Moog 9425 CV Joint Boot Kit - Front Inner

Moog 9425 CV Joint Boot Kit for Front Inner Applications

Moog 9425 is a CV joint boot kit for front inner driveline service on a wide range of GM vehicles. Built with neoprene and shaped for the listed axle applications, it supports CV joint protection where a damaged boot can quickly lead to grease loss and contamination.

Key Features

• Neoprene boot material for driveline service
• Large end ID: 4.18 inches
• Small end ID: 1.03 inches
• Length: 4.44 inches
• 3-rib design for the specified fitment
• Front inner position coverage for select Buick, Chevrolet, Pontiac, Oldsmobile, GMC, and Pontiac models

Detailed Description

Moog 9425 is a front inner CV joint boot kit engineered for vehicles including the Buick Century, Buick LeSabre, Chevrolet Impala, Chevrolet Monte Carlo, Pontiac Grand Prix, and related GM platforms. The neoprene construction is selected for CV boot service, while the listed dimensions help match the boot to the axle and joint geometry used in the confirmed applications. Moog continues to refine its chassis and driveline components with design updates that simplify replacement and extend service life.

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 from the inner CV joint area
• Road debris and moisture entering the joint
• Noise caused by contaminated CV joint grease
• Premature wear on the front inner axle joint

Installation Notes and Tips

Verify the front inner position and compare the boot dimensions to the original part before installation. Clean the joint thoroughly before reassembly so new grease is not contaminated by old debris. Confirm vehicle-specific fitment for the exact year, make, and model listed below, including Buick Allure and Buick LaCrosse front inner applications.

• Fits 2005-2007 Buick Allure, Front Inner
• Fits 2005-2007 Buick LaCrosse, Front Inner
• Fits 2000-2007 Pontiac Grand Prix, Front Inner
• Fits 2000-2005 Buick Century, Front Inner
• Fits 2000-2005 Buick LeSabre, Front Inner
• Fits 2000-2005 Buick Park Avenue, Front Inner
• Fits 2000-2005 Chevrolet Impala, Front Inner
• Fits 2000-2005 Chevrolet Monte Carlo, Front Inner
• Fits 2000-2005 Pontiac Bonneville, Front Inner
• Fits 2000-2005 Pontiac Montana, Front Inner
• Fits 2000-2004 Buick Regal, Front Inner
• Fits 1997-2004 Chevrolet Astro, Front Inner
• Fits 1997-2004 GMC Safari, Front Inner
• Fits 2000-2004 Oldsmobile Silhouette, Front Inner
• Fits 2001-2002 Oldsmobile Aurora, Front Inner
• Fits 2000-2002 Oldsmobile Intrigue, Front Inner
• Fits 2000-2001 Chevrolet Lumina, Front Inner

Quality Assurance

Moog is known for ongoing design improvements in chassis and driveline components, with a focus on service life and easier replacement. Moog 9425 follows that approach for front inner CV boot service on the listed GM applications.