The Chelsea 489QFLZX-V3AZ is an 8-bolt Power Take-Off unit from the Chelsea 489 Series, designed to bolt directly to the 8-bolt opening on most manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and cutting mounting time. The 489 Series shifts via wire/cable mechanical actuation and delivers intermittent torque in the 201-300 lb-ft range with output power of 46-55 HP. Strong tapered bearings replace needle bearings for greater load-bearing capability. A genuine Chelsea part, available from Pro Gear and Transmission.
Features
8-bolt mounting - bolts directly to transmission opening with no adapter plate required
One-piece cast iron housing reduces potential leak paths
Wire/cable mechanical shift actuation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
Tapered bearings for greater load-bearing capability vs. needle bearings
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- 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
- Output Shaft Type: Round Shaft, 1-1/4 in. Key
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture manual transmissions)
- Product Series: 489
Additional Information
The Chelsea 489 Series is suited for aerial equipment, vocational and municipal equipment, utility trucks, snow and ice removal, fire and rescue, and dump truck and trailer applications. The 489 Series shares internal parts with the 442 Series and offers eleven internal speed ratios. Twenty-seven output options are available in the series, including Chelsea's 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion.Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
