The Chelsea 340 Series Power Take-Off Assembly, part number 340ZKITX-Y5XD or 340ZKITXY5XD, is a reversible 6-bolt mechanical PTO built for vocational truck applications that demand both forward and reverse rotation. Lever-operated mechanical shift actuates the single low-speed range, and the 1-1/4" round output shaft with keyway transfers driveline power at up to 38 HP at 1,000 RPM (28 kW). Intermittent torque capacity reaches 200 lb-ft (271 Nm) - verify your specific application in Chelsea's application pages for actual torque ratings. Cast iron housing and a ball bearing output give this unit a longer service life in oil field, logging, and on-highway work. Compatible with Eaton/Fuller, Hino, GM, Volvo/Mack, ZF, and other manual transmissions with a 6-bolt aperture. Continuous operation is supported with a 30% de-rating. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Reversible 6-bolt mounting fits most manual transmissions with a 6-bolt aperture
Mechanical lever shift with single low-speed forward and reverse operation
1-1/4" round output shaft with keyway for positive driveline engagement
Shaft power output: 19 HP (500 RPM) / 38 HP (1,000 RPM) - 14 kW / 28 kW
Intermittent torque up to 200 lb-ft (271 Nm) - check application pages for actual ratings
Rugged cast iron housing with removable cover plate for backlash adjustment and ball bearing output
Tech Specs
- Intermittent Torque: 101-200 lb-ft (201-300 Nm); up to 200 lb-ft / 271 Nm - check application pages for actual torque ratings
- Mounting Type: Reversible, 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" key
- Output Power: 36-45 HP (21-30 kW)
- Shaft Power: 19 HP at 500 RPM / 38 HP at 1,000 RPM (14 kW at 500 RPM / 28 kW at 1,000 RPM)
- Shift Type: Lever, Mechanical
- Continuous Operation: Yes, with 30% de-rating
- Transmission Manufacturer Compatibility: Eaton/Fuller, Hino, GM, Volvo/Mack, ZF, Other
- Lubricant: No pressure lube required (X designation)
Additional Information
