The Chelsea 489GQAHX-P5XD 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 an adapter plate, reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and uses wire/cable mechanical shift actuation. Output is through a 1-1/4" round keyed shaft. Tapered bearings replace needle bearings for greater load capacity. Internal parts are common to the Chelsea 442 Series, making service straightforward.
Features
8-bolt direct mounting to most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing eliminates adapter plate and reduces leak paths
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Wire/cable mechanical shift actuation
1-1/4" round keyed output shaft
Tapered bearings for greater load-bearing capacity vs. needle bearings
Internal parts common to Chelsea 442 Series for easier serviceability
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Output Power: 46-55 HP (31-40 kW)
- Housing Material: Cast Iron
Additional Information
The Chelsea 489 Series is suited for vocational equipment including utility trucks, dump trucks, snow and ice removal vehicles, and fire and rescue apparatus. The series offers eleven internal speed ratios and twenty-seven output options, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Service documentation for the 489 Series includes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US), available through Parker's Product Support section.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
