Possible Delivery Service Interruption

Please Note: Due to extreme weather in CT, ME, MA, NH, RI, VT and portions of PA, NJ and NY, delivery services from numerous couriers have been temporarily suspended in these areas to ensure the safety of their employees. If you live in one of these affected states, please stay warm and safe! For more information about the status of expected deliveries to these locations please visit the courier’s website for more information: USPS, FedEx, UPS

Pro-Spur Sprocket - .325" Pitch - 7 Teeth
Stens 0856337

Stens Logo



Brand Stens
Part Number 0856337
Condition New
Crank Diameter 10mm
Pitch .325"
Teeth 7
Drum ID 2.985"
  • Bearing included

Fits These Models

STIHL 029, 034, 036, 039, MS290, MS360, MS390, 034 Super and MS310

Replaces These Parts

STIHL 1125 640 2005