
Dorman 524-777 Lateral Arm and Ball Joint Assembly - Rear Lower Forward
Dorman 524-777 Rear Lower Forward Lateral Arm
Dorman 524-777 is a lateral arm and ball joint assembly for the rear lower forward position on select Subaru, Toyota, and Scion vehicles. It is built as a direct replacement for the original equipment part, with a steel tubular control arm, pressed attachment, and a pre-greased ball joint for service-ready installation.
Key Features
- Direct replacement lateral arm and ball joint assembly for rear lower forward suspension locations
- Steel tubular control arm construction for OE-style fit and function
- Ball joint included and installed
- Pressed attachment type with threaded ball joint stud
- Rubber bushings included for suspension isolation
- Pre-greased design; greaseable: no
- Regular grade replacement part from Dorman
Vehicle Fitment
- Fits 2022-2025 Subaru BRZ, rear lower forward
- Fits 2022-2025 Toyota GR86, rear lower forward
- Fits 2013-2020 Subaru BRZ, rear lower forward, standard design
- Fits 2017-2020 Toyota 86, rear lower forward, standard design
- Fits 2010-2019 Subaru Legacy, rear lower forward, standard design
- Fits 2010-2019 Subaru Outback, rear lower forward, standard design
- Fits 2009-2018 Subaru Forester, rear lower forward, standard design
- Fits 2016-2017 Subaru Crosstrek, rear lower forward, standard design
- Fits 2013-2016 Scion FR-S, rear lower forward, standard design
- Fits 2008-2016 Subaru Impreza, rear lower forward, standard design
- Fits 2013-2016 Subaru XV, rear lower forward
- Fits 2013-2015 Subaru XV Crosstrek, rear lower forward, standard design
- Fits 2012-2014 Subaru WRX, rear lower forward, standard design
- Fits 2013-2014 Subaru WRX STI, rear lower forward, standard design
What It Helps Address
- Rear suspension looseness from worn lateral arm bushings
- Clunking or knocking from a worn ball joint assembly
- Uneven rear wheel tracking caused by suspension wear
- Excessive rear-end play during braking, cornering, or acceleration
- Restoration of OE-style rear lower forward suspension geometry
Installation Notes
Confirm the rear lower forward position and standard design application before ordering. This part cross-references MOOG Chassis Products RK100124 and Delphi TC5148 for the same application. Because the ball joint is already installed and the assembly is pre-greased, installation focuses on replacing the worn suspension arm with the correct OE-style component. Always verify fitment by year, make, model, and suspension position before service.
Quality Assurance
Dorman states that this lateral arm and ball joint assembly is precision-engineered and rigorously tested to provide reliable replacement performance on the specified vehicles. The part is built to match original equipment application requirements for the listed Subaru BRZ, Toyota GR86, Subaru Legacy, Subaru Outback, Subaru Forester, Subaru Crosstrek, Scion FR-S, Subaru Impreza, Subaru XV, Subaru XV Crosstrek, Subaru WRX, and Subaru WRX STI fitments.
Original: $39.80
-65%$39.80
$13.93Dorman 524-777 Lateral Arm and Ball Joint Assembly - Rear Lower Forward
Dorman 524-777 Rear Lower Forward Lateral Arm
Dorman 524-777 is a lateral arm and ball joint assembly for the rear lower forward position on select Subaru, Toyota, and Scion vehicles. It is built as a direct replacement for the original equipment part, with a steel tubular control arm, pressed attachment, and a pre-greased ball joint for service-ready installation.
