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Cardone 97-6539GB Steering Gear
Reliable Steering Gear for Ford and Mercury Vehicles
The Cardone Steering Gear 97-6539GB is designed to restore precise steering control for select Ford and Mercury models. Engineered for power steering systems, this new steering gear ensures consistent performance and durability for vehicles like the Mustang, Thunderbird, and LTD.
- Compatible with Ford and Mercury models including Mustang, Thunderbird, LTD, Cougar, Colony Park, Marauder, and Montego
- Power steering box type with standard pump rotation
- Input shaft diameter of 0.88 inches (22.225 mm) with 31 splines, splined and grooved input shaft type
- Output shaft diameter of 1.25 inches (31.75 mm)
- Three mounting holes for secure installation
- Pressure port thread size 11/16 x 18 and return port thread size 5/8 x 18
- Black finish with seat-type hose port
- Total turns lock to lock approximately 4 1/8 turns (+/- 1/8)
- Includes gear instruction sheet, flushing instructions, and instruction tag
About the Cardone Steering Gear Product Line
The Cardone Steering Gear line focuses on delivering reliable steering components designed specifically for power steering systems. This product line emphasizes precise fitment and quality construction to meet the demands of various Ford and Mercury vehicles. The 97-6539GB steering gear is part of this line, offering a direct replacement solution that maintains factory steering feel and performance.
Detailed Product Description
This Cardone steering gear features a splined, grooved input shaft with 31 splines and a diameter of 0.88 inches, ensuring compatibility with the original steering linkage. The output shaft measures 1.25 inches in diameter, designed to handle the steering forces effectively. The unit includes three mounting holes for secure attachment and is finished in black for corrosion resistance. The pressure and return port thread sizes are standard for the specified vehicle applications, facilitating proper hydraulic connections. With a total lock-to-lock turn of approximately 4 1/8 turns, this steering gear provides responsive steering control consistent with factory specifications.
Common Issues Addressed by This Steering Gear
- Excessive play or looseness in steering
- Difficulty steering or heavy steering effort
- Leaking or damaged steering gear components
- Uneven or inconsistent steering response
- Noise or binding during steering operation
Installation Notes and Tips
- Ensure compatibility with your specific Ford or Mercury model before installation
- Follow included gear and flushing instructions carefully to prevent contamination
- Check all hydraulic connections for proper thread engagement and sealing
- Verify steering alignment after installation to maintain safe handling
- Use appropriate tools to avoid damage to splined shafts and mounting points
Quality Assurance and Warranty
The Cardone 97-6539GB steering gear is a new, professionally remanufactured component built to meet or exceed OEM standards. It undergoes rigorous testing to ensure reliable operation and durability. While specific warranty details are not provided here, Cardone products typically include a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Cardone |
|---|---|
| Part Number | 97-6539GB |
| Position | Steering Gear |
| Color | Black |
| E-Waste | No |
| Hose Port Type | Seat |
| Input Shaft Diameter (in) | 0.88 |
| Input Shaft Diameter (mm) | 22.225 |
| Input Shaft Spline Count | 31 |
| Input Shaft Type | Splined, Grooved |
| Number of Mounting Holes | 3 |
| Output Shaft Diameter (in) | 1.25 |
| Output Shaft Diameter (mm) | 31.75 |
| Package Contents | Gear instruction sheet, Flushing instruction, Instruction tag |
| Pitman Arm Included | No |
| Pressure Port Thread Size | 11/16 x 18 |
| Product Condition | New |
| Pump Rotation | Standard |
| Return Port ID Size | 0 |
| Return Port Thread Size | 5/8 x 18 |
| Steering Box Type | Power Steering |
| Total Turns Lock to Lock | 4 1/8 (+/- 1/8) |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1979 | Ford | Thunderbird | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1979 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1978 | Ford | Thunderbird | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1978 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1977 | Ford | Thunderbird | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1977 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1976 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1975 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1975 | Mercury | Montego | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1974 | Mercury | Cougar | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1973 | Ford | Mustang | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1973 | Mercury | Cougar | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1972 | Ford | Mustang | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1972 | Mercury | Cougar | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1971 | Ford | Mustang | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1971 | Mercury | Cougar | N/A | In-Line Filter recommended for warranty purposes with OE Fluid and system flush when installing Steering Gear; Steering Gear |
| 1969 | Ford | LTD | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1968 | Ford | LTD | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1967 | Ford | LTD | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1965 | Mercury | Colony Park | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
| 1965 | Mercury | Marauder | N/A | with Saginaw Gear; In-Line Filter available; For warranty purposes it is recommended to always install a filter and to use suggested OE Fluid and flush the system; with Power Steering Gear; Steering Gear |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.