The Chelsea 489 Series Power Take-Off, part number 489XHAHX-V3XQ or 489XHAHXV3XQ, mounts directly to an 8-bolt transmission opening on manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. Its one-piece cast iron housing eliminates the adapter plate found on some designs, removing a potential leak path in the process. This unit uses a wire/cable mechanical shift and delivers 24 HP at 500 RPM and 48 HP at 1,000 RPM through a 1-1/4" round output shaft with keyway. The 489 Series carries an intermittent torque rating of 201-300 lb-ft, matching the 442 Series torque capacity in a direct-mount housing. Strong tapered bearings replace needle bearings for greater load-handling capability. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, eliminating the need for an adapter plate
Wire/cable mechanical shift with electric-over-air shift option available
1-1/4" round output shaft with keyway; greaseable output options to reduce spline fretting and corrosion
Tapered bearings replace needle bearings for greater load-bearing capability
Internal parts common to the Chelsea 442 Series for broad parts interchangeability
Kit-style design simplifies service and rebuild
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount, one-piece cast iron housing; no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical (electric-over-air shift option available)
- OUTPUT SHAFT TYPE: 1-1/4" Round with keyway
- 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
- INTERMITTENT TORQUE: 201-300 lb-ft (301-400 Nm), check application pages for actual torque rating
- CONTINUOUS TORQUE: De-rate intermittent torque rating 30%, check application pages for actual rating
- TRANSMISSION COMPATIBILITY: Eaton Fuller, Eaton Endurant, Volvo/Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (suffix-dependent)
Additional Information
