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 smoothly with this precision-matched Seal Ring Repair Kit (Part No. 704-586 / 704586), designed to fit Piston Rod 704-551 and compatible 440 & 450 plunger rod applications. Whether you're performing routine maintenance or a full overhaul, this kit delivers the sealing components you need to restore proper function and prevent fluid leakage.

Important: Please confirm that this part number matches your specific unit before purchasing. A measurement tolerance of up to 3mm is considered normal — always refer to your equipment's specifications for the best fit.

Key Features

• Compatible Part Numbers: 704-586 / 704586 Seal Ring Repair Kit for Piston Rod 704-551
• Material: Durable metal and rubber construction for long-lasting performance
• Color: White and gray (as shown in product images)
• Size: Sized to reference specs 704-551 and 704-586 (up to 3mm tolerance is standard)
• No customization required — a direct-fit replacement solution

Specifications

Package Contents

• 1 × Seal Ring Repair Kit (704-586 / 704586)

Important Notes

• Actual colors may vary slightly from on-screen images due to monitor brightness and lighting conditions.
• Please allow for slight manual measurement deviations.
• Always verify the part number against your equipment model before ordering.

Made in China.

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Frequently Asked Questions

Q: What equipment is the Seal Ring Repair Kit 704-586 compatible with?

A: The Seal Ring Repair Kit 704-586 / 704586 is designed to work with Piston Rod 704-551 and compatible 440 and 450 plunger rod models. Always cross-check the part number with your equipment's manual or specifications before purchasing to ensure a proper fit.

Q: What materials are used in this seal ring repair kit?

A: The kit is constructed from a combination of metal and rubber components, offering durability and reliable sealing performance in demanding conditions. The materials are chosen to withstand regular operational stress and help maintain a secure, leak-free seal.

Q: Is a measurement tolerance normal for this repair kit?

A: Yes — a dimensional difference of up to 3mm is considered within the normal range for this product. We always recommend measuring your existing components and comparing them to the reference specs (704-551 and 704-586) to confirm compatibility before installation.