524XMDAX-H-XV Chelsea 524 Series PTO Assembly - Daimler DT12

The Chelsea 524 Series rear-mount power take-off assembly, part number 524XMDAX-H-XV or 524XMDAXHXV, is engineered specifically for Daimler DT12 transmission applications. This PTO mounts to the rear aperture of compatible transmissions, helping eliminate clearance conflicts common with side-mount installations. The 524 Series features a compact two-gear housing with three available speed ratios, a pneumatic shift integrated directly into the housing, and an ISO 7653 80mm x 80mm mounting interface with a dry spline output configuration. The series output flanges are direct-mount style, and the housing incorporates up to six shift options for a space-saving install. Call us to confirm proper fit for your transmission and application.

Features

Rear-mount design uses transmission rear aperture to reduce clearance conflicts
Pneumatic shift with up to six shift options integrated into the compact housing
ISO 7653 80mm x 80mm mounting interface with dry spline output
Two direct-mount pump output flanges for simplified installation
Three available gear ratios to match application requirements
Compatible with Daimler DT12 transmission via dedicated input adapter

Tech Specs

• Mounting Type: Rear Mount
• Shift Type: Pneumatic
• Output Shaft Type: DIN 5462 / 4-Bolt DIN 5462
• Mounting Option: ISO 7653 80mm x 80mm
• Lubricant/Spline: Dry Spline
• Transmission Application: Daimler DT12 (via input adapter)
• Product Series: Chelsea 524

Additional Information

The Chelsea 524 Series rear-mount PTO is designed to work with the rear mount aperture found on select transmissions, offering a solution where side-mount clearance is limited. Input adapters for the 524 Series are also available for ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions. The sealed bayonet connector for the indicator switch speeds up installation and service access. Typical vocational applications for this series include aerial, fire, refuse, tipper, and sewer and sanitation equipment. Parker publishes dedicated owners manuals for Daimler DT12 adapter installations (HY25-1501D-M1_US) as well as general, ZF, Volvo/Mack, and Eaton adapter variants. Not sure this is your part? Give us a call.