Key Features Reliable Fluid Sealing — Helps prevent leaks in hydraulic, fuel, and engine systems. High-Quality Elastomer Material — Durable sealing compound designed for long service life in demanding environments. Precision Manufactured — Built to exact OEM specifications for proper fit and sealing. 75 Durometer Hardness — Provides resistance to wear, pressure, and temperature changes. Versatile Application — Suitable for a wide range of John Deere equipment systems. Ideal Replacement — Replaces worn or damaged O-rings to restore sealing integrity. Leak Prevention in Critical Systems — Maintains stable pressure and reduces fluid loss in hydraulic, engine, and fuel connections. Product Details Product Type: O-Ring Seal Brand: John Deere Part Number: R63548 Material: Elastomer sealing compound Inner Diameter: 9.25 mm (0.36 in) Nominal Section: 1.78 mm (0.07 in) Durometer Rating: 75 Alternative Part Number: A-R63548 Compatibility Compatible John Deere Engines: R63548 is used across multiple John Deere diesel engines, including 4045 Series, 6068 Series, 6090 Series, and 6135 Series engines. Engine Family Coverage: Designed to fit a broad range of engine and hydraulic system connections within these families, ensuring reliable sealing across diverse equipment configurations.
