The Chelsea 489 Series Power Take-Off, part number 489XXITX-A3XD or 489XXITXA3XD, mounts directly to an 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec. The one-piece cast iron housing eliminates the adapter plate found on earlier designs, reducing both installation time and potential leak paths. Intermittent torque rating for the 489 Series is 201-300 lb-ft (301-400 Nm); check application pages for the actual torque rating at your specific duty cycle. Shift actuation is wire/cable mechanical. Output is through a 1-1/4" round shaft (with key option). Shaft power at 500 RPM is 24 HP (18 kW); at 1,000 RPM it reaches 48 HP (36 kW). Internal parts are common with the Chelsea 442 Series, and the kit-style design simplifies field service. Available in greaseable output configurations. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt one-piece cast iron housing mounts directly to the transmission opening, no adapter plate required
Wire/cable mechanical shift actuation
1-1/4" round output shaft (keyed option available)
Intermittent torque: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style construction shares internal parts with the Chelsea 442 Series for straightforward service
Greaseable output options to reduce spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, no adapter plate)
- 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), check application pages for actual torque ratings
- 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
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Tremec, and other 8-bolt manual transmissions
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
