The Chelsea 489 Series Power Take-Off, part number 489XSEVX-V3RB or 489XSEVXV3RB, is an air shift PTO designed for manual transmissions with an 8-bolt mounting aperture, including Eaton Fuller, Mack, and Tremec. The integral 8-bolt cast iron housing bolts directly to the transmission opening, eliminating the adapter plate and reducing potential leak paths. The 489 Series delivers intermittent torque in the 201-300 lb-ft range and shaft power of 24 HP at 500 RPM or 48 HP at 1,000 RPM. Tapered bearings replace needle bearings for improved load capacity. The series offers eleven internal speed ratios and a wire/cable mechanical shift. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series PTO, part number 489XSEVX-V3RB or 489XSEVXV3RB
8-bolt integral cast iron housing mounts directly to transmission opening, no adapter plate required
Air shift type
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Fits manual transmissions including Eaton Fuller, Mack, and Tremec
Tapered bearings for greater load-bearing capability versus needle bearing designs
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: EV
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 3
- Output Option: Rotatable SAE B 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RB)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP (500 RPM), 48 HP (1,000 RPM)
- Output Power: 46-55 HP (31-40 kW)
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Bearing Type: Tapered
- Product Series: 489
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
