The Chelsea 489XXITX-H3XQ or 489XXITXH3XQ is a Chelsea 489 Series Power Take-Off for manual transmissions with an 8-bolt PTO mounting aperture. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening on applications including Eaton Fuller, Mack, and Tremec gearboxes, eliminating the need for an adapter plate and reducing potential leak paths. This unit uses a wire/cable mechanical shift and features a 1-1/4" round keyed output shaft. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and shaft power output of 24 HP at 500 RPM or 48 HP at 1000 RPM. Strong tapered bearings replace needle bearings for greater load-carrying capability. Call us to confirm proper fit for your transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmissions without an adapter plate
Wire/cable mechanical shift operation
1-1/4" round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1000 RPM
Tapered bearings for greater load capacity versus needle bearing designs
Fits Eaton Fuller, Mack, Tremec, and other 8-bolt manual transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP (500 RPM) / 48 HP (1000 RPM)
- Output Power: 46-55 HP (31-40 kW)
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
