SPC Performance Adjustable Ball Joint ±1.25° 05-10 Jeep Grand Cherokee WK / Commander
The SPC Performance 23420 Adjustable Ball Joint is the best camber/caster correction solution for 2005-2010 Jeep Grand Cherokee WK and 2006-2010 Commander owners with lifted suspensions. This premium joint provides ±1.25° of adjustment, superior strength with oversized 18mm stud, 80° articulation, and long-life corrosion-resistant coating for reliable performance on or off-road.
Key Features
- ±1.25° Adjustment: Camber/caster correction for proper alignment on lifted vehicles
- Extreme Strength: Induction-hardened oversized 18mm stud and forged housing for high durability
- Maximum Articulation: 80° range prevents binding during full suspension travel
- Long-Life Design: Hybrid race/spring compensates for wear, fully greasable and sealed against elements
Specifications
| Specification | Detail |
|---|---|
| Part Number | 23420 |
| Position | Upper (One Joint) |
| Adjustment Range | ±1.25° Camber/Caster |
| Stud Diameter | 18mm Oversized |
| Articulation | 80° |
| Coating | 700 Hour Salt Spray Resistant |
| Greaseable | Yes |
| Country of Origin | United States |
| Warranty | Limited Lifetime |
Product Notes
- Sold individually – two required for both front uppers, designed for lifted applications
Installation Notes
- Estimated time: 2-4 hours per side, advanced difficulty, requires press tool for ball joint removal/install
- Professional alignment required after installation to dial in camber/caster settings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Jeep | Commander | 65th Anniversary Edition |
| 2006-2007 | Jeep | Commander | Base |
| 2006-2010 | Jeep | Commander | Limited |
| 2007-2009 | Jeep | Commander | Overland |
| 2007-2010 | Jeep | Commander | Sport |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition |
| 2005-2010 | Jeep | Grand Cherokee | Laredo |
| 2005-2010 | Jeep | Grand Cherokee | Limited |
| 2006-2009 | Jeep | Grand Cherokee | Overland |
| 2006-2010 | Jeep | Grand Cherokee | SRT8 |
Why Choose SPC Performance?
- Industry leader in adjustable suspension components for alignment correction and performance
- Premium USA-engineered parts with superior materials and innovative designs
- Limited lifetime warranty ensures long-term reliability for street and off-road use
Frequently Asked Questions
-
Q: How much adjustment does it provide?
A: ±1.25° of camber and caster correction for proper alignment on lifted vehicles. -
Q: Is this sold as a pair?
A: No, one joint per package – order two for both sides. -
Q: Does it fit stock height?
A: Yes, but primarily designed for lifted applications to restore factory geometry. -
Q: Is professional install required?
A: Recommended – ball joint press tool needed, alignment mandatory after install.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official SPC Performance retail box
Ball Joints
Ball joints restore controlled suspension movement and steering geometry on trucks, SUVs, muscle cars, Jeeps, and daily drivers. Shop OE-replacement and heavy-duty upper and lower ball joints for Silverado, F-150, Ram, Wrangler, Tacoma, 4Runner, Camaro, Mustang, Civic, Jeep, GM HD, and Ford Super Duty applications. Black Ops Auto Works carries 99 ball-joint SKUs across pressed-in replacements, bolt-in service kits, heavy-duty off-road upgrades, control-arm replacement joints, boots, and specialty steering components. Filter by year, make, model, trim, engine, and drivetrain before ordering. What Ball Joints Do Ball joints connect the control arm to the steering knuckle while allowing the suspension to move and the wheel to steer. Worn joints can cause steering looseness, uneven tire wear, clunks, and poor alignment stability. Upper and Lower Locations Many vehicles use upper and lower ball joints, but the configuration varies by suspension design. Verify the exact axle position ...
View Ball Joints Products
Jeep Grand Cherokee Parts and Accessories
Jeep Grand Cherokee parts and accessories for WK, WK2, SRT, SRT8, and Trackhawk platforms are stocked at Black Ops Auto Works. Shop carbon fiber hoods, front splitters, rear spoilers, lowering springs, coilovers, billet control arms, sway bar end links, strut braces, cold air intakes, oil catch cans, brake rotors, stainless brake lines, differential braces, exhaust systems, and exterior styling accessories for the 3.6L V6, 5.7L HEMI, 6.1L HEMI, 6.4L HEMI, and 6.2L supercharged Trackhawk engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 625 Jeep Grand Cherokee SKUs across styling, suspension, braking, drivetrain, and engine bay categories. What This Collection Covers The Jeep Grand Cherokee has been a benchmark performance SUV since the WK1 SRT8 introduced a 6.1L HEMI to a three row family hauler, a formula carried forward through the WK2 SRT, SRT8, and the supercharged 6....
View Jeep Grand Cherokee Parts and Accessories Products
SPC Performance
SPC Performance alignment and suspension parts for trucks, SUVs, and cars are stocked at Black Ops Auto Works. Shop adjustable control arms, camber and caster correction kits, alignment shims, and adjustable strut mounts for Jeep, Ford, Dodge, Chevrolet, Lexus, Toyota, Honda, and Hyundai platforms. Every product is filterable by year, make, model, trim, and suspension position so the correct part ships the first time. Black Ops Auto Works carries 413 SPC Performance SKUs across alignment and suspension arm categories. What This Brand Covers SPC Performance has built alignment correction components since 1987 and is known throughout the industry for camber and caster kits, adjustable control arms, and alignment hardware manufactured in the USA. The catalog is not tied to a single vehicle family, covering domestic trucks, muscle cars, imports, and even electric platforms. Brand Focus SPC Performance solves a problem nearly every lowered, lifted, or heavily driven vehicle eventuall...
View SPC Performance Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products


