Dorman 524-343 Suspension Control Arm And Ball Joint Assembly
Features:
- Cost-effective – replacing the factory-style control arms can increase uptime and decrease maintenance costs for fleet vehicles; for optimal performance, replacing both control arms is recommended
- Position-specific – this control arm is engineered exclusively to replace a failed front left lower forward arm on specified RWD Chrysler and Dodge vehicles with high-performance suspensions
- Simple installation – professional technicians and experienced DIYers can install this assembly without any special tools, with no shop press needed
- Upgraded repair – this control arm features an oversized, heavy-duty two-piece bushing to offer a more permanent repair solution when replacing an OE arm on certain Chrysler and Dodge vehicles
When the original equipment front left lower forward control arm and ball joint assembly fails on certain RWD Chrysler 300 and Dodge Charger, Challenger and Magnum vehicles, the bushings are often the reason. The factory bushings are undersized for certain applications and manufactured with rubber that weakens and breaks down. Replacing that failed assembly with another OE or aftermarket product that lacks a more durable bushing can lead to similar future failures and potential driveabilty issues. The costs of those repetitive repairs and chronic downtime can add up in a hurry, particularly for vehicles used by car service, limousine and law enforcement fleets. This Dorman OE FIX control arm and ball joint assembly features an oversized, heavy-duty two-piece bushing that distributes the suspension load over a greater area and is manufactured from denser, more durable rubber, eliminating the primary reason for control arm failure. This upgraded assembly has been engineered and tested to help ensure a seamless, predictable installation on specified vehicles. For optimal performance and service life, both assemblies should be replaced.
Attributes:
| Greaseable | No |
| Length | 475 MM |
| Bushing Inside Diameter | 16 MM |
| Bushing Length | 78 MM |
| Mounting Hole Quantity | 1 IN |
| Mounting Hole Diameter | 16 MM |
| Length | 475 MM |
| Thread Size | 14 mm MM |
| End 1 Thread Size | 14 mm MM |
| 662 | 16.7 MM |
| 4887 | 78 MM |
| 4890 | 25 MM |
| Ball Joint Thread Diameter | 14 mm MM |
| End 2 Thread Diameter | 14 mm MM |
| End 2 Thread Pitch | 1.5 mm MM |
| Thread Diameter | 14 mm MM |
| Thread Pitch | 1.5 mm MM |
| Finish | Black |
| Pre-greased | Yes |
| Suspension Grade Type | Standard Replacement |
| Package Contents | 1 Nut |
| Package Contents | 1 Ball Joint |
| Package Contents | 1 Control Arm |
| Control Arm Type | Casting/Forged |
| Ball Joint Installed | Yes |
| Attachments Included | Yes |
| 6529 | Power |
| Grade Type | Standard Replacement |
| 4241 | Yes |
| 2827 | No |
| 2386 | Casting/Forged |
| 2334 | No |
| 1260 | Yes |
| Material | Steel |
| Ball Joint Included | Yes |
| Ball Joint Stud Type | Threaded |
| Attachment Type | Press In |
| Dust Boot Included | Yes |
| Bushings Included | Yes |
| Grease Fitting Included | No |
| Bearing Material | Polymer |
| Boot Colour | Black |
| Finish | Painted |
| Bushing Colour | Black |
| Bushing Type | Rubber |
| Adjustable | No |
| Mounting Hardware Included | Yes |
| Thread Direction | Clockwise (Right) |
Vehicle Applications:
| Make | Model | Position | Years | Notes |
| Chrysler | 300 | Front Left Lower Forward | 2005 to 2010 | Improved Design |
| Dodge | Challenger | Front Left Lower Forward | 2008 to 2010 | Improved Design |
| Dodge | Charger | Front Left Lower Forward | 2006 to 2010 | Improved Design |
| Dodge | Magnum | Front Left Lower Forward | 2005 to 2008 | Improved Design |








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