The Chelsea 489 Series Power Take-Off, part number 489QCLZX-V3XD or 489QCLZXV3XD, is an air-shift PTO with an 8-bolt mounting configuration. The one-piece cast iron housing bolts directly to the transmission's 8-bolt 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 shaft output of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Tapered bearings replace needle bearings for greater load-bearing capability. Common applications include dump trucks, utility trucks, snow and ice removal equipment, and fire and rescue vehicles. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series, part number 489QCLZX-V3XD or 489QCLZXV3XD
8-bolt one-piece cast iron housing mounts directly to transmission, no adapter plate required
Air shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load-bearing capability versus needle-bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: C (17/37)
- Input Gear Designator: LZ
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Output Power: 46-55 HP (31-40 kW)
- Housing Material: Cast Iron
- Product Series: 489
Additional Information
The Chelsea 489 Series shares internal parts with the proven 442 Series, providing equivalent torque capacity of 250 lb-ft in a one-piece housing. The 489 Series offers eleven internal speed ratios and twenty-seven output options, including a 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Typical markets include aerial equipment, vocational and municipal equipment, and other mobile applications such as dump trucks, utility trucks, snow and ice removal, and fire and rescue. Parker Chelsea service documentation for this series includes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US).Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
