The Chelsea 524 Series rear mount power take-off assembly, part number 524XTAHX-A-XK or 524XTAHXAXK, is engineered for ZF transmission applications. This PTO mounts at the rear aperture of compatible transmissions, helping eliminate clearance issues that can arise with side-mount configurations. The 524 Series features a compact two-gear housing with three available speed ratios, pneumatic shift integrated directly into the housing, and a DIN 5462 output shaft flange for direct pump mounting. A quick-assembly sealed bayonet connector serves the indicator switch. The series carries an intermittent torque rating of 407 lb-ft and output power of 49 to 57 HP at 100 RPM output shaft. Call us to confirm proper fit for your transmission and application.
Features
Rear mount design uses transmission rear aperture to reduce clearance conflicts
Three available speed ratios in a compact two-gear housing
Pneumatic shift with six shift options integrated into the PTO housing
DIN 5462 output shaft with direct-mount pump output flange
Quick-assembly sealed bayonet connector for indicator switch
ZF input adapter; 524 Series also supports Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions
Tech Specs
- Mounting Type: Rear Mount
- Shift Type: Pneumatic
- Output Shaft Type: DIN 5462
- Mounting Option: ISO 7653 80mm x 80mm Mount (X designation)
- Lubricant: Dry Spline (X designation)
- Intermittent Torque Rating: 407 lb-ft (series rating; verify for this specific configuration)
- Output Power: 49 to 57 HP at 100 RPM output shaft (series rating)
- Input Adapter: ZF
- Part Number: 524XTAHX-A-XK or 524XTAHXAXK
