The Chelsea 489 Series Power Take-Off 489ZRDAX-A5RE or 489ZRDAXA5RE is a mechanical-shift PTO built for 8-bolt manual transmission openings, fitting applications including Eaton Fuller, Mack, and Tremec transmissions. The one-piece cast iron housing bolts directly to the 8-bolt aperture, eliminating the adapter plate and reducing potential leak paths. The 489 Series is rated for intermittent torque in the 201-300 lb-ft range and delivers shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Strong tapered bearings replace needle bearings for improved load capacity. Common applications include utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles. Call us to confirm proper fit for your transmission and application.
Features
8-bolt direct mount housing eliminates adapter plate and reduces leak paths
Wire/cable mechanical shift operation
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Shaft power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered bearings for greater load-bearing capability over needle-bearing designs
Fits Eaton Fuller, Mack, Tremec, and other manual transmissions with 8-bolt PTO aperture
Tech Specs
- Series: Chelsea 489
- Mounting Type: 8-Bolt
- Shift Type: Wire/Cable, Mechanical
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Shaft Power: 24 HP (500 RPM) / 48 HP (1,000 RPM)
- Output Shaft Type: Round shaft, 1-1/4 in. key
- Compatible Transmissions: Eaton Fuller, Mack, Tremec (8-bolt aperture)
- Dimensions (H x W x L): 15 x 12 x 14 in.
