Description
The Chelsea 267XBFJP-M5XK or 267XBFJPM5XK is a constant mesh (non-shiftable) Power Take-Off from the Chelsea 267 Series, built for Allison automatic transmissions on a 10-bolt mounting pattern. This PTO delivers an intermittent torque rating in the 301-400 lb-ft range (check application pages for the actual figure specific to your installation) and shaft power of 32 HP at 500 RPM or 64 HP at 1,000 RPM. The output shaft is a 1-1/4″ round with keyway. The 267 Series is suited for mobile applications running variable-displacement piston pumps, including refuse trucks, snow and ice removal vehicles, and yard jockey trucks. Chelsea’s 360-degree rotatable flange design aids installation clearance, and the wet spline shaft option helps extend service life for both the PTO and the driven pump. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern fits Allison automatic transmissions
Constant mesh (non-shiftable) design suited for continuous-duty mobile applications
Intermittent torque capacity in the 301-400 lb-ft range; check application pages for exact rating
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
1-1/4″ round output shaft with keyway
360-degree rotatable flanges improve installation clearance; wet spline or greaseable shaft options available
Tech Specs
- SHIFT TYPE: Constant Mesh (Non-Shiftable)
- MOUNTING TYPE: 10-Bolt
- TRANSMISSION APPLICATION: Allison Automatic Transmissions
- INTERMITTENT TORQUE: 301-400 lb-ft / 401-500 Nm (335 lb-ft / 454 Nm – check application pages for actual torque rating)
- OUTPUT SHAFT TYPE: 1-1/4″ Round with Keyway
- OUTPUT POWER: 56+ HP / 41-50 kW
- SHAFT POWER: 32 HP at 500 RPM, 64 HP at 1,000 RPM (24 kW at 500 RPM, 48 kW at 1,000 RPM)
- DIMENSIONS (H x W x L): 8.38″ x 10.38″ x 14.25″
