The Chelsea 660GSAHX-V3RA or 660GSAHXV3RA is a 660 Series Power Take-Off built for medium to heavy duty truck applications. The 660 Series mounts to most popular 6-bolt manual transmissions and uses a cast iron housing with tapered cone bearings on the output shaft for long service life. Tapered bearings on the input shaft provide greater load-bearing capability compared to needle-bearing designs. The series supports intermittent torque up to 375 lb-ft and continuous operation with a 30% de-rating. Shift type is wire/cable or mechanical. Compatible transmission manufacturers include Eaton/Fuller, Volvo/Mack, and others. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 660 Series Power Take-Off, part number 660GSAHX-V3RA or 660GSAHXV3RA
6-bolt mounting fits most popular manual transmissions including Eaton/Fuller and Volvo/Mack
Cast iron housing with cast iron bearing caps for durability
Tapered cone bearings on output shaft and tapered bearings on input shaft
Intermittent torque capacity up to 375 lb-ft (508 Nm); continuous operation supported with 30% de-rating
Wire/cable or mechanical shift type; space-saving air shift cover option available in the 660 Series
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Intermittent Torque: Up to 375 lb-ft (508 Nm)
- Continuous Operation: Yes, with 30% de-rating
- Output Power: 56+ HP / 51+ kW
- Shaft Power: 36 HP (500 RPM), 71 HP (1000 RPM), 107 HP (1500 RPM)
- Output Types: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and others
- Housing Material: Cast Iron
Additional Information
Parts Manual: Chelsea 660 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
