The Chelsea 489XUEVX-A5RF is an 8-bolt Power Take-Off from the Chelsea 489 Series, designed for use with most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The 489 Series uses a one-piece cast iron housing that bolts directly to an 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. The series carries an intermittent torque rating of 201-300 lb-ft and output power of 46-55 HP. Internal parts are common to the Chelsea 442 Series. Available from Pro Gear and Transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
Internal parts common to Chelsea 442 Series; tapered bearings in place of needle bearings for greater load capacity
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft: 1-1/4" Round Shaft with Key
- 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
- Lubrication: No Pressure Lube (X designation)
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
Additional Information
The Chelsea 489 Series is suited for aerial, vocational, and municipal equipment applications including utility trucks, snow and ice removal, fire and rescue, and dump truck and trailer operations. The series offers twenty-seven output options including a 360-degree rotatable flange with greaseable shaft, designed to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios are available across the 489 Series. Kit-style construction simplifies field service. For parts and service documentation, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and Chelsea Service Manual (HY25-6489-M1/US).Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
