489GFAHX-P5XD Chelsea 489 Series PTO

The Chelsea 489 Series Power Take-Off, part number 489GFAHX-P5XD or 489GFAHXP5XD, is an 8-bolt mechanical-shift PTO designed for most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. The 489 Series delivers intermittent torque of 201-300 lb-ft and output power of 46-55 HP. Tapered bearings replace needle bearings for greater load capacity. A 1-1/4 in. round keyed output shaft is standard in this unit. Call us to confirm proper fit for your application.

Features

8-Bolt mounting housing bolts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (34-41 kW)
1-1/4 in. round keyed output shaft
Tapered bearings for greater load-bearing capability versus 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 (34-41 kW)
• Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
• Output Shaft Type: 1-1/4 in. Round Shaft with Key
• Housing Material: One-piece cast iron
• Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)

Additional Information

The Chelsea 489 Series PTO shares internal parts common to the Chelsea 442 Series, providing parts availability and serviceability familiar to many shops. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with greaseable shaft to help reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are offered across the series. Typical applications include utility trucks, dump trucks and trailers, snow and ice removal equipment, and fire and rescue vehicles. An electric-over-air shift option is also available within the 489 Series lineup. This is a genuine Chelsea part sold by Pro Gear and Transmission.