The Chelsea 489 Series Power Take-Off Assembly, part number 489GQAHX-A5GK or 489GQAHXA5GK, is a wire/cable mechanical shift PTO built for 8-bolt manual transmission openings on Eaton/Fuller, Volvo/Mack, and other compatible transmissions. The one-piece cast iron housing mounts directly to the 8-bolt aperture, eliminating the need for an adapter plate and reducing potential leak paths. Output shaft is a 1-1/4" round with key. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Internal components are common with the Chelsea 442 Series, and greaseable output options help reduce spline fretting and corrosion. Call us to confirm proper fit for your application.
Features
8-Bolt direct-mount cast iron housing fits Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO openings
Wire/cable mechanical shift; Electric over Air shift option also available in the 489 Series
1-1/4" round output shaft with key; greaseable output options reduce spline fretting and corrosion
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Kit-style PTO design simplifies service; internal parts common to the Chelsea 442 Series
Suitable for utility trucks, dump truck and trailer, snow and ice removal, and fire and rescue vocational applications
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount, no adapter plate required)
- SHIFT TYPE: Wire/Cable Mechanical
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- 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
- LUBRICANT: X = No Pressure Lube; P = Pressure Lube (per model suffix)
Additional Information
