The Chelsea 489XRAHX-P3GH is an 8-bolt Power Take-Off assembly from the Chelsea 489 Series, designed for manual transmissions including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the 8-bolt transmission opening, eliminating the adapter plate and reducing potential leak paths. This unit uses a wire/cable mechanical shift and delivers intermittent torque in the 201-300 lb-ft range. Output is through a 1-1/4" round keyed shaft with pressure lubrication ("P" designator in the part number). Strong tapered bearings replace needle bearings for greater load capacity. Part number 489XRAHX-P3GH or 489XRAHXP3GH. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series Power Take-Off assembly
8-bolt direct-mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift
1-1/4" round keyed output shaft with pressure lubrication
Tapered bearings for greater load capacity over needle-bearing designs
Fits manual transmissions including Eaton Fuller, Mack, and Tremec
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: 1-1/4" Round Shaft with Key
- Lubrication: Pressure Lube
- Intermittent Torque Rating: 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
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
