Moog 9405 CV Joint Boot Kit - Front Inner

Moog 9405 CV Joint Boot Kit for Front Inner Applications

Moog 9405 is a front inner CV joint boot kit built for select Chevrolet, GMC, and Oldsmobile driveline applications. It uses neoprene construction and a compact ribbed profile to support CV joint protection where the boot must flex with suspension and steering movement.

Key Features

• Neoprene material for flexible CV boot service
• Large end ID: 3.57 inches
• Small end ID: 0.98 inches
• Length: 4.35 inches
• 3-rib design for controlled articulation
• Front inner position fitment

Detailed Description

Moog 9405 is a CV joint boot kit for front inner axle service on select 1985-1996 Chevrolet S10, 1985-1994 Chevrolet S10 Blazer, 1985-1990 GMC S15, 1985-1991 GMC S15 Jimmy, 1991-1996 GMC Sonoma, and 1991-1996 Oldsmobile Bravada applications. The neoprene boot is sized with a 3.57-inch large end ID, 0.98-inch small end ID, and 4.35-inch length to match the specified front inner location. Moog’s product development focuses on design updates that improve service life and make replacement easier, which is why Moog 9405 is a practical choice for CV joint maintenance on these vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Cracked or split CV boot material
• Grease leakage at the front inner CV joint
• Road debris intrusion into the joint area
• Boot wear from repeated suspension movement
• Service needs on aging Chevrolet S10 and GMC Sonoma driveline components

Installation Notes and Tips

Confirm front inner position, boot dimensions, and vehicle application before installation. Inspect the CV joint, axle shaft, and surrounding hardware for wear or contamination before replacing the boot. Clean the joint area thoroughly so the new boot seats correctly and can retain grease after assembly.

Quality Assurance

Moog is known for chassis and driveline replacement parts that incorporate ongoing design improvements to simplify service and extend part life. Part number 9405 reflects that approach for front inner CV boot replacement on the listed Chevrolet, GMC, and Oldsmobile applications.