The Chelsea 489 Series Power Take-Off, part number 489ZQITX-H5XK or 489ZQITXH5XK, mounts directly to the 8-bolt transmission opening on most manual transmissions including Eaton/Fuller, Volvo/Mack, and others. The one-piece cast iron housing eliminates the need for an adapter plate, removing a common leak path compared to bolted adapter setups. Intermittent torque capacity matches the 442 Series at 250 lb-ft. The output shaft is a 1-1/4" round with key, and the shift type is wire/cable mechanical. Shaft power runs 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components share commonality with the Chelsea 442 Series, simplifying service. Call us to confirm this unit fits your specific transmission and application.
The Chelsea 489 Series PTO is suited for utility trucks, snow and ice removal equipment, fire and rescue vehicles, and dump trucks and trailers. The kit-style design allows field servicing without full unit removal. The one-piece cast iron housing pairs strong tapered bearings - rather than needle bearings - for greater load-bearing capability. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are offered across the series.
Features
Chelsea 489 Series, part number 489ZQITX-H5XK or 489ZQITXH5XK
8-bolt direct mount to transmission opening - no adapter plate required
Wire/cable mechanical shift type
1-1/4" round output shaft with key
Intermittent torque: 250 lb-ft (339 Nm) - check application pages for actual rating
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to Chelsea 442 Series for simplified service
Greaseable output options available
Fits most manual transmissions including Eaton/Fuller, Volvo/Mack, and others
Tech Specs
- PRODUCT SERIES: 489
- PART NUMBER: 489ZQITX-H5XK or 489ZQITXH5XK
- MOUNTING TYPE: 8-Bolt
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (500 RPM), 48 HP (1,000 RPM) / 18 kW (500 RPM), 36 kW (1,000 RPM)
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and others with 8-bolt PTO aperture
Additional Information
The Chelsea 489 Series PTO is suited for utility trucks, snow and ice removal equipment, fire and rescue vehicles, and dump trucks and trailers. The kit-style design allows field servicing without full unit removal. The one-piece cast iron housing pairs strong tapered bearings - rather than needle bearings - for greater load-bearing capability. Twenty-seven output options are available across the 489 Series, including a 360-degree rotatable flange with greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are offered across the series.
