The Chelsea 348 Series Power Take-Off, part number 348GFAHX-V5XD or 348GFAHXV5XD, is a single low-speed forward and reverse PTO designed for 8-bolt manual transmission apertures. The 8-bolt mounting flange mounts directly without an adapter plate, simplifying installation on compatible Eaton/Fuller, Volvo/Mack, and other transmissions. Output is driveline-type via a 1-1/4" round shaft with a 5/16" key. The cast iron housing and ball bearing output shaft handle intermittent torque up to 200 lb-ft. Shift options include wire/cable, pneumatic, or mechanical actuation. The series is noted for oil field and logging applications. A removable cover plate allows backlash adjustment in the field. Call us to confirm proper fit for your transmission and application.
Features
8-bolt mounting flange fits most manual transmissions directly, no adapter plate required
Single low-speed forward and reverse operation
Driveline output: 1-1/4" round shaft with 5/16" key
Intermittent torque rating up to 200 lb-ft (271 Nm)
Cast iron housing with heavy-duty ball bearing output
Shift type: wire/cable, pneumatic, or mechanical
Tech Specs
- Output Type: Driveline
- Output Shaft: 1-1/4" round shaft with 5/16" key
- Mounting: 8-bolt (fits most manual transmissions with 8-bolt aperture)
- Shift Type: Wire/cable, pneumatic, or mechanical
- Operation: Single low-speed forward and reverse
- Intermittent Torque: Up to 200 lb-ft (271 Nm)
- Shaft Power: 19 HP at 500 RPM, 38 HP at 1000 RPM
- Compatible Transmissions: Eaton/Fuller, Volvo/Mack, and others with 8-bolt aperture
- Lubricant: No pressure lube required
- Dimensions (H x W x L): 10 in. x 10 in. x 19 in.
Additional Information
The Chelsea 348 Series is suited for demanding forward and reverse applications in oil field and logging environments. Continuous operation is supported with a 30% de-rating applied. The flexible air shift design, when pneumatic actuation is selected, allows the shift cylinder to be positioned for maximum clearance in the vehicle. A removable cover plate provides in-field backlash adjustment without full disassembly. Parker Chelsea documents available for this series include the 340/348 Series Owner's Manual and the 348 Series Parts List (HY25-2340-M1_US).Parts Manual: Chelsea 348 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
