The Chelsea 524XMACX-F-XV or 524XMACXFXV is a rear mount power take-off assembly from the Chelsea 524 Series, designed for vocational truck applications where transmission tunnel clearance is a concern. The rear mount aperture design uses a compact two-gear housing to help clear obstacles that front- and side-mount configurations cannot. Mounting follows the ISO 7653 80mm x 80mm pattern. Shift is pneumatic, with six shift options integrated directly into the PTO housing. Output shaft options include DIN 5462 and 4-Bolt DIN 5462 flanges, with two direct-mount pump output flanges available. Output power reaches 57 HP (40 kW) at 1000 RPM. Input adapters cover ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions. Call us to confirm proper fit for your application.
Features
Rear mount design helps eliminate transmission clearance issues
Pneumatic shift with six shift options integrated into the housing
ISO 7653 80mm x 80mm mount (Mounting Option X), dry spline lubrication
Output shaft: DIN 5462 and 4-Bolt DIN 5462; two direct-mount pump output flanges
Output power: 57 HP (40 kW) at 1000 RPM; 49-57 HP (37-40 kW) at 100 RPM output shaft
Compatible with ZF, Volvo/Mack, Eaton/Fuller, and other transmission input adapters
Tech Specs
- Transmission Compatibility: ZF, Volvo/Mack (mDrive/I-Shift), Eaton/Fuller (Endurant), and Other
- Product Series: 524
- Mounting Type: Rear Mount
- Mounting Option: ISO 7653 80mm x 80mm Mount
- Shift Type: Pneumatic
- Output Shaft Type: DIN 5462; 4-Bolt DIN 5462
- Output Power (at 100 RPM Output Shaft): 49-57 HP / 37-40 kW
- Shaft Power at 1000 RPM: 57 HP / 40 kW
- Continuous Torque: 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Lubricant: Dry Spline
