The Chelsea 489 Series Power Take-Off Assembly, part number 489KFAHX-A5XK or 489KFAHXA5XK, is a wire/cable mechanical shift PTO built around an 8-bolt mounting configuration. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening on compatible Eaton/Fuller, Volvo/Mack, and other manual transmissions, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series carries an intermittent torque rating of 201-300 lb-ft (301-400 Nm) and delivers up to 48 HP (36 kW) at 1,000 RPM. The 1-1/4" round output shaft accepts a keyed configuration. Strong tapered bearings replace needle bearings for greater load-bearing capability, and internal parts are common to the Chelsea 442 Series. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt one-piece cast iron housing mounts directly to the transmission opening, no adapter plate required
Wire/cable mechanical shift with electric-over-air shift option available in the 489 Series
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power up to 48 HP (36 kW) at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options available to reduce spline fretting and corrosion
Internal components are common to the Chelsea 442 Series, simplifying parts sourcing and service
Kit-style design allows straightforward field service; tapered bearings provide greater load capacity than needle-bearing designs
Tech Specs
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm)
- 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 1,000 RPM
- MOUNTING TYPE: 8-Bolt
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- TRANSMISSION MANUFACTURER: Eaton/Fuller, Volvo/Mack, Other
- PRODUCT SERIES: 489
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
