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DormanPart #: 521-501
Dorman 521-501 Suspension Control Arm - Rear Left Upper Rearward
⚙️ 48 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$105.45Free 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, E320, E350, E500, E550, E63 AMG, SL500, and SL550
🔄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 Control Arm options
Dorman 521-501 Suspension Control Arm - Rear Left Upper Rearward
| Brand | Dorman |
| Part Number | 521-501 |
| Material | Aluminum |
| Bushing Color | Black |
| Length | 262.5 |
| Construction | Casting/forged |
| Color | Black |
| Finish | Coated |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Welded |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | No |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Adjustable | No |
| Bushing Material | Rubber |
| Bushing Inside Diameter | 14.3 |
| Bushing Length | 92 |
| Ball Joint Installed | No |
| Bushing Outside Diameter | 39.6 mm |
| Bushing Quantity | 1 |
| End 2 Type | Press in |
| Linkage End Type | Bushing |
| Mounting Brackets Included | No |
| Overall Length | 262.5 mm |
| Package Contents | Control arm |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | CLS550 | Rear Left Upper Rearward | ||
| 2011 | Mercedes-Benz | CLS63 AMG | Rear Left Upper Rearward | ||
| 2011 | Mercedes-Benz | SL550 | Rear Left Upper Rearward | ||
| 2010 | Mercedes-Benz | CLS550 | Rear Left Upper Rearward | ||
| 2010 | Mercedes-Benz | CLS63 AMG | Rear Left Upper Rearward | ||
| 2010 | Mercedes-Benz | SL550 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | CLS350 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | CLS500 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | CLS550 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | CLS63 AMG | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | E350 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | E550 | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | E63 AMG | Rear Left Upper Rearward | ||
| 2009 | Mercedes-Benz | SL550 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | CLS350 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | CLS500 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | CLS550 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | CLS63 AMG | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | E350 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | E550 | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | E63 AMG | Rear Left Upper Rearward | ||
| 2008 | Mercedes-Benz | SL550 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | CLS350 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | CLS500 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | CLS550 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | CLS63 AMG | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | E350 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | E550 | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | E63 AMG | Rear Left Upper Rearward | ||
| 2007 | Mercedes-Benz | SL550 | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | CLS500 | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | CLS55 AMG | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | E350 | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | E500 | Rear Left Upper Rearward | ||
| 2006 | Mercedes-Benz | SL500 | Rear Left Upper Rearward | ||
| 2005 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2005 | Mercedes-Benz | E500 | Rear Left Upper Rearward | ||
| 2005 | Mercedes-Benz | SL500 | Rear Left Upper Rearward | ||
| 2004 | Mercedes-Benz | E320 | Rear Left Upper Rearward | ||
| 2004 | Mercedes-Benz | E500 | Rear Left Upper Rearward | ||
| 2004 | Mercedes-Benz | SL500 | Rear Left Upper Rearward | ||
| 2003 | Mercedes-Benz | E320 | Sedan | Rear Left Upper Rearward | |
| 2003 | Mercedes-Benz | E500 | Rear Left Upper Rearward | ||
| 2003 | Mercedes-Benz | SL500 | Rear Left Upper Rearward |
* 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:
101-6441230350270626065482CB10252CA1518CMS101102FA3541JTC1459RK620099TC1949
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.