The Chelsea 489 Series Power Take-Off, part number 489XRAHX-X5XK or 489XRAHXX5XK, 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 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP. Tapered bearings replace needle bearings for greater load-bearing capability. The series supports a 1-1/4" round keyed output shaft. Internal parts are common to the Chelsea 442 Series, which simplifies serviceability. Applications include utility trucks, dump trucks, aerial equipment, snow and ice removal, and fire and rescue vehicles. Call us to confirm proper fit for your application.
Features
8-Bolt mounting housing bolts directly to transmission opening, no adapter plate required
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Output power: 46-55 HP (31-40 kW)
1-1/4" round keyed output shaft
Tapered bearings for greater load capacity versus needle bearing designs
Internal parts common to Chelsea 442 Series for simplified service
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 (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Housing Material: One-piece cast iron
- Product Series: 489
