The Chelsea 489 Series Power Take-Off, part number 489XXAHX-A5XK or 489XXAHXA5XK, is an 8-bolt mechanical shift PTO designed for most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. The series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP, backed by strong tapered bearings in place of needle bearings for greater load capacity. The round shaft output features a 1-1/4" key and a 360-degree rotatable flange option with a greaseable shaft to help reduce spline fretting and corrosion. Call us to confirm proper fit for your specific transmission and application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate needed
Wire/cable mechanical shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (34-41 kW)
Round shaft output with 1-1/4" key; 360-degree rotatable flange option with greaseable shaft
Tapered bearings for greater load-bearing capability versus needle bearing designs
Fits most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (34-41 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
- Product Series: 489
