The Chelsea 489 Series Power Take-Off, part number 489XAAHX-A5RK or 489XAAHXA5RK, is an 8-bolt PTO designed to mount directly to most manual transmissions including Eaton Fuller, Mack, and Tremec without requiring an adapter plate. The integral one-piece cast iron housing eliminates a potential leak path that adapter-plate designs introduce. Shift type is wire/cable mechanical. Output is via a 1-1/4" round shaft with key. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM through the output shaft. Tapered bearings replace needle bearings for improved load capacity. Call us to confirm proper fit for your specific transmission.
Features
8-bolt direct-mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
Integral one-piece cast iron housing eliminates adapter plate and reduces potential leak paths
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-bearing capacity versus needle-bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" 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 1,000 RPM
- Housing Material: One-piece cast iron
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
