The Chelsea 489 Series Power Take-Off, part number 489XWAHX-A3GK or 489XWAHXA3GK, mounts directly to an 8-bolt transmission opening without an adapter plate, removing a potential leak path. The one-piece cast iron housing delivers the same intermittent torque capacity as the 442 Series (250 lb-ft / 339 Nm), and the series rates shaft power at 24 HP at 500 RPM and 48 HP at 1000 RPM. This unit uses a wire/cable mechanical shift and carries a 1-1/4" round output shaft with keyway. Strong tapered bearings replace needle bearings for greater load capacity. Compatible with Eaton/Fuller, Volvo/Mack, and other manual transmission applications with an 8-bolt aperture, including Eaton Endurant and Tremec. Call us to confirm proper fit for your specific transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option also available in the 489 Series
Intermittent torque rating: 250 lb-ft (339 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1000 RPM
1-1/4" round output shaft with keyway; greaseable output options available
Kit-style design with internal parts common to the Chelsea 442 Series simplifies service
Fits Eaton/Fuller, Volvo/Mack, Eaton Endurant, Tremec, and other manual transmissions with 8-bolt aperture
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Keyway
- 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 (1000 RPM); 18 kW (500 RPM) / 36 kW (1000 RPM)
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, Eaton Endurant, Tremec, and other 8-bolt manual transmissions
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube
Additional Information