Key Features
- Direct replacement lateral arm and ball joint assembly for rear lower forward suspension locations
- Steel tubular control arm construction for OE-style fit and function
- Ball joint included and installed
- Pressed attachment type with threaded ball joint stud
- Rubber bushings included for suspension isolation
- Pre-greased design; greaseable: no
- Regular grade replacement part from Dorman
Vehicle Fitment
- Fits 2022-2025 Subaru BRZ, rear lower forward
- Fits 2022-2025 Toyota GR86, rear lower forward
- Fits 2013-2020 Subaru BRZ, rear lower forward, standard design
- Fits 2017-2020 Toyota 86, rear lower forward, standard design
- Fits 2010-2019 Subaru Legacy, rear lower forward, standard design
- Fits 2010-2019 Subaru Outback, rear lower forward, standard design
- Fits 2009-2018 Subaru Forester, rear lower forward, standard design
- Fits 2016-2017 Subaru Crosstrek, rear lower forward, standard design
- Fits 2013-2016 Scion FR-S, rear lower forward, standard design
- Fits 2008-2016 Subaru Impreza, rear lower forward, standard design
- Fits 2013-2016 Subaru XV, rear lower forward
- Fits 2013-2015 Subaru XV Crosstrek, rear lower forward, standard design
- Fits 2012-2014 Subaru WRX, rear lower forward, standard design
- Fits 2013-2014 Subaru WRX STI, rear lower forward, standard design
What It Helps Address
- Rear suspension looseness from worn lateral arm bushings
- Clunking or knocking from a worn ball joint assembly
- Uneven rear wheel tracking caused by suspension wear
- Excessive rear-end play during braking, cornering, or acceleration
- Restoration of OE-style rear lower forward suspension geometry
Installation Notes
Confirm the rear lower forward position and standard design application before ordering. This part cross-references MOOG Chassis Products RK100124 and Delphi TC5148 for the same application. Because the ball joint is already installed and the assembly is pre-greased, installation focuses on replacing the worn suspension arm with the correct OE-style component. Always verify fitment by year, make, model, and suspension position before service.
Quality Assurance
Dorman states that this lateral arm and ball joint assembly is precision-engineered and rigorously tested to provide reliable replacement performance on the specified vehicles. The part is built to match original equipment application requirements for the listed Subaru BRZ, Toyota GR86, Subaru Legacy, Subaru Outback, Subaru Forester, Subaru Crosstrek, Scion FR-S, Subaru Impreza, Subaru XV, Subaru XV Crosstrek, Subaru WRX, and Subaru WRX STI fitments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 524-777 Rear Lower Forward Lateral Arm
Dorman 524-777 is a lateral arm and ball joint assembly for the rear lower forward position on select Subaru, Toyota, and Scion vehicles. It is built as a direct replacement for the original equipment part, with a steel tubular control arm, pressed attachment, and a pre-greased ball joint for service-ready installation.
Key Features
- Direct replacement lateral arm and ball joint assembly for rear lower forward suspension locations
- Steel tubular control arm construction for OE-style fit and function
- Ball joint included and installed
- Pressed attachment type with threaded ball joint stud
- Rubber bushings included for suspension isolation
- Pre-greased design; greaseable: no
- Regular grade replacement part from Dorman
Vehicle Fitment
- Fits 2022-2025 Subaru BRZ, rear lower forward
- Fits 2022-2025 Toyota GR86, rear lower forward
- Fits 2013-2020 Subaru BRZ, rear lower forward, standard design
- Fits 2017-2020 Toyota 86, rear lower forward, standard design
- Fits 2010-2019 Subaru Legacy, rear lower forward, standard design
- Fits 2010-2019 Subaru Outback, rear lower forward, standard design
- Fits 2009-2018 Subaru Forester, rear lower forward, standard design
- Fits 2016-2017 Subaru Crosstrek, rear lower forward, standard design
- Fits 2013-2016 Scion FR-S, rear lower forward, standard design
- Fits 2008-2016 Subaru Impreza, rear lower forward, standard design
- Fits 2013-2016 Subaru XV, rear lower forward
- Fits 2013-2015 Subaru XV Crosstrek, rear lower forward, standard design
- Fits 2012-2014 Subaru WRX, rear lower forward, standard design
- Fits 2013-2014 Subaru WRX STI, rear lower forward, standard design
What It Helps Address
- Rear suspension looseness from worn lateral arm bushings
- Clunking or knocking from a worn ball joint assembly
- Uneven rear wheel tracking caused by suspension wear
- Excessive rear-end play during braking, cornering, or acceleration
- Restoration of OE-style rear lower forward suspension geometry
Installation Notes
Confirm the rear lower forward position and standard design application before ordering. This part cross-references MOOG Chassis Products RK100124 and Delphi TC5148 for the same application. Because the ball joint is already installed and the assembly is pre-greased, installation focuses on replacing the worn suspension arm with the correct OE-style component. Always verify fitment by year, make, model, and suspension position before service.
Quality Assurance
Dorman states that this lateral arm and ball joint assembly is precision-engineered and rigorously tested to provide reliable replacement performance on the specified vehicles. The part is built to match original equipment application requirements for the listed Subaru BRZ, Toyota GR86, Subaru Legacy, Subaru Outback, Subaru Forester, Subaru Crosstrek, Scion FR-S, Subaru Impreza, Subaru XV, Subaru XV Crosstrek, Subaru WRX, and Subaru WRX STI fitments.












