The Chelsea 489QRLZX-D3XD or 489QRLZXD3XD is a Series 489 power take-off assembly with an Eaton Procision mount. It uses an 8-bolt mounting pattern and an Eaton Procision 12V electric/air shift. The output shaft is a 1-1/4" round (with key option available), and the unit delivers up to 46-55 HP output power, with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Intermittent torque capacity is 250 lb-ft (339 Nm); check Chelsea application pages for your specific transmission's actual torque rating. Internal components are common to the Chelsea 442 Series, simplifying parts sourcing. Kit-style construction makes field service straightforward. Sold by Pro Gear and Transmission.
Features
8-bolt mounting pattern
Electric-over-air shift option available in the 489 Series
Output shaft: 1-1/4" round (key option available)
Intermittent torque: 250 lb-ft (339 Nm), confirm actual rating on Chelsea application pages
Shaft power output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts are common to the Chelsea 442 Series, supporting easier serviceability
Tech Specs
- Product Series: 489
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: LZ
- Lube Option: No Pressure Lube (X)
- Shift Option: Eaton Procision 12V DC Electric/Air Shift (D)
- Assembly Arrangement: 3
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 500 RPM: 24 HP (18 kW) | 1,000 RPM: 48 HP (36 kW)
- Intermittent Torque: 250 lb-ft / 339 Nm (check Chelsea application pages for actual rating by transmission)
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.