Heavy Duty Differential Retainer Assembly 53KH261B / EM72200 / BBR-7220 / 53KH396P2 / 25503149 for Mack R-Series, CH, CL, RD & DM Trucks (1985–2005) Great Wall Installation: Professional installation and ECU

Installation: Professional installation and ECU calibration required

professional installation recommended with system inspection

Service Interval: Replace during major engine overhaul or when wear marks

integrates with OEM harness connectors for plug-and-play functionality

and Cadillac Escalade (various years

Heavy Duty Differential Retainer Assembly 53KH261B / EM72200 / BBR-7220 / 53KH396P2 / 25503149 for Mack R-Series, CH, CL, RD & DM Trucks (1985–2005) Great Wall Installation: Professional installation and ECUProduct Overview Part Name: Differential Retainer Assembly Part Numbers: 53KH261B EM72200 BBR 7220 53KH396P2 25503149 Vehicle Compatibility: Mack R Series, CH Series, CL Series, RD Series and DM Series Trucks manufactured between 1985 and 2005, equipped with heavy duty Mack rear axle and drivetrain systems using these differential retainer references in long haul, vocational and construction applications. Configuration: Heavy duty differential