The Chelsea 489ZQDAX-A5RY or 489ZQDAXA5RY is a 489 Series Power Take-Off designed for manual transmissions with an 8-bolt PTO mounting aperture, including Eaton Fuller, Mack, and Tremec. The one-piece cast iron housing bolts directly to the transmission opening, eliminating the need for an adapter plate and reducing potential leak paths. This unit uses air shift and delivers intermittent torque in the 201-300 lb-ft range. The output is a rotatable DIN 5462 pump mount with a DIN 5462 (B8x32x36) shaft. Tapered bearings provide greater load capacity than needle-bearing designs, and the internal parts are common to the Chelsea 442 Series. Call us to confirm proper fit for your application.
Features
Chelsea 489 Series, 8-bolt mounting
One-piece cast iron housing eliminates adapter plate and reduces leak paths
Air shift
Rotatable DIN 5462 pump mount output with DIN 5462 shaft (B8x32x36)
Tapered bearings for greater load capacity over needle-bearing designs
Internal parts common to Chelsea 442 Series for simplified serviceability
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Mounting Option: Deep Mount (Z)
- Gear Ratio Code: Q (19/24)
- Input Gear Designator: DA
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Rotatable DIN 5462 Pump Mount, DIN 5462 Shaft (B8x32x36) (RY)
- Intermittent Torque: 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
- Housing Material: Cast Iron
- Part Number: 489ZQDAX-A5RY or 489ZQDAXA5RY
Additional Information
Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices
