The Chelsea 489ZSDAX-V5GF is an 8-bolt Power Take-Off from the Chelsea 489 Series, designed to mount directly to most manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate. The one-piece cast iron housing bolts to the 8-bolt transmission opening, reducing potential leak paths. The 489 Series delivers an intermittent torque rating of 201-300 lb-ft and an output range of 46-55 HP. Wire/cable mechanical shift operation and a 1-1/4" round keyed output shaft are standard for this series. Strong tapered bearings replace needle bearings for greater load-bearing capability. Pro Gear and Transmission carries genuine Chelsea PTO units for vocational, municipal, and specialty truck applications.
Features
8-bolt direct-mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Output power: 46-55 HP (34-41 kW) for the 489 Series
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Tapered bearings for greater load-bearing capability versus needle bearings
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (34-41 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
Additional Information
The Chelsea 489 Series shares internal parts with the 442 Series, giving the same 250 lb-ft torque capacity in a one-piece 8-bolt housing. The series offers twenty-seven output options including a 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios are available across the 489 Series lineup. Typical applications include utility trucks, dump trucks and trailers, snow and ice removal equipment, and fire and rescue vehicles.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
