




Specifications
Description
The Zurn Wilkins RK4-350CK1 is a genuine #1 check assembly repair kit for 2-1/2" to 4" Model 350 / 350A.
The 350CK1 Repair Kit is compatible 2 1/2", 3", and 4" sizes. The repair kit comes with Seat Retainer #1, O-ring Check, Bolt Poppet Retainer, Handle #1 Poppet Assembly, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, and Seat Assembly #1 Poppet.
Features
- Second Check Assembly Repair Kit
- Fits 2-1/2", 3" and 4" Models 350A/350ADA and 4" Models 350/350DA/450/450DA
- Includes #1 check assembly, retainer and lubricant
- Accessories allow for speedy repairs
- 1-year limited warranty
Common Questions
- Will this kit fit my assembly?
- The RK4-350CK1 fits 2-1/2" and 4" sizes of Model 350 / 350A. 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 RK4-350CK1 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, 2-1/2" - 4" 350A
- MPN: RK4-350CK1
- Fits Series: 350;350A
- Fits Size: 2-1/2";4"
- Kit Type: #1 Check Assembly Repair Kit
- Kit Contents: Kit consists of: Seat Retainer #1, O-ring Check, Bolt Poppet Retainer, Handle #1 Poppet Assembly, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, and Seat Assembly #1 Poppet.
Product Information
| SKU | UPC |
|---|---|
| RK4-350CK1 | 612052282152 |
Details
| Series | RK4-350CK1 | Device Type | #1 Check Assembly Repair Kit, 2-1/2" - 4" 350A |
| Kit Type | #1 Check Assembly Repair Kit | Fits Series | 350, 350A |
| Fits Size | 2-1/2", 4" | Contents | Kit consists of: Seat Retainer #1, O-ring Check, Bolt Poppet Retainer, Handle #1 Poppet Assembly, Washer Poppet Bolt, O-ring Poppet Bolt, Poppet Retainer, Seal Ring, and Seat Assembly #1 Poppet. |
| Spartan fits size | 2-1/2", 4" | Spartan kit type | #1 Check Assembly Repair Kit |
Compare with similar products
| Kit Type | #1 Check Assembly Repair Kit
| #1 Check Assembly Repair Kit
|
| Fits Series | 350, 350A
| 350
|
| Fits Size | 2-1/2", 4"
| 3/4"
|
| Series | RK4-350CK1
| RK34-350
|
| Device Type | #1 Check Assembly Repair Kit, 2-1/2" - 4" 350A
| Rep.Kit 3/4" 350
|
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