BEARING AND SEAL KIT, REAR AXLE / CV SHAFT, FORD PERFORMANCE, M-4413-A, INCL (2) INBOARD REAR AXLE BEARINGS, (2) INBOARD REAR AXLE SEALS, 1 KIT REQD, DESIGNED TO REPLACE F65Z-4B413-A1A AND E9SZ-4B416-A FORD PART NUMBERS
When working on your 1999-2004 Mustang Cobra's IRS differential, replacing the worn axle bearings and seals is crucial for maintaining performance and preventing issues like axle play and fluid leaks. The Ford Performance M-4113-A kit provides high-quality components designed to ensure a reliable installation, making it an excellent investment, especially during rear gear ratio changes or halfshaft upgrades, to safeguard against potential axle failures down the line.
Restoration Note:
The Ford Performance kit offers a comprehensive solution for replacing the original F65Z-4B413-A1A rear axle bearings and E9SZ-4B416-A axle seals on both the right and left sides, eliminating the hassle of purchasing individual seals. This all-in-one kit ensures a complete replacement, enhancing performance and reliability for your Mustang Cobra's rear axle assembly.
Installation Note:
When replacing the rear axle bearings or seals, it's important to check the halfshaft axle nuts for wear and consider replacing them if necessary. The NPD part number M-4B477-125 is an original Ford unit that can ensure a proper fit and secure installation, helping to maintain the integrity of your Mustang Cobra's rear axle system.
This kit is specifically designed for all Independent Rear Suspension (IRS) applications prior to the 2015 Mustang Super 8.8 IRS, with Ford Performance providing a separate replacement kit, M-4113-B, for 2015 and newer Mustang IRS setups. This ensures that enthusiasts have the right components tailored to their vehicle's specific needs for optimal performance and reliability.
Note:
NPD provides an extensive selection of rebuild parts and components specifically for 1999 to 2004 Mustangs equipped with IRS rear suspension. Customers can explore the IRS online section on our website to find a variety of compatible parts to enhance and maintain their Mustang.
Ford Mustang Years:
1999 (99), 2000 (00), 2001 (01), 2002 (02), 2003 (03), 2004 (04)
NPD Part Number : M-4B413-145FR Manufacturer Reference #'s: M-4413-A
1999-2004 MUSTANG COBRA, W/ IRS REAR SUSPENSION
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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