The Chelsea 489 Series Power Take-Off Assembly, part number 489XCAHX-P3AF or 489XCAHXP3AF, mounts directly to 8-bolt transmission openings on Eaton Fuller, Mack, Tremec, and compatible manual transmissions. The one-piece cast iron housing bolts straight to the transmission without an adapter plate, reducing potential leak paths. Shift is wire/cable mechanical. The 1-1/4" round output shaft (with key) delivers up to 48 HP at 1,000 RPM, with an intermittent torque rating of 201-300 lb-ft for the series. Strong tapered bearings replace needle bearings for greater load-bearing capability. Internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
489 Series, 8-bolt one-piece cast iron housing mounts directly to manual transmission openings including Eaton Fuller, Mack, and Tremec
Wire/cable mechanical shift with electric-over-air shift option available in the series
1-1/4" round output shaft with key; greaseable output options available to reduce spline fretting and corrosion
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) series-rated; shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load capacity compared to needle-bearing designs
Kit-style construction with internal parts common to the Chelsea 442 Series simplifies service
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct to transmission, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 201-300 lb-ft / 301-400 Nm (check application pages for actual torque ratings)
- OUTPUT POWER: 46-55 HP / 31-40 kW
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO opening
- LUBRICANT: Pressure Lube (P designation)
Additional Information
