory parts for that subassembly only, not a whole-assembly rebuild.
- Are these genuine Zurn Wilkins parts?
- Yes. This is the factory RK8-375CK1 kit built with genuine Zurn Wilkins OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
Specifications
- Type: #1 Check Assembly Repair Kit, 8" and 10" 375A, 475DA, and 475DAV
- MPN: RK8-375CK1
- Fits Series: 375;375A;475DA;475DAV
- Fits Size: 8";10"
- Kit Type: #1 Check Assembly Repair Kit
- Kit Contents: Kit consists of: Seat Retainer #1, Bolt Poppet Retainer, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, and Washer Seat Retainer.
Product Information
| SKU | UPC |
|---|---|
| RK8-375CK1 | 612052288093 |
Details
| Series | RK8-375CK1 | Device Type | #1 Check Assembly Repair Kit, 8" and 10" 375A, 475DA, and 475DAV |
| Kit Type | #1 Check Assembly Repair Kit | Fits Series | 375, 375A, 475DA, 475DAV |
| Fits Size | 8", 10" | Contents | Kit consists of: Seat Retainer #1, Bolt Poppet Retainer, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, and Washer Seat Retainer. |
Compare with similar products
| Kit Type | #1 Check Assembly Repair Kit
| #1 Check Assembly Repair Kit
|
| Fits Series | 375, 375A, 475DA, 475DAV
| 350
|
| Fits Size | 8", 10"
| 3/4"
|
| Series | RK8-375CK1
| RK34-350
|
| Device Type | #1 Check Assembly Repair Kit, 8" and 10" 375A, 475DA, and 475DAV
| Rep.Kit 3/4" 350
|
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