Moog 9401 CV Joint Boot Kit - Front Outer

Moog 9401 CV Joint Boot Kit for Ford Focus

Moog 9401 is a CV joint boot kit built for the front outer position on select Ford Focus models. It uses neoprene construction and a ribbed profile to support flexible movement around the CV joint while helping retain grease and keep contaminants out.

Key Features

• Neoprene CV boot material for flexible, durable service
• 5-rib design for controlled articulation at the joint
• Large end inside diameter: 2.89 inches
• Small end inside diameter: 1.16 inches
• Length: 4.35 inches
• Direct application for front outer CV joint service on 2000-2007 Ford Focus

Detailed Description

This Moog CV joint boot kit is engineered for the front outer axle position on 2000-2007 Ford Focus models. The neoprene boot material is selected for flexibility and resistance to everyday driveline movement, while the 5-rib shape helps the boot maintain proper motion as the suspension and steering cycle. Moog 9401 is a practical replacement choice when servicing a worn or damaged CV boot on a Ford Focus front outer joint. This part cross-references Monroe Shocks & Struts (e.g., 85-1407) for the same application.

What It Helps Address

• Cracked or split CV boot material
• Grease leakage around the outer CV joint
• Road debris entering the CV joint area
• Noise caused by a worn boot that has allowed joint contamination
• Need for a replacement boot on a 2000-2007 Ford Focus front outer axle

Installation Notes and Tips

Verify the front outer position and compare the boot dimensions before installation. Confirm the large end ID, small end ID, and overall length against the removed part to ensure proper seating on the axle and joint housing. Clean the joint area thoroughly before installing the new boot so the replacement can seal correctly and operate smoothly.

Quality Assurance

Moog is known for ongoing chassis component updates that focus on longer service life and easier replacement. That engineering approach is reflected in this CV joint boot kit for Ford Focus applications.