The Chelsea 489 Series Power Take-Off 489QCLZX-V3XQ or 489QCLZXV3XQ is an air-shift PTO built for an 8-bolt transmission opening. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, eliminating a potential leak path. Tapered bearings replace the needle bearings found in earlier designs, providing greater load-bearing capability. Intermittent torque capacity for the series runs 201-300 lb-ft (301-400 Nm), with shaft power rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Call us to confirm this configuration is correct for your specific transmission and application.
Features
8-bolt mounting fits directly to transmission opening without an adapter plate
Air shift operation
Tapered bearings for greater load-bearing capability vs. needle bearing designs
Intermittent torque rating: 201-300 lb-ft (301-400 Nm) for the 489 Series
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Internal parts common to the Chelsea 442 Series
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: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T), Rotated 90 Degrees (XQ)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Shaft Power: 24 HP (500 RPM) / 48 HP (1,000 RPM)
- Output Power (Series): 46-55 HP / 31-40 kW
- Part Number: 489QCLZX-V3XQ or 489QCLZXV3XQ
Additional Information
The Chelsea 489 Series is suited for vocational and municipal equipment applications including utility trucks, dump trucks, snow and ice removal vehicles, and fire and rescue apparatus. The series offers twenty-seven output options including a 360-degree rotatable flange with a greaseable shaft to reduce pump shaft spline fretting and corrosion. Eleven internal speed ratios and shift configurations are available across the series. Internal components are shared with the Chelsea 442 Series, simplifying parts stocking and service. Contact Pro Gear and Transmission to confirm this specific configuration fits your transmission and application.Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
