Delphi TD400W Suspension Control Arm Bushing - Front Lower Inner Rearward

Delphi TD400W Suspension Control Arm Bushing

Delphi TD400W is a standard replacement suspension control arm bushing built with rubber and press-fit mounting for front lower inner rearward applications. It is engineered for OE-style dimensional and material compatibility, making it a direct choice for restoring suspension joint support on select vehicle applications.

For buyers searching for a Delphi TD400W control arm bushing, this part is built around OE-focused testing and material analysis to help match factory fit and function. It is a practical option for front suspension service on vehicles such as Honda Civic and Toyota Corolla applications where the correct bushing size and mounting style matter.

Key Features

• Rubber construction for suspension isolation and compliance
• Press-fit mounting type for control arm service
• Standard replacement grade for OE-style repair
• Front lower inner rearward position
• Dimensions: 16.2 mm inside diameter, 53.0 mm outside diameter, 49.0 mm height
• Delphi TD400W part number for catalog matching and service lookup

Detailed Description

Delphi TD400W is a suspension control arm bushing designed for front lower inner rearward placement. The rubber material helps maintain the suspension’s original compliance characteristics, while the press-fit design supports a secure installation in the control arm. Delphi applies OE-level dimensional and material analysis to improve fit consistency between the original part and the replacement component. The bushing is specified with an 18.4 mm wall thickness, 16.2 mm inside diameter, 53.0 mm outside diameter, and 49.0 mm height, which are important measurements when matching the correct control arm bushing for service work. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Excessive front suspension looseness
• Clunking or knocking from worn control arm bushings
• Uneven steering response caused by bushing wear
• Suspension vibration transferred into the chassis
• Alignment instability from deteriorated rubber support

Installation Notes and Tips

Press-fit bushings require proper removal and installation tools to avoid damaging the control arm or the new bushing. Confirm the position before ordering: front lower inner rearward. Verify all dimensions against the original part and service information for the specific Honda Civic or Toyota Corolla application before installation. Delphi TD400W should be installed in the correct orientation and seated fully to maintain suspension geometry.

Quality Assurance

Delphi tests its OE-based steering and suspension components under extreme temperature and salt-spray exposure conditions, and uses dimensional and material analysis to support consistent aftermarket fitment. Delphi TD400W is built to the brand’s standard replacement expectations for OE-style service.