Twindisc sp311

The SP311P series PTO is suitable for both inline and side load applications. The SP311P (SP311, SP311P2, SP311HP2, SP311P3, SP311HP3) power take-off is used in a wide array of applications with the most common being mud pumps, manure pumps, injection pumps, irrigation pumps, oil & gas industry, flood control, wood chippers, tub grinders, conveyors, compressors, blowers, fans, and grain dryers.

Palmer Johnson Power Systems is North America’s leading Twin Disc distributor with over 40 years of experience servicing the Twin Disc product line. We have an expansive inventory of replacement parts and complete units for the SP311P series PTO’s. In addition to our inventory, we have product experts that can troubleshoot your issues and offer sound solutions as well as factory trained technicians that can repair your PTO and get you back up and running quick. No matter the need for your SP311P power take-off, we are here to help. Contact us today!

Key Features

  • Available in sizes 11.5″ through 21.0″
  • Tapered roller main bearings
  • Optional sintered iron plates
  • Optional ball bearing throw out
  • Built-in hex nut
  • Creates suitable application torque capacity
  • More suitable for side load applications
  • Allows for more frequent engagements
  • Creates 25% higher torque capacity
  • Eases adjustment verification

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Active Twin Disc BOM & Assembly Numbers: SP311P101, SP311P201, SP311P202, SP311P203, SP311P204, SP311P301, SP311P303, SP311P304, SP311P306, SP311P307

Legacy Twin Disc BOM & Assembly Numbers: SP311P302, SP311P305, SP311P308

OEM Assembly Numbers:

  • SP311P301 equals Cummins Engine Company P/N 3075399, Bandit P/N 900-6955-79, 900695579
  • SP311P303 equals Bandit P/N 900-6934-43, 900693443
  • SP311P304 equals Vermeer P/N 163620560, 296311160
  • SP311C001 equals Gear Products P/N 600-30061-1, 600300611
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