The Chelsea 489XRAHX-V5RJ is an 8-bolt Power Take-Off from the 489 Series, designed to bolt directly to manual transmission openings found on Eaton Fuller, Mack, Tremec, and Eaton Endurant gearboxes. The integral one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and installation time. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round shaft with key. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 55 HP output, with strong tapered bearings in place of needle bearings for greater load capacity. Typical applications include utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles. Sold by Pro Gear and Transmission.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening - no adapter plate required
Wire/cable mechanical shift type
1-1/4" round shaft with key output
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power up to 55 HP (46-55 HP range)
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" 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
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt opening)
Additional Information
The Chelsea 489 Series shares internal parts with the 442 Series, giving technicians familiarity across both platforms. The kit-style design simplifies field service. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios are offered across the series. Applicable markets include aerial, vocational and municipal equipment, and other mobile applications.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
