Description
The Chelsea 489XCITX-A5XD or 489XCITXA5XD is a 489 Series Power Take-Off assembly designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton/Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing bolts directly to the transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. This unit delivers up to 250 lb-ft intermittent torque and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. The 1-1/4″ round output shaft is available with a keyway. Strong tapered bearings replace needle bearings for increased load-carrying capability. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option also available
1-1/4″ round output shaft with keyway option
Tapered bearings for greater load-bearing capability over needle-bearing designs
Internal parts common to Chelsea 442 Series for broad parts availability
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: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM) / 48 HP (1,000 RPM); 18 kW (500 RPM) / 36 kW (1,000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other 8-bolt manual transmissions
- LUBRICATION: X = No Pressure Lube; P = Pressure Lube
