Dorman 527-171 Suspension Control Arm and Ball Joint Assembly - Rear Lower Rearward
Dorman 527-171 Rear Lower Rearward Control Arm
Dorman 527-171 is a direct replacement suspension control arm and ball joint assembly for specific Ford Expedition and Lincoln Navigator applications. It is built for the rear lower rearward position and uses a boxed steel construction to help restore stable handling, consistent alignment, and predictable suspension movement.
Key Features
- Direct replacement for the original equipment control arm and ball joint assembly
- Fits 2007-2017 Ford Expedition, rear lower rearward
- Fits 2007-2017 Lincoln Navigator, rear lower rearward
- Boxed steel control arm construction for strength and durability
- Pre-greased design with grease fitting included
- Ball joint included with press-in mounting type and threaded stud
- Bushings included with rubber and steel bushing materials
- Mounting hardware included
- Standard replacement grade for OE-style service
- Black finish
Detailed Description
This Dorman suspension control arm assembly, part number 527-171, is engineered for rear lower rearward service on the Ford Expedition and Lincoln Navigator. It is a boxed steel control arm with an installed ball joint, pre-greased components, and included bushings to support smooth suspension articulation and directional stability. The assembly is a direct-fit replacement for specific vehicle applications and is built to match the original suspension layout for service work on 2007-2017 Ford Expedition and 2007-2017 Lincoln Navigator models.
This part cross-references MOOG Chassis Products RK622590 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking over bumps
- Loose or unstable rear-end handling
- Uneven tire wear related to worn suspension geometry
- Excessive play from a worn ball joint or bushing
- Alignment issues after suspension wear
Installation Notes and Tips
Verify the rear lower rearward position before installation and confirm vehicle fitment by year, make, and model. Because the ball joint is press-in, proper shop tools are recommended for removal and installation. Inspect adjacent bushings, fasteners, and suspension components during service to help avoid repeat repairs.
Quality Assurance
Dorman uses an industry-focused evaluation process for this control arm and ball joint assembly to help deliver smooth ride quality, directional stability, and predictable suspension response. Part number 527-171 is built as a standard replacement solution for OE-style repair on the listed Ford Expedition and Lincoln Navigator applications.
Dorman 527-171 Suspension Control Arm and Ball Joint Assembly - Rear Lower Rearward
Dorman 527-171 Rear Lower Rearward Control Arm
Dorman 527-171 is a direct replacement suspension control arm and ball joint assembly for specific Ford Expedition and Lincoln Navigator applications. It is built for the rear lower rearward position and uses a boxed steel construction to help restore stable handling, consistent alignment, and predictable suspension movement.
Key Features
- Direct replacement for the original equipment control arm and ball joint assembly
- Fits 2007-2017 Ford Expedition, rear lower rearward
- Fits 2007-2017 Lincoln Navigator, rear lower rearward
- Boxed steel control arm construction for strength and durability
- Pre-greased design with grease fitting included
- Ball joint included with press-in mounting type and threaded stud
- Bushings included with rubber and steel bushing materials
- Mounting hardware included
- Standard replacement grade for OE-style service
- Black finish
Detailed Description
This Dorman suspension control arm assembly, part number 527-171, is engineered for rear lower rearward service on the Ford Expedition and Lincoln Navigator. It is a boxed steel control arm with an installed ball joint, pre-greased components, and included bushings to support smooth suspension articulation and directional stability. The assembly is a direct-fit replacement for specific vehicle applications and is built to match the original suspension layout for service work on 2007-2017 Ford Expedition and 2007-2017 Lincoln Navigator models.
This part cross-references MOOG Chassis Products RK622590 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking over bumps
- Loose or unstable rear-end handling
- Uneven tire wear related to worn suspension geometry
- Excessive play from a worn ball joint or bushing
- Alignment issues after suspension wear
Installation Notes and Tips
Verify the rear lower rearward position before installation and confirm vehicle fitment by year, make, and model. Because the ball joint is press-in, proper shop tools are recommended for removal and installation. Inspect adjacent bushings, fasteners, and suspension components during service to help avoid repeat repairs.
Quality Assurance
Dorman uses an industry-focused evaluation process for this control arm and ball joint assembly to help deliver smooth ride quality, directional stability, and predictable suspension response. Part number 527-171 is built as a standard replacement solution for OE-style repair on the listed Ford Expedition and Lincoln Navigator applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 527-171 Rear Lower Rearward Control Arm
Dorman 527-171 is a direct replacement suspension control arm and ball joint assembly for specific Ford Expedition and Lincoln Navigator applications. It is built for the rear lower rearward position and uses a boxed steel construction to help restore stable handling, consistent alignment, and predictable suspension movement.
Key Features
- Direct replacement for the original equipment control arm and ball joint assembly
- Fits 2007-2017 Ford Expedition, rear lower rearward
- Fits 2007-2017 Lincoln Navigator, rear lower rearward
- Boxed steel control arm construction for strength and durability
- Pre-greased design with grease fitting included
- Ball joint included with press-in mounting type and threaded stud
- Bushings included with rubber and steel bushing materials
- Mounting hardware included
- Standard replacement grade for OE-style service
- Black finish
Detailed Description
This Dorman suspension control arm assembly, part number 527-171, is engineered for rear lower rearward service on the Ford Expedition and Lincoln Navigator. It is a boxed steel control arm with an installed ball joint, pre-greased components, and included bushings to support smooth suspension articulation and directional stability. The assembly is a direct-fit replacement for specific vehicle applications and is built to match the original suspension layout for service work on 2007-2017 Ford Expedition and 2007-2017 Lincoln Navigator models.
This part cross-references MOOG Chassis Products RK622590 for the same application.
Common Repair Symptoms
- Rear suspension clunking or knocking over bumps
- Loose or unstable rear-end handling
- Uneven tire wear related to worn suspension geometry
- Excessive play from a worn ball joint or bushing
- Alignment issues after suspension wear
Installation Notes and Tips
Verify the rear lower rearward position before installation and confirm vehicle fitment by year, make, and model. Because the ball joint is press-in, proper shop tools are recommended for removal and installation. Inspect adjacent bushings, fasteners, and suspension components during service to help avoid repeat repairs.
Quality Assurance
Dorman uses an industry-focused evaluation process for this control arm and ball joint assembly to help deliver smooth ride quality, directional stability, and predictable suspension response. Part number 527-171 is built as a standard replacement solution for OE-style repair on the listed Ford Expedition and Lincoln Navigator applications.
