The Chelsea 489 Series Power Take-Off, part number 489GHAHX-A5RF or 489GHAHXA5RF, is a mechanical-shift PTO built for 8-bolt manual transmission openings found on Eaton Fuller, Mack, Tremec, and Eaton Endurant gearboxes. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, cutting installation time and eliminating an extra leak path. The 489 Series delivers intermittent torque capacity in the 201-300 lb-ft range and relies on tapered bearings rather than needle bearings for greater load-carrying capability. Output is through a 1-1/4" round shaft with key. Common applications include utility trucks, dump trucks, and snow and ice removal equipment. Call us to confirm proper fit for your specific transmission.
Features
8-bolt mounting housing bolts directly to transmission, no adapter plate required
Wire/cable mechanical shift operation
1-1/4" round shaft with key output
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Tapered bearings for greater load capacity than needle-bearing designs
Internal parts common to Chelsea 442 Series for broad serviceability
Tech Specs
- Mounting Type: 8-Bolt (direct to transmission, no adapter plate)
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- 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
- Product Series: Chelsea 489
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec (8-bolt aperture)
