Seal Ring Repair Kit 704-586 for Piston Rod 704-551 | Gasket
Seal Ring Repair Kit 704-586 for Piston Rod 704-551 | Gasket
Seal Ring Repair Kit 704-586 / 704586 for Piston Rod 704-551
Keep your equipment running at peak performance with this precision-engineered Seal Ring Repair Kit (Part No. 704-586 / 704586), designed to fit Piston Rod 704-551 (440 / 450 series) and compatible plunger rod assemblies. Whether you're performing routine maintenance or a full rebuild, this kit delivers a reliable, leak-free seal to restore proper function quickly and confidently.
Important: Please confirm compatibility with your specific model and rod assembly before purchasing. Sizes reference parts 704-551 and 704-586; a variation of up to 3mm is within normal manufacturing tolerance — always verify the actual dimensions against your application.
Key Features
- ✅ Designed for Piston Rod 704-551 — direct-fit replacement for 440/450 series plunger rod assemblies
- ✅ Part No. 704-586 / 704586 — matches OEM reference numbers for easy identification
- ✅ Durable materials — constructed from metal and rubber for long-lasting sealing performance
- ✅ Complete repair solution — includes seal ring and gasket components for a thorough repair
- ✅ Straightforward installation — no special tools required for most standard repair scenarios
- ✅ Cost-effective maintenance — restore function without replacing the full rod assembly
Specifications
| Part Number | 704-586 / 704586 |
| Compatible Rod | Piston Rod 704-551 (440 / 450 Series) |
| Material | Metal & Rubber |
| Color | White / Gray (as pictured) |
| Size Tolerance | Up to 3mm deviation is within normal range |
| Country of Origin | Made in China |
Package Contents
- 1 × Seal Ring Repair Kit (704-586 / 704586)
Important Notes
- Actual colors may vary slightly from product images due to monitor settings and lighting conditions.
- Please allow for slight measurement deviations due to manual measuring methods.
- Always verify your part number and rod dimensions before ordering.
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Frequently Asked Questions
Q: What equipment is the Seal Ring Repair Kit 704-586 compatible with?
A: This seal ring repair kit (Part No. 704-586 / 704586) is designed to fit Piston Rod 704-551, including 440 and 450 series plunger rod assemblies. Please verify your part number and exact dimensions before purchasing to ensure a proper fit.
Q: What materials are the seal rings and gaskets made from?
A: The repair kit components are made from a combination of metal and rubber, providing durable, long-lasting sealing performance suitable for demanding rod assembly applications.
Q: Is any special tooling required to install this seal ring repair kit?
A: In most standard repair scenarios, no special tools are required. However, we recommend consulting your equipment's service manual and having basic mechanical tools on hand to ensure a proper and secure installation.
Q: What is included in the package?
A: Each package includes 1 × Seal Ring Repair Kit (704-586 / 704586), which contains the seal ring and gasket components needed for the repair. No additional seals or hardware are included.