The Chelsea 489 Series Power Take-Off, part number 489QFLZX-V3AF or 489QFLZXV3AF, is an air shift PTO built for an 8-bolt transmission opening. The one-piece cast iron housing bolts directly to the transmission, eliminating the need for an adapter plate and reducing potential leak paths. Tapered bearings replace needle bearings for greater load-handling capability. Internal parts are common to the Chelsea 442 Series. The series carries an intermittent torque rating of 201 to 300 lb-ft. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-bolt mounting housing bolts directly to transmission opening, no adapter plate required
Air shift operation
One-piece cast iron housing reduces potential leak paths
Tapered bearings for greater load-handling capacity vs. needle bearing designs
Internal parts common to Chelsea 442 Series for easier serviceability
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: F (21/37)
- 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 BB Shaft (1" 15T) (AF)
- Intermittent Torque (Series Rating): 201 to 300 lb-ft (301 to 400 Nm)
- Output Power (Series Rating): 46 to 55 HP (31 to 40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Product Series: 489
- Housing Material: One-piece cast iron
Additional Information
The Chelsea 489 Series PTO is suited for utility trucks, snow and ice removal equipment, fire and rescue vehicles, and dump trucks and trailers. The series offers eleven internal speed ratios and twenty-seven output options, including a 360-degree rotatable flange. Internal components are shared with the Chelsea 442 Series, simplifying parts inventory for shops already familiar with that platform. For service information, refer to the Chelsea 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