Dorman TI86080RD Steering Tie Rod End - Front Inner

Dorman RD Inner Tie Rod End for Severe Duty

The Dorman RD TI86080RD is a front inner steering tie rod end built for demanding service on Ford and Lincoln applications. It is engineered for vehicles that see towing, hauling, off-road use, and other high-load conditions, with corrosion-resistant materials and a coated finish for added durability.

Compatible With 2011-2023 Ford F-150, front inner; 2015-2023 Ford Mustang, front inner; 2015-2021 Ford Expedition, front inner; and 2015-2021 Lincoln Navigator, front inner. This part number, TI86080RD, is also listed for 2011-2014 Ford F-150 front inner applications with electric steering rack and 2011-2014 Lincoln Mark LT front inner applications with electric steering rack.

Key Features

• RD - Rugged Duty line for severe-duty steering service
• Front inner steering tie rod end with straight design
• Quenched and tempered steel bearing housing
• Coated finish for improved corrosion resistance
• Pre-greased joint for streamlined service
• Mounting hardware included
• Clockwise (right) thread direction on both ends
• Tapered stud design
• Polychloroprene dust boot material
• Thread sizes: 18 mm x 1.25 mm and 10 mm x 1.25 mm

Product Details

Dorman RD steering and suspension components are built for vehicles that need dependable steering response under repeated stress. The TI86080RD uses steel construction with a protective coating and corrosion-resistant hardware to help withstand harsh operating environments. The pre-greased joint and molded boot design help keep lubrication in place during service, while the straight inner tie rod end layout supports precise steering linkage replacement on specified Ford Mustang, Ford F-150, Ford Expedition, and Lincoln Navigator applications.

This part cross-references Mevotech TTX TXMS40708 for the same application.

Common Problems This Part Can Address

• Excessive steering play from a worn inner tie rod end
• Clunking or looseness in the front steering linkage
• Uneven tire wear caused by steering component wear
• Corrosion-related failure in exposed undercarriage steering parts
• Steering response issues on high-mileage Ford and Lincoln trucks and SUVs

Installation Notes and Tips

Verify the vehicle’s steering rack configuration before ordering, especially on 2011-2014 Ford F-150 and 2011-2014 Lincoln Mark LT models with electric steering rack. After installation, perform a professional wheel alignment to restore correct toe settings and steering feel. Confirm thread direction, thread pitch, and taper match the original part before assembly.

Quality Assurance

Dorman RD chassis parts are engineered for severe-duty use and manufactured with corrosion-resistant materials and coatings to support long-term service in demanding conditions. The TI86080RD is intended as a direct replacement for specified OE applications on Ford and Lincoln vehicles.