The Chelsea 489 Series Power Take-Off, part number 489XFDAX-A5XK or 489XFDAXA5XK, is an 8-bolt mounted PTO designed for manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. The 1-1/4" round output shaft is available with key. Intermittent torque rating for the 489 Series is 201-300 lb-ft; shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Contact Pro Gear and Transmission to confirm proper fit for your transmission and application.
Features
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift type; electric over air shift option also available
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
Kit-style construction shares internal components with the Chelsea 442 Series for easier service
Greaseable output options to reduce pump 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; 1-1/4" Round with Key
- Intermittent Torque: 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)
- Lubricant: X = No Pressure Lube; P = Pressure Lube
- Compatible Transmission Manufacturers: Eaton/Fuller, Volvo/Mack, and others with 8-bolt PTO aperture
Additional Information