The Chelsea 489 Series Power Take-Off Assembly, part number 489ZQDAX-A5XK or 489ZQDAXA5XK, mounts directly to 8-bolt transmission openings on most manual transmissions including Eaton Fuller, Mack, and Tremec units. The one-piece cast iron housing eliminates the adapter plate, cutting potential leak paths compared to flanged adapter designs. Intermittent torque capacity for the 489 Series is 201-300 lb-ft (301-400 Nm), with shaft power rated at 24 HP at 500 RPM and 48 HP at 1000 RPM. The output shaft is a 1-1/4" round configuration. Shift is accomplished by wire/cable mechanical actuation. Internal components are common with the Chelsea 442 Series, simplifying parts inventory. Call us to confirm proper fit for your transmission application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, eliminating the adapter plate and reducing leak paths
Wire/cable mechanical shift actuation
1-1/4" round output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series; shaft power 24 HP at 500 RPM, 48 HP at 1000 RPM
Kit-style PTO design simplifies servicing; internal parts are common with the Chelsea 442 Series
Greaseable output options available; fits Eaton Fuller, Mack, and Tremec manual transmissions
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable Mechanical
- Output Shaft Type: 1-1/4" Round
- Intermittent Torque: 201-300 lb-ft (301-400 Nm) - Check Application Pages for Actual Torque Ratings
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP (500 RPM), 48 HP (1000 RPM) / 18 kW (500 RPM), 36 kW (1000 RPM)
- Lubricant: X = No Pressure Lube, P = Pressure Lube
- Mounting Bolt Hole Quantity: 8
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
Additional Information
