Mevotech GS404310 Suspension Knuckle Bushing - Rear At Shock

Suspension Knuckle Bushing for Rear Shock Mounts

Mevotech GS404310 is a rubber suspension knuckle bushing built for rear-at-shock applications on select Ford and Lincoln vehicles. It uses a press-in attachment method and a black rubber construction to support a secure fit in the suspension knuckle assembly.

Compatible With 2009-2017 Ford Flex, rear at shock; 2010-2016 Ford Taurus, rear at shock; 2011-2015 Ford Explorer, rear at shock; 2009-2014 Lincoln MKS, rear at shock; and 2010-2014 Lincoln MKT, rear at shock.

• Rubber construction for suspension isolation at the knuckle
• Press-in design for rear shock mounting applications
• Black finish
• Inside diameter: 0.65 in.
• Outside diameter: 1.86 in.
• Suspension knuckle bushing application

Detailed Product Information

This Mevotech GS404310 suspension knuckle bushing is specified for rear-at-shock locations on the Ford Flex, Ford Taurus, Ford Explorer, Lincoln MKS, and Lincoln MKT. The rubber material helps restore the bushing interface at the knuckle where the shock mounts, while the press-in style supports a direct replacement approach for the original suspension location. The GS404310 part number is also referenced in OE-style replacement catalogs for the same application.

This part cross-references Dorman OE Solutions 523-318 and 905-531 for the same application.

Common Repair Symptoms

• Rear suspension noise at the shock mounting point
• Excess movement or looseness in the knuckle bushing area
• Worn rubber at the rear shock attachment point
• Clunking or rattling from the rear suspension
• Need for a direct-fit replacement during suspension service

Installation Notes and Tips

Install GS404310 by pressing the bushing into the suspension knuckle at the rear shock location. Verify the inside diameter and outside diameter against the original part before installation, and inspect the surrounding shock and knuckle components for wear or damage during service. Proper press-fit alignment is important to avoid distortion of the rubber bushing.

Quality Assurance

Mevotech supplies suspension components for OE-style replacement applications, and GS404310 is built to match the listed fitment and dimensional requirements for the specified Ford and Lincoln models.