The Chelsea 489GFITX-A5XD or 489GFITXA5XD is an 8-bolt power take-off from the Chelsea 489 Series, designed to mount directly to manual transmissions including Eaton Fuller, Mack, and Tremec without an adapter plate. The one-piece cast iron housing eliminates the adapter plate that would otherwise add a potential leak path. The series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM via a 1-1/4 inch round keyed output shaft. Shift operation is air shift. Tapered bearings replace needle bearings for greater load-bearing capability. Call us to confirm proper fit for your transmission and application.
Features
8-bolt direct-mount housing fits most manual transmissions including Eaton Fuller, Mack, and Tremec
One-piece cast iron housing eliminates the adapter plate and reduces potential leak paths
Air shift operation
1-1/4 inch round keyed output shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm); up to 48 HP at 1,000 RPM
Tapered bearings provide greater load-bearing capability versus needle bearings
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 (A)
- Assembly Arrangement: 5
- Output Option: 1-1/4" Round Standard Shaft with 5/16" Key (XD)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP at 500 RPM; 48 HP at 1,000 RPM
- Output Power: 46-55 HP (31-40 kW)
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Product Series: Chelsea 489
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
