John Deere Hydraulic Seal Kit

John Deere Hydraulic Seal Kit

Maintain peak hydraulic performance on your John Deere equipment with this OEM-spec seal kit. Engineered to John Deere tolerances, this complete cylinder rebuild kit includes every seal, O-ring, wiper, and back-up ring needed for a full overhaul — eliminating the hassle of sourcing individual components and getting your machine back in the field faster.

Kit Contents

• Piston seal(s) — polyurethane or nitrile (NBR/Buna-N) construction
• Rod seal(s) — precision-fit for John Deere cylinder rod diameter
• Wiper/dust seal — prevents contamination ingress into the cylinder bore
• O-rings — static and dynamic sealing points throughout
• Back-up rings — anti-extrusion support under high-pressure loads
• Buffer seal (where applicable by cylinder model)

Key Features

• Manufactured to John Deere OEM specifications for direct-fit replacement
• Compatible with John Deere Hy-Gard and mineral-based hydraulic oils
• Resistant to wear, abrasion, and hydraulic fluid degradation
• Operating temperature range: -40°F to +212°F (-40°C to +100°C)
• All components included for a complete single-cylinder rebuild

Compatible Applications

Designed for John Deere hydraulic cylinders across tractors, loaders, backhoes, excavators, and construction equipment. Common fitment includes utility tractors (5E, 6M, 7R series), loaders (300/400/500 series), backhoe loaders (310, 410, 710 series), and excavators (35G, 75G, 135G series). Specify your cylinder bore size, rod diameter, and equipment model when ordering to confirm correct kit fitment.

A complete, ready-to-install solution for scheduled maintenance and field rebuilds — restore OEM sealing performance and reduce costly downtime.