The Chelsea 489KLAHX-V3XD is an 8-bolt Power Take-Off unit from the Chelsea 489 Series, designed to bolt directly to manual transmission openings on Eaton Fuller, Mack, Tremec, and similar manual transmissions. The integral 8-bolt cast iron housing eliminates the need for an adapter plate, reducing potential leak paths and installation time. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and output power of 46-55 HP, with a 1-1/4" round keyed output shaft. Shift type is air shift. Strong tapered bearings replace needle bearings for improved load capacity. Available from Pro Gear and Transmission.
Features
8-bolt integral cast iron housing mounts directly to manual transmission opening without an adapter plate
Air shift operation
Intermittent torque rating: 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 1000 RPM
1-1/4" round keyed output shaft
Tapered bearings for greater load-bearing capability compared to needle-bearing designs
Compatible with Eaton Fuller, Mack, Tremec, and other 8-bolt manual transmissions
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: L (25/34)
- Input Gear Designator: AH
- 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)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP (500 RPM) / 48 HP (1000 RPM)
- Housing Material: Cast Iron
- Transmission Compatibility: Eaton Fuller, Mack, Tremec, and other 8-bolt manual transmissions
- Product Series: 489
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices