Dorman 527-043 Suspension Control Arm - Rear Left Lower

Dorman 527-043 Rear Left Lower Control Arm

Dorman 527-043 is a boxed suspension control arm built as a standard replacement for the original equipment part on select Honda, Acura, and ZDX applications. It is precision-engineered and tested for reliable suspension service, with a steel construction, powder-coated finish, and rubber bushings for direct-fit repair work.

Key Features

• Steel control arm with boxed construction for rear suspension service
• Powder-coated finish for added surface protection
• Rubber bushings included; ball joint is not included or installed
• Press-in ball joint mounting type
• Straight, non-adjustable design
• Standard replacement part for OE-style suspension repair
• Part number: 527-043

Detailed Description

This Dorman suspension control arm is made for the rear left lower position on 2009-2015 Honda Pilot, 2007-2013 Acura MDX, and 2010-2013 Acura ZDX models. The boxed steel design supports suspension geometry at the rear axle area, while the rubber bushings help isolate road vibration during normal driving. Dorman 527-043 is a direct replacement choice for drivers addressing worn rear suspension components on Honda Pilot, Acura MDX, or Acura ZDX vehicles.

This part cross-references MOOG Chassis Products RK643287 for the same application.

What It Helps Fix

• Rear suspension looseness or instability
• Clunking or knocking from worn control arm bushings
• Uneven tire wear caused by suspension play
• Excessive rear-end movement over bumps
• Failed OE control arm corrosion or fatigue

Installation Notes and Tips

Install in the rear left lower position only. Verify press-in ball joint requirements before assembly, since the ball joint is not included and is not installed. Check mounting hole spacing, bushing dimensions, and vehicle application before installation. A professional alignment is recommended after suspension component replacement. Part number 527-043 should be matched to the exact vehicle year, make, model, and position listed above.

Quality Assurance

Dorman states this control arm is precision-engineered and rigorously tested to provide a reliable OE-style replacement for specific vehicles. The powder-coated steel construction and included bushings support consistent service in the rear suspension system.