Chelsea part number 880XRDAX-A3AF or 880XRDAXA3AF is an 880 Series Power Take-Off Assembly designed for 8-bolt manual transmission apertures. It shifts via lever mechanical control and delivers output through a 1-1/2" 10-spline shaft fitted with a 1410 companion flange, supporting intermittent torque up to 500 lb-ft (678 Nm) -- check application pages for the actual rating on your installation. Shaft power output reaches 48 HP at 500 RPM and 95 HP at 1000 RPM. The cast iron housing accepts dual-pump mounting, making it well-suited for bulk haulers, fire trucks, oil field equipment, aerial units, and large recovery trucks. Compatible transmissions include Volvo/Mack, Allison, Eaton/Fuller, and others. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting for most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller applications
Lever mechanical shift control with optional air shift availability in the 880 Series
1-1/2" 10-spline output shaft with 1410 companion flange; supports up to 500 lb-ft (678 Nm) intermittent torque
Shaft power: 48 HP (36 kW) at 500 RPM, 95 HP (71 kW) at 1000 RPM
Dual-pump output configuration allows a hydraulic pump to mount on each end of the PTO
Cast iron housing with removable shift cover for straightforward backlash adjustment during installation
Tech Specs
- INTERMITTENT TORQUE: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- SHIFT TYPE: Lever Mechanical
- OUTPUT SHAFT TYPE: 1-1/2" - 10T Spline with 1410 Companion Flange
- MOUNTING TYPE: 8-Bolt
- OUTPUT POWER: 56+ HP / 51+ kW
- SHAFT POWER: 48 HP (36 kW) at 500 RPM; 95 HP (71 kW) at 1000 RPM
- TRANSMISSION COMPATIBILITY: Volvo/Mack, Allison, Eaton/Fuller, Other
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
