The Chelsea 489 Series PTO Assembly, part number 489GFAHX-V3XQ or 489GFAHXV3XQ, mounts directly to the 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and Tremec applications. The one-piece cast iron housing eliminates the need for an adapter plate, removing a potential leak path compared to designs that require one. Wire/cable mechanical shift operates this unit, and the 1-1/4" round output shaft with keyway supports intermittent torque ratings in the 201-300 lb-ft range (check application pages for the actual torque rating for your specific application). Shaft power output is 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series, which simplifies service parts sourcing. Call us to confirm proper fit for your transmission.
Features
Chelsea 489 Series, 8-bolt direct-mount housing - no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with keyway
Intermittent torque: 201-300 lb-ft (check application pages for actual rating)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for straightforward servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- 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)
- INTERMITTENT TORQUE: 201-300 lb-ft / 301-400 Nm (Check Application Pages for Actual Torque Ratings)
- TRANSMISSION MANUFACTURER COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
Additional Information
