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DormanPart #: 538-777
Dorman 538-777 Suspension Ball Joint - Front Lower Rear Inner
⚙️ 165 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.26Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, CLS350, CLS500, CLS55 AMG, CLS550, CLS63 AMG, E280, E320, E350, E500, E55 AMG, E550, E63 AMG, S350, S430, S500, S55 AMG, S600, S65 AMG, SL400, SL450, SL500, SL55 AMG, SL550, SL600, SL63 AMG, and SL65 AMG
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Suspension Ball Joint options
Dorman 538-777 Suspension Ball Joint - Front Lower Rear Inner
| Brand | Dorman |
| Part Number | 538-777 |
| Material | Acero |
| Material | Steel |
| Maximum Outside Diameter | 61 |
| Length | 111 |
| Color | Grey |
| Color | Gris |
| Castle Nut Included | No |
| Castle Nut Included | Non |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Suspension Grade Type | Reemplazo estándar |
| Suspension Grade Type | Standard |
| Bushings Included | No |
| Bushings Included | Non |
| Dust Boot Included | Oui |
| Dust Boot Included | Sí |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Oui |
| Ball Joint Assembly | Sí |
| Ball Joint Assembly | Yes |
| Width | 59 |
| Type | Roscado |
| Type | Threaded |
| Cotter Pin Included | No |
| Cotter Pin Included | Non |
| Cotter Pin Hole | No |
| Cotter Pin Hole | Non |
| Mounting Hardware Included | Oui |
| Mounting Hardware Included | Sí |
| Mounting Hardware Included | Yes |
This part fits 165 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | SL450 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2020 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2019 | Mercedes-Benz | SL450 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2019 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2019 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2019 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2019 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2018 | Mercedes-Benz | SL450 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2018 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2018 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2018 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2018 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2017 | Mercedes-Benz | SL450 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2017 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2017 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2017 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2017 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2016 | Mercedes-Benz | SL400 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2016 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2016 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2016 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2016 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2015 | Mercedes-Benz | SL400 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2015 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2015 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2015 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2015 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2014 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2014 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2014 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2014 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2013 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2013 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2013 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2013 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2012 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2012 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2012 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2012 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2012 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | CLS350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | CLS550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | CLS63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2011 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | CLS350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | CLS550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | CLS63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2010 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | CLS350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | CLS550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | CLS63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | E280 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | E320 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | E350 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2009 | Mercedes-Benz | E500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | E550 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2009 | Mercedes-Benz | E63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | SL63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2009 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | CLS350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | CLS550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | CLS63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | E280 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | E320 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | E350 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2008 | Mercedes-Benz | E500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | E550 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2008 | Mercedes-Benz | E63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2008 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | CLS350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | CLS550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | CLS63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | E280 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2007 | Mercedes-Benz | E320 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | E350 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2007 | Mercedes-Benz | E500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | E550 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2007 | Mercedes-Benz | E63 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | SL550 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2007 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | CLS55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | E320 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | E350 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2006 | Mercedes-Benz | E500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2006 | Mercedes-Benz | E55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | S350 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | S430 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2006 | Mercedes-Benz | S500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2006 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | S65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2006 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | CLS500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | E320 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2005 | Mercedes-Benz | E500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2005 | Mercedes-Benz | E55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | S430 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2005 | Mercedes-Benz | S500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2005 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | S65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2005 | Mercedes-Benz | SL65 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | E320 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2004 | Mercedes-Benz | E500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2004 | Mercedes-Benz | E55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | S430 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2004 | Mercedes-Benz | S500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2004 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2004 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | E320 | Sedan | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2003 | Mercedes-Benz | E500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | E55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | S430 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2003 | Mercedes-Benz | S500 | RWD | Front Lower Rear Inner | Horizontal Ball Joint | |
| 2003 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | SL500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2003 | Mercedes-Benz | SL600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2002 | Mercedes-Benz | S430 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2002 | Mercedes-Benz | S500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2002 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2002 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2002 | Mercedes-Benz | SL55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2001 | Mercedes-Benz | S430 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2001 | Mercedes-Benz | S500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2001 | Mercedes-Benz | S55 AMG | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2001 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2000 | Mercedes-Benz | S430 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2000 | Mercedes-Benz | S500 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 2000 | Mercedes-Benz | S600 | Front Lower Rear Inner | Horizontal Ball Joint | ||
| 1999 | Mercedes-Benz | S430 | Front Lower Rear Inner | Horizontal Ball Joint |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
101400921132300682203230368MS10487TC2254
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.