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CARDONE 276539  
- Return and Rebuild Service Only - You send your part to be rebuilt and returned to you. We'll email shipping instructions after you submit your order.
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CARDONE 276539 Specifications
Hose Port TypeSeat
Input Shaft Diameter (IN)0.80
Input Shaft Diameter (MM)20.32
Input Shaft Spline Count31 + Flat & Groove
Input Shaft TypeSplined, Grooved
Number of Mounting Holes3
Output Shaft Diameter (IN)1.25
Output Shaft Diameter (MM)31.75
Package ContentsGear, Instruction Sheet, Flushing Instruction, Instruction Tag
Pitman Arm IncludedNo
Pressure Port ID Size0
Pressure Port Thread Size11/16 x 18
Product ConditionRemanufactured
Pump RotationStandard
Return Port ID Size0
Return Port Thread Size5/8 X 18
Steering Box TypePower Steering
Total Turns Lock To Lock4.1
Cardone Remanufacturing Includes:
  • New O-rings and lip seals are installed
  • Critical components (campacs, spool valves, etc.) are triple-tested
  • Shafts are surfaced to precise specifications
  • Rust inhibitive “Cool Dip” finished for a consistent, protective finish that will not crack, flake or peel
  • Computer tested for proper flow, leakage and performance
Installation Tips
  • Replace Power Steering Pressure and Return Hoses when replacing the steering gear. Steering hoses can degrade internally and cause contamination in the power steering system, which can damage the new rack & pinion
  • Completely flush the system with an OE approved Power Steering Fluid prior to installation (the correct type of fluid is noted on the reservoir cap or in your owner's manual). Flushing the system is critical to prevent system contamination and failure
  • Consider installing a Power Steering Filter on the Power Steering Return Hose to prevent system contamination and extend the life of the power steering components
  • Bleed the system to prevent noise and extend the life of the steering components

Fill & Bleed Instructions

Flush Procedure

Additional Resources

Installation Tips
Flush Procedure
Alternate/OEM Part Number(s): 27-6539

Warranty Information:
36 Months / 36,000 Miles
Warranty Details