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Delphi TC7870 Suspension Ball Joint - Front Upper
| Brand | Delphi TC7870 |
|---|---|
| Position | Front Upper |
| Material | Steel |
| Maximum Outside Diameter | 1.93 |
| Color | Gray |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Yes |
| Cotter Pin Included | No |
| Cotter Pin Hole | No |
| Mounting Hardware Included | Yes |
| Stud Type | Threaded |
| Mounting Type | Press in |
| Dust Boot Material | Choloroprene rubber (cr) |
| Tapered Stud | Yes |
| Item Grade | Standard replacement |
| Fits | Cadillac, Chevrolet, and GMC · 38 vehicles |
Standard replacement. OE expertise and dimensional analysis help ensure compatibility.
Steel construction. Built with a dust boot and chloroprene rubber for added protection.
Press-in design. Threaded, tapered stud assembly with mounting hardware included.
Cross-references Dorman - OE Solutions 527-061, Mevotech TTX TXMS50575 and MOOG Chassis Products K500340 for the same application. See all 8.
Delphi TC7870 Front Upper Ball Joint
Delphi TC7870 is a front upper suspension ball joint built as a standard replacement for select GM trucks and SUVs. It uses a steel body, a threaded tapered stud, and a press-in mounting design to support precise front suspension service on applications such as the Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and Silverado 1500.
Key Features
- Steel construction with gray finish
- Front upper position
- Press-in mounting type for service replacement
- Threaded, tapered stud for secure suspension connection
- Dust boot included with chloroprene rubber material
- Mounting hardware included
- Standard replacement item grade
- No grease fitting, castle nut, or cotter pin included
Application Details
Compatible with front upper suspension service on 2015-2020 Cadillac Escalade and Escalade ESV with steel arm, 2016-2020 Chevrolet Tahoe, 2016-2020 GMC Yukon, 2015-2020 GMC Yukon XL with steel arm, 2016-2018 Chevrolet Silverado 1500 with steel arm, 2016-2018 GMC Sierra 1500 with steel arm, and 2014-2015 Chevrolet Silverado 1500 and GMC Sierra 1500. Delphi TC7870 is a direct-fit style suspension ball joint for these front upper applications.
This part cross-references MOOG Chassis Products (e.g., K500340, RK623125) for the same application.
What This Part Helps Address
- Front-end looseness or play from a worn upper ball joint
- Clunking or popping noises from the front suspension
- Uneven tire wear caused by suspension joint wear
- Steering wander or reduced front-end stability
- Service replacement needs on press-in upper control arm applications
Installation Notes
Install Delphi TC7870 in the front upper position only and verify vehicle-specific fitment before service. Because this is a press-in design, proper suspension tools and alignment service are recommended after installation. The tapered stud, dust boot, and included mounting hardware support a complete replacement on the listed Cadillac, Chevrolet, and GMC applications.
Quality Assurance
Delphi applies OE-level dimensional and material analysis to improve fit between the original and replacement part. This ball joint is tested for extreme temperature exposure from below -40 degrees C to over 120 degrees C and for 720 hours of salt spray resistance to evaluate durability in demanding conditions.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2020 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2020 | Chevrolet | Tahoe | Front Upper | with Steel Arm |
| 2020 | GMC | Yukon | Front Upper | with Steel Arm |
| 2020 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2019 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2019 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2019 | Chevrolet | Tahoe | Front Upper | with Steel Arm |
| 2019 | GMC | Yukon | Front Upper | with Steel Arm |
| 2019 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2018 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2018 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2018 | Chevrolet | Silverado 1500 | Front Upper | with Steel Arm |
| 2018 | Chevrolet | Tahoe | Front Upper | with Steel Arm |
| 2018 | GMC | Sierra 1500 | Front Upper | with Steel Arm |
| 2018 | GMC | Yukon | Front Upper | with Steel Arm |
| 2018 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2017 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2017 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2017 | Chevrolet | Silverado 1500 | Front Upper | with Steel Arm |
| 2017 | Chevrolet | Tahoe | Front Upper | with Steel Arm |
| 2017 | GMC | Sierra 1500 | Front Upper | with Steel Arm |
| 2017 | GMC | Yukon | Front Upper | with Steel Arm |
| 2017 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2016 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2016 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2016 | Chevrolet | Silverado 1500 | Front Upper | with Steel Arm |
| 2016 | Chevrolet | Tahoe | Front Upper | with Steel Arm |
| 2016 | GMC | Sierra 1500 | Front Upper | with Steel Arm |
| 2016 | GMC | Yukon | Front Upper | with Steel Arm |
| 2016 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2015 | Cadillac | Escalade | Front Upper | with Steel Arm |
| 2015 | Cadillac | Escalade ESV | Front Upper | with Steel Arm |
| 2015 | Chevrolet | Silverado 1500 | Front Upper | — |
| 2015 | GMC | Sierra 1500 | Front Upper | — |
| 2015 | GMC | Yukon XL | Front Upper | with Steel Arm |
| 2014 | Chevrolet | Silverado 1500 | Front Upper | — |
| 2014 | GMC | Sierra 1500 | Front Upper | — |
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