The Chelsea 489 Series Power Take-Off Assembly, part number 489ZQDAX-V5GK or 489ZQDAXV5GK, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and others. The one-piece cast iron housing bolts straight to the transmission without an adapter plate, reducing potential leak paths. Intermittent torque capacity for the 489 Series is 250 lb-ft (339 Nm); shaft power is rated at 24 HP (18 kW) at 500 RPM and 48 HP (36 kW) at 1,000 RPM. The output shaft is a 1-1/4" round with key configuration. Shift type is wire/cable mechanical. Internal parts are common to the Chelsea 442 Series, simplifying parts sourcing and service. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type; electric over air shift option available within the 489 Series
250 lb-ft (339 Nm) intermittent torque capacity; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4" round output shaft with keyway
Kit-style design simplifies service; internal parts are common to the Chelsea 442 Series
Greaseable output options available to reduce shaft spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
