Dorman 600-221 AWD Coupling Oil Pump - Rear

Overview of Dorman AWD Coupling Oil Pump 600-221

The Dorman 600-221 AWD Coupling Oil Pump is engineered for reliable performance in Hyundai and Kia AWD driveline systems. Designed with durable aluminum and steel housing, this pump ensures consistent oil flow for optimal differential operation in models like the Hyundai Santa Fe and Kia Sorento.

• Inlet and outlet thread diameter: 5.5 mm for precise fluid connection
• Constructed with aluminum and steel housing for strength and durability
• Includes one coupling oil pump per package
• Compatible with multiple Hyundai and Kia AWD models
• Mounting hardware not included, allowing for flexible installation options

Technical Details and Compatibility

The Dorman 600-221 AWD Coupling Oil Pump features a robust aluminum and steel housing that withstands the demands of AWD differential systems. Both the inlet and outlet thread diameters measure 5.5 mm, ensuring proper fitment and fluid transfer within the driveline. This part is specifically compatible with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, Sorento, Sportage, Stinger, and Tucson models equipped with AWD systems. The pump is designed to maintain the necessary oil circulation for the coupling mechanism, supporting smooth torque transfer and vehicle stability.

Applications and Problem Resolution

This coupling oil pump is essential for maintaining the AWD system’s hydraulic coupling, which can experience issues such as:

• Reduced oil flow causing coupling slippage or delayed engagement
• Excessive wear due to inadequate lubrication
• Noise or vibration from uneven torque distribution
• Overheating of the coupling assembly
• Loss of AWD functionality impacting vehicle handling

Installation Notes and Tips

When installing the Dorman 600-221 AWD Coupling Oil Pump, ensure the following:

• Verify compatibility with your specific Hyundai or Kia AWD model
• Use appropriate thread sealant or gaskets as required for the 5.5 mm inlet and outlet threads
• Since mounting hardware is not included, prepare necessary bolts and fasteners beforehand
• Follow manufacturer torque specifications to avoid damage to the aluminum and steel housing
• Inspect the surrounding differential components for wear or damage during installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for your vehicle’s driveline system. The 600-221 AWD Coupling Oil Pump undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or your parts provider for exact warranty terms.