Skip to main content

524XMAQX-Q-XY Chelsea 524 Series Rear Mount PTO Assembly

Chelsea

Listing Price: $7,054.65
Sale Price: $3,880.06
(No reviews yet) Write a Review
Product Code:
CHL524XMAQXQXY
Condition:
New
Availability:
Usually Ships in 3 to 5 Business Days
Adding to cart… The item has been added
The Chelsea 524 Series Rear Mount Power Take-Off, part number 524XMAQX-Q-XY or 524XMAQXQXY, is engineered for the ZF9S1110 transmission. This rear mount PTO uses the transmission's rear aperture to help eliminate underhood clearance conflicts common with side-mount units. The compact two-gear housing offers three speed ratios and a pneumatic shift integrated directly into the PTO housing, saving additional plumbing space. Output flanges accept direct-mount pump connections via DIN 5462 or 4-Bolt DIN 5462 output shaft types. The 524 Series carries an intermittent torque rating of 407 lb-ft and a continuous rating of 300 lb-ft for the series. Call us to confirm proper fit for your specific transmission configuration.

Features

Rear mount design uses transmission's rear aperture to help eliminate clearance issues
Pneumatic shift with six shift options integrated into the PTO housing
Three gear ratios in a compact two-gear housing
DIN 5462 and 4-Bolt DIN 5462 direct-mount pump output flanges
Series intermittent torque rating: 407 lb-ft; continuous rating: 300 lb-ft
Compatible with ZF9S1110 transmission

Tech Specs

  • Mounting Type: Rear Mount
  • Shift Type: Pneumatic
  • Output Shaft Type: DIN 5462, 4-Bolt DIN 5462
  • Gear Design: Two-gear, three speed ratios
  • Series Intermittent Torque Rating: 407 lb-ft
  • Series Continuous Torque Rating: 300 lb-ft (de-rated 30% from intermittent)
  • Output Power (Series): 49-57 HP at 100 RPM output shaft
  • Mounting Option: ISO 7653 80mm x 80mm mount
  • Transmission Application: ZF9S1110

Additional Information

The Chelsea 524 Series rear mount PTO was developed to address clearance challenges on vocational trucks where side-mount positions are not viable. By utilizing the rear mount aperture on compatible transmissions, the 524 Series keeps the overall installation compact. Six shift options are built into the housing, reducing external plumbing requirements. Two direct-mount pump output flanges are included, and the unit features a quick-assembly sealed bayonet connector for the indicator switch. Input adapter availability covers ZF, Mack mDrive, Volvo I-Shift, and Eaton Endurant transmissions at the series level. Typical applications include fire, aerial, refuse, tippers, and sewer and sanitation trucks.
Call Us Now!