The Chelsea 489 Series Power Take-Off, part number 489XQAHX-U3XK or 489XQAHXU3XK, mounts directly to 8-bolt manual transmission openings, including Eaton Fuller, Mack, and Tremec, using a one-piece cast iron housing that eliminates the need for an adapter plate and reduces potential leak paths. Shift actuation is wire/cable mechanical. The 1-1/4" round output shaft (with key option) is driven through tapered bearings rather than needle bearings for greater load capacity. Intermittent torque rating for the 489 Series is 201-300 lb-ft (301-400 Nm); shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Wire/cable mechanical shift; electric-over-air shift option available within the 489 Series
Intermittent torque: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options to reduce spline fretting and corrosion
Tapered bearings replace needle bearings for greater load-bearing capability
Internal parts common to Chelsea 442 Series; kit-style design simplifies service
Tech Specs
- Intermittent Torque: 201-300 lb-ft (301-400 Nm), check application pages for actual torque ratings
- Shift Type: Wire/Cable Mechanical
- Output Power: 46-55 HP (31-40 kW)
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt aperture
- Output Shaft Type: 1-1/4" Round; 1-1/4" Round with key
- Mounting Type: 8-Bolt
- Product Series: 489
- Lubricant: X = No Pressure Lube / P = Pressure Lube
- Shaft Power: 24 HP (500 RPM) / 48 HP (1,000 RPM) | 18 kW (500 RPM) / 36 kW (1,000 RPM)
Additional Information
