707-98-26410 Blade Lift Cylinder Seal Kit for Komatsu Motor Graders
707-98-26410 Seal Kit Product Overview
As a leading manufacturer of precision-engineered hydraulic seals, our factory is proud to offer the 707-98-26410 Blade Lift Cylinder Seal Kit, a premium aftermarket solution designed specifically for Komatsu motor graders. This comprehensive service kit is engineered to restore the hydraulic integrity of the blade lift cylinders on models such as the Komatsu GD705A-4. By utilizing advanced, durable materials, the 707-98-26410 seal kit effectively prevents hydraulic fluid leakage, protects against system contamination, and ensures the smooth, precise, and powerful operation of the grader blade. This kit is an essential component for heavy equipment parts suppliers, specialized repair shops, and public works departments focused on maintaining the operational readiness and extending the service life of their Komatsu motor graders.
Technical Specifications
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Specification
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Detail
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Part Number
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707-98-26410 / 7079826410
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Applicable Models
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Komatsu GD705A-4 Motor Grader (and other compatible models)
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Cylinder Application
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Blade Lift Cylinder
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Condition
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New, Aftermarket Replacement
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Material Composition
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High-performance Polyurethane (PU), Nitrile Butadiene Rubber (NBR), Polytetrafluoroethylene (PTFE), and other robust sealing compounds.
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Seal Kit Main Components
The 707-98-26410 Service Kit includes a full set of high-quality seals required for a complete overhaul of a blade lift cylinder:
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Component
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Function
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Rod Seals
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Creates a tight seal between the cylinder rod and head, preventing external fluid leaks and maintaining pressure.
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Piston Seals
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Ensures efficient pressure containment on both sides of the piston for powerful and controlled blade movement.
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Wiper Seals
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Cleans the cylinder rod as it retracts, preventing dirt, dust, and moisture from entering and damaging the hydraulic system.
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Wear Rings
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Provides guidance and support for the piston and rod, eliminating metal-to-metal contact and ensuring smooth, low-friction operation.
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Buffer Seals
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Absorbs pressure spikes and protects the primary rod seal from damage, enhancing the cylinder’s durability and reliability.
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O-rings & Back-up Rings
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Delivers dependable static and dynamic sealing for various internal connections and components.
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Core Advantages
•Precision Blade Control: Restores the hydraulic system to OEM standards, ensuring precise and responsive control over the motor grader’s blade for accurate grading.
•Exceptional Durability: Manufactured from premium materials that offer superior resistance to abrasion, high pressure, and temperature extremes, guaranteeing a long and reliable service life in harsh working conditions.
•Leak-Free Performance: Effectively eliminates hydraulic fluid leaks, which improves operational safety, reduces fluid costs, and protects the environment.
•Enhanced System Protection: Provides a robust defense against external contaminants, safeguarding sensitive hydraulic components from premature wear and failure.
•Economical Maintenance Solution: Offers a high-quality, cost-effective alternative to expensive OEM parts, enabling significant savings on maintenance and repair without compromising on performance.
•All-in-One Convenience: Includes all the necessary seals for a complete blade lift cylinder rebuild, simplifying the repair process and minimizing equipment downtime.

Frequently Asked Questions (FAQ)
Q: Do you have any other construction machinery model repair seal kits ?
A: Yes. As the professional seal kits manufacturer, we wholesale all the hydraulic cylinder repair seal kits, standard sizes and also support customization. Please tell us the part number seal kit you want.
Q: I can’t find the model I want. Are all your seal repair kits here?
A: No. We have more than tens of thousands seal kits. Here only a small part of them is shown. We have stock of all the seal kits for construction machinery. Please contact us!
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