The Chelsea 489 Series Power Take-Off 489GFITX-V5RB or 489GFITXV5RB is an 8-bolt, one-piece cast iron PTO designed for most manual transmissions including Eaton Fuller, Eaton Endurant, Mack, and Tremec. The integral 8-bolt housing bolts directly to the transmission opening, eliminating the need for an adapter plate and reducing potential leak paths compared to adapter-style installations. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 24 HP at 500 RPM or 48 HP at 1,000 RPM. Shift type is air shift. Internal parts are common to the Chelsea 442 Series, keeping service straightforward. Call us to confirm proper fit for your application.
Features
8-bolt one-piece cast iron housing mounts directly to transmission opening, no adapter plate required
Air shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
489 Series output: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings replace needle bearings for increased load-bearing capability
Internal parts common to Chelsea 442 Series for easier service and parts sourcing
Fits most manual transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec and others
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Standard Mount with Metric Studs (G)
- Gear Ratio Code: F (21/37)
- Input Gear Designator: IT
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift without Installation Kit (V)
- Assembly Arrangement: 5
- 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 at 500 RPM, 48 HP at 1,000 RPM (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- Compatible Transmissions: Eaton Fuller, Eaton Endurant, Mack, Tremec and most manual transmissions with 8-bolt PTO opening
- Housing: One-piece cast iron
- Product Series: 489
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
