The Chelsea 489XHAHX-P5XK is an 8-bolt Power Take-Off from the Chelsea 489 Series, engineered to mount directly to most manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate. The one-piece cast iron housing eliminates the adapter plate leak path while delivering up to 250 lb-ft intermittent torque capacity, matching the 442 Series. Shift is wire/cable mechanical. Output is a 1-1/4" round keyed shaft, with the series offering 27 output options and 11 internal speed ratios. Pressure lubrication is specified for this configuration. Available from Pro Gear and Transmission.
Features
8-bolt direct-mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing removes the need for an adapter plate, reducing potential leak paths
Wire/cable mechanical shift
1-1/4" round keyed output shaft
Pressure lubrication (P designation in part number)
Strong tapered bearings replace needle bearings for greater load-bearing capability
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Lubricant: Pressure Lube
- 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
Additional Information
The Chelsea 489 Series is designed for vocational and municipal equipment, utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue applications. The series offers 27 output options including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion, and 11 internal speed ratios. Internal parts are common to the Chelsea 442 Series. Applicable transmissions include Eaton Fuller, Eaton Endurant, Mack, and Tremec.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
