524XTDBX-A-XK Chelsea 524 Series PTO Assembly - Daimler DT12

The Chelsea 524XTDBX-A-XK or 524XTDBXAXK is a 524 Series rear-mount power take-off assembly configured for Daimler DT12 transmissions. The rear-mount design uses the transmission's rear aperture to help eliminate clearance conflicts in tight installations. Shift type is pneumatic, with the shift mechanism integrated directly into the PTO housing for a compact footprint. The mounting interface is ISO 7653 80mm x 80mm. The 524 Series platform supports a dry spline output configuration and offers direct-mount pump output flanges. Input adapters are also available for ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions. Call us to confirm proper fit for your vehicle and application.

Features

524 Series rear-mount design uses the transmission's rear aperture to help eliminate clearance issues
Configured for Daimler DT12 transmission installations
Pneumatic shift with six shift options integrated into the PTO housing
ISO 7653 80mm x 80mm mounting interface (X-mount option)
Dry spline output configuration
Direct-mount pump output flanges included in the series design

Tech Specs

• Shift Type: Pneumatic
• Mounting Type: Rear Mount
• Mounting Interface: ISO 7653 80mm x 80mm
• Output Shaft Type: DIN 5462 / 4-Bolt DIN 5462
• Spline Configuration: Dry Spline
• Transmission Application: Daimler DT12
• Product Series: Chelsea 524

Additional Information

The Chelsea 524 Series rear-mount PTO uses a two-gear design housed in a compact package that helps solve clearance problems common with side-mount installations. Three speed ratios are available across the series to match a range of application requirements. Shift controls are built into the housing, keeping external plumbing clean and saving space on the vehicle. A quick-assembly sealed bayonet connector is used for the indicator switch. Input adapters within the 524 Series support ZF, Mack mDrive, Volvo I-Shift, Eaton Endurant, and Daimler DT12 transmissions, giving the platform broad coverage for vocational trucks. Typical applications include fire apparatus, aerial work platforms, refuse vehicles, tippers, and sewer and sanitation equipment.