The Chelsea 489 Series Power Take-Off 489XSITX-H3RA or 489XSITXH3RA is a mechanical shift PTO built for 8-bolt manual transmission openings. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, reducing potential leak paths and cutting installation time. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Strong tapered bearings replace needle bearings for greater load capacity. Compatible transmissions include Eaton Fuller, Eaton Endurant, Mack, and Tremec. Internal parts share commonality with the Chelsea 442 Series, simplifying parts sourcing. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt direct-mount cast iron housing, no adapter plate required
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
Tapered bearings for greater load-bearing capability vs. needle bearings
Fits Eaton Fuller, Eaton Endurant, Mack, and Tremec manual transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Output Shaft Type: Round Shaft, 1-1/4 in. Key
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Series: Chelsea 489
