The Chelsea 489 Series Power Take-Off Assembly, part number 489ZQDAX-V5XK or 489ZQDAXV5XK, mounts directly to 8-bolt manual transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible transmissions without an adapter plate, which removes a potential leak path. The one-piece cast iron housing delivers intermittent torque capacity in the 201-300 lb-ft range, matching the 442 Series rating. Output is a 1-1/4" round shaft with key option, and shaft power is rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. Shift is wire/cable mechanical. Strong tapered bearings replace needle bearings for improved load-bearing capability. The kit-style design simplifies field service, and internal parts share commonality with the 442 Series. Call us to confirm proper fit for your application.
The Chelsea 489 Series fits markets including aerial, vocational and municipal equipment, utility trucks, snow and ice removal, fire and rescue, and dump truck and trailer applications. Twenty-seven output options are available across the series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are available within the 489 Series lineup. For service documentation, refer to the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US).
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with key option
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Intermittent torque: 201-300 lb-ft series rating (check application pages for actual torque ratings)
Kit-style construction with internal parts common to Chelsea 442 Series for easier service
Tech Specs
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm) - Check Application Pages for Actual Torque Ratings
- CONTINUOUS TORQUE: De-rate intermittent rating by 30% - Check Application Pages for Actual Torque Ratings
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1000 RPM
- OUTPUT SHAFT TYPE: 1-1/4" Round; 1-1/4" Round with Key
- MOUNTING TYPE: 8-Bolt
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other compatible manual transmissions
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
- PRODUCT SERIES: 489
Additional Information
The Chelsea 489 Series fits markets including aerial, vocational and municipal equipment, utility trucks, snow and ice removal, fire and rescue, and dump truck and trailer applications. Twenty-seven output options are available across the series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are available within the 489 Series lineup. For service documentation, refer to the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US).
