Key Features

• OEM-Specified Gasket – Designed to meet John Deere original equipment standards for fit, sealing performance, and durability.
• High-Temperature Resistant – Suitable for the hot operating environment of EGR systems.
• Reliable Seal – Helps prevent exhaust gas and coolant leakage at EGR junctions, maintaining proper EGR flow.
• Durable Construction – Built to withstand pressure and thermal cycling experienced in EGR applications.
• Straightforward Installation – Designed for direct replacement during EGR service or component repair.
• Ideal For Replacement sealing in EGR systems on John Deere diesel engines where part R526831 is specified.

Product Details

• Product Type: Exhaust Gas Recirculation (EGR) gasket
• Part Number: R526831
• Material: Heat-resistant gasket construction
• Application: Seals EGR system components on compatible John Deere diesel engines
• Function: Prevents leakage of exhaust gases and coolant at EGR junctions to maintain emissions control and engine efficiency

Compatibility

• Engine Series / Platforms:
  • 4.5L 4-Cylinder Diesel Engines (4045 Series) — found in compact and utility tractors, turf equipment, and utility vehicles
  • 6.8L 6-Cylinder Diesel Engines (6068 Series) — used across utility tractors, larger agricultural tractors, construction equipment, and industrial machines
• Equipment Categories:
  • Utility and row-crop tractors (e.g., 6M, 6R series)
  • Utility vehicles and Gators with EGR-equipped diesel engines
  • Construction machines with closed-loop EGR systems
  • Turf and industrial equipment with compatible engines
• Compatibility depends on exact engine model, emissions specification, and production year — always verify with your machine’s parts manual or official dealer parts lookup before ordering.