1992 - 2019 Ford F250 - F550 TTX Upper Ball Joint 4WD
1992 - 2019 Ford F250 - F550 TTX Upper Ball Joint 4WD is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
1992 - 2019 Ford F250 - F550 TTX Upper Ball Joint 4WD is backordered and will ship as soon as it is back in stock.
Description
Description
- LIFETIME REPLACEMENT WARRANTY
- Enhanced Durability: Manufactured with patented sintered metal bearings for superior durability and service life.
- Boot is built into the ball joint assembly providing a superior seal against moisture and contaminants.
- Ball joint features a thicker flange for increased stiffness and to prevent deformation.
- Added knurling provides a tighter grip between the connecting points and helps to compensate for any distortion or corrosion.
- Time Saving Advantage: Increased flange diameter allows for easier and accurate press fit installation of the ball joint.
- Time Saving Advantage:Part specific Locking Nut provided to secure ball joint to the vehicle.
- Time Saving Advantage: Comes with pre-applied Nylok thread adhesive for sturdy and secure fastener retention.
- A 180 Degree & 90 Degree SAE grease fitting is included for serviceability.

Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: NAP-TXK80026
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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The “Fifty States Street Legal” icon means that this part has been determined by the California Air Resources Board (CARB) not to have an adverse effect on emissions when installed and used properly in the application(s) identified in the product description. Under EPA and CARB policy, such parts may be installed in vehicles driven on public roads and highways.