The Chelsea 489 Series Power Take-Off, part number 489GUAHX-A5RK or 489GUAHXA5RK, is an 8-bolt PTO designed to mount directly to manual transmissions with an 8-bolt aperture, including Eaton Fuller, Mack, and Tremec units. The one-piece cast iron housing eliminates the need for an adapter plate, reducing both installation time and potential leak paths. The 489 Series delivers an intermittent torque rating of 201 to 300 lb-ft and output power in the 46 to 55 HP range. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. Tapered bearings replace needle bearings for greater load capacity. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round shaft with key output
Intermittent torque rating: 201 to 300 lb-ft (301 to 400 Nm)
Output power: 46 to 55 HP (34 to 41 kW)
Tapered bearings for greater load-bearing capability versus needle bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" with Key
- Intermittent Torque: 201 to 300 lb-ft (301 to 400 Nm)
- Output Power: 46 to 55 HP (31 to 40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
