The Chelsea 489 Series Power Take-Off Assembly, part number 489ZUDAX-A5AZ or 489ZUDAXA5AZ, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the adapter plate found on some PTO installations, reducing potential leak paths. Intermittent torque capacity for the 489 Series is 201-300 lb-ft (301-400 Nm), matching the torque capacity of the 442 Series. Output shaft is a 1-1/4" round with key. Shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. This unit uses a wire/cable mechanical shift. Internal components are common to the Chelsea 442 Series, making parts sourcing straightforward. Call us to confirm proper fit for your transmission and application.
Features
8-bolt direct-mount cast iron housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series, simplifying service and parts sourcing
Kit-style construction makes field servicing practical
Greaseable output options available to reduce shaft spline fretting and corrosion
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4" Round with Key
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power: 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM / 18 kW at 500 RPM, 36 kW at 1,000 RPM
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
- Lubricant: X = No Pressure Lube, P = Pressure Lube
Additional Information
