Fabtech FTS20155 Upper Ball Joint for GM 2500/3500HD & 1997-2003 Ford F150

Vehicle Fitment

• 1988-1998 Chevrolet C1500 (2WD w/ Fabtech Upper Arm)
• 1988-1998 GMC C1500 (2WD w/ Fabtech Upper Arm)
• 2001-2010 Chevrolet Silverado 2500HD/3500HD (2WD/4WD w/ Fabtech Upper Arm)
• 2001-2010 GMC Sierra 2500HD/3500HD (2WD/4WD w/ Fabtech Upper Arm)
• 1997-2003 Ford F-150 (2WD w/ Fabtech Upper Arm)
• 1997-2003 Ford Expedition (2WD w/ Fabtech Upper Arm)
• 1997-2003 Dodge Dakota (2WD w/ Fabtech Upper Arm)
• 1997-2002 Dodge Durango (2WD w/ Fabtech Upper Arm)
• 2000-2001 Dodge Ram 1500 (2WD w/ Fabtech Upper Arm)
• 2002-2009 Hummer H2 (w/ Fabtech Dual Shock Upper Arm)

Features

• Heavy-duty upper ball joint for lifted suspension applications
• Designed specifically for Fabtech upper control arms
• Direct bolt-in design eliminates press-fit difficulty 
• Includes grease fitting and dust boot for extended service life 
• Precision machined for consistent steering geometry
• Reinforced housing to withstand heavy loads and off-road use
• Corrosion-resistant finish for durability
• Vital for maintaining safe suspension and steering performance

Specifications

• Part Number: FTS20155
• Position: Upper ball joint (front suspension)
• Material: High-strength steel with corrosion-resistant coating
• Greaseable: Yes (fitting included) 
• Dust Boot: Included 
• Designed for use only with Fabtech upper control arms (not factory arms)
• Fitment requires compatible Fabtech control arm lift kits

Included Components

• 1x Upper ball joint (FTS20155)
• 1x Dust boot
• 1x Grease fitting
• 1x Cotter pin
• 1x Castle nut

Product Description

The Fabtech FTS20155 Upper Ball Joint is a heavy-duty suspension component engineered to restore proper steering geometry and performance on lifted trucks and SUVs equipped with Fabtech upper control arms. Built from high-strength steel with a corrosion-resistant finish, this ball joint is designed to withstand the stresses of aggressive driving, towing, and off-road conditions. Its precision machining ensures a secure fit and smooth articulation, helping maintain alignment and handling under load.

This upper ball joint includes a grease fitting and protective dust boot for ease of maintenance and extended service life. It is a direct bolt-in component for Fabtech lift arm assemblies and does not require pressing into the control arm, simplifying installation for mechanics and DIY enthusiasts. Note that this part is only compatible with Fabtech upper control arms and is not intended to replace OEM ball joints in stock arms. Always verify your lift kit compatibility and inspect associated suspension parts during installation for optimal performance and safety.