The Chelsea 489 Series Power Take-Off Assembly, part number 489XUAHX-V3GF or 489XUAHXV3GF, mounts directly to an 8-bolt transmission opening on compatible manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing both installation time and potential leak paths. This unit delivers up to 250 lb-ft intermittent torque and uses a wire/cable mechanical shift. The 1-1/4" round output shaft is compatible with key-style connections. Shaft power is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series, and the kit-style design simplifies service. 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 with electric-over-air shift option available in the 489 Series
250 lb-ft intermittent torque capacity, matching the Chelsea 442 Series rating
1-1/4" round output shaft with key, rated 24 HP at 500 RPM and 48 HP at 1,000 RPM
Kit-style PTO design with internal parts common to the 442 Series for simplified servicing
Greaseable output shaft option reduces spline fretting and corrosion
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct mount, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 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 manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
