524XUDBX-P-XV Chelsea PTO Assembly

The Chelsea 524XUDBX-P-XV or 524XUDBXPXV is a 524 Series rear mount Power Take-Off assembly configured for the Daimler DT12 transmission. The 524 Series uses a rear mount aperture to help eliminate clearance issues common with side-mount installations. The compact two-gear housing integrates six shift options internally, saving additional space on the vehicle. Shift actuation is pneumatic. Output flanges are direct-mount style, and the series supports DIN 5462 output shaft configurations. Input adapters for the DT12 make this assembly ready for Daimler-equipped vocational trucks in fire, refuse, aerial, and sanitation applications. Call us to confirm proper fit for your application.

Features

Chelsea 524 Series rear mount PTO assembly
Daimler DT12 transmission application
Pneumatic shift with six shift options integrated into the PTO housing
Compact two-gear housing designed to eliminate clearance issues
Direct mount pump output flanges
DIN 5462 output shaft type

Tech Specs

• Mounting Type: Rear Mount
• Shift Type: Pneumatic
• Output Shaft Type: DIN 5462
• Transmission Application: Daimler DT12
• Product Series: 524
• Mounting Option: ISO 7653 80mm x 80mm Mount (X)
• Lubricant: Dry Spline (X)

Additional Information

The Chelsea 524 Series rear mount PTO is designed to use the rear mount aperture available on select transmissions, helping avoid the clearance conflicts that side-mount units can create. The compact housing integrates six shift options directly, reducing external hardware. Two direct mount pump output flanges are included, and a quick-assembly sealed bayonet connector is used for the indicator switch. The 524 Series carries series-level intermittent torque ratings up to 407 lb-ft and output power of 49 to 57 HP at 100 RPM output shaft - check Chelsea application pages for actual ratings specific to this part number and installation. Input adapters are available for ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions in addition to the Daimler DT12 covered by this assembly. Typical vocational applications include fire apparatus, aerial work platforms, refuse trucks, tippers, and sewer and sanitation vehicles.