Delphi TC6046 Suspension Ball Joint - Front Upper

Delphi TC6046 Front Upper Ball Joint

Delphi TC6046 is a front upper suspension ball joint built for Ram and Dodge Ram heavy-duty applications. It uses a press-in mounting design, a steel body, and a greaseable service setup with a dust boot to support steering and suspension movement in demanding front-end conditions.

Key Features

• Front upper suspension ball joint for select Ram 2500, Ram 3500, and Dodge Ram applications
• Steel construction with black finish
• Press-in mounting type for OE-style suspension service
• Grease fitting included; greaseable design for maintenance access
• Dust boot included with chloroprene rubber material
• Standard replacement grade for front suspension repair
• Threaded, tapered stud design with mounting hardware included

Detailed Description

Delphi TC6046 is engineered as a standard replacement suspension ball joint for the front upper position. It is built with OE-focused dimensional and material analysis to help maintain proper fit and suspension geometry on Ram 2500, Ram 3500, and Dodge Ram 1500/3500 front-end assemblies. Delphi subjects steering and suspension components to extreme temperature and corrosion testing, including exposure below -40 degrees C, above 120 degrees C, and extended salt spray testing, to validate durability in harsh service conditions. This part cross-references MOOG Chassis Products K100315 for the same application.

Fits 2018-2025 Ram 2500, Front Upper. Fits 2018-2025 Ram 3500, Front Upper. Fits 2011-2017 Ram 2500, Front Upper with plus or minus 1-1/2 degree(s) camber and/or caster. Fits 2011-2017 Ram 3500, Front Upper with plus or minus 1-1/2 degree(s) camber and/or caster. Fits 2003-2010 Dodge Ram 2500, Front Upper with plus or minus 1-1/2 degree(s) camber and/or caster. Fits 2007-2010 Dodge Ram 3500, Front Upper with non-adjustable type; offset ball joint replaces OE to provide 1.5 degrees positive or negative camber/caster change. Fits 2006-2008 Dodge Ram 1500, Front Upper with plus or minus 1-1/2 degree(s) camber and/or caster; with 8 lug wheels. Fits 2003-2006 Dodge Ram 3500, Front Upper with plus or minus 1-1/2 degree(s) camber and/or caster.

What It Helps Address

• Front-end looseness or play at the upper ball joint
• Uneven tire wear related to worn suspension joints
• Steering wander or imprecise front suspension response
• Noise from a worn or damaged upper control arm joint area
• Alignment issues after suspension wear or component replacement

Installation Notes and Tips

Delphi TC6046 uses a press-in mounting style, so proper removal and installation tools are recommended. Verify the front upper position, stud taper, and alignment requirements before installation, especially on Ram and Dodge Ram models with camber and caster correction notes. After replacement, a professional wheel alignment is recommended to confirm suspension geometry.

Quality Assurance

Delphi applies OE-based engineering and validation to its aftermarket steering and suspension portfolio. TC6046 is tested for temperature extremes and corrosion resistance, and its dimensions and materials are analyzed for OE-to-aftermarket compatibility.