Oil Pump & Worm Gear for Ryobi RY40503 14", RY40580 18" 40V Cordless Chainsaw

In stock - 34 units available
SKU: HOM-KIT4050
Regular price $5.99 USD

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New OEM Ryobi oil pump & worm gear for Ryobi 40 volt chainsaw model number RY40503. Includes part numbers 537485001 & 309516002.

Compatible part numbers:
  • Ryobi 537485001 (worm gear)
  • Ryobi 309516002 (oil pump)


Compatible model numbers:
  • Ryobi RY405010 (RY405100) 40 volt 14" chainsaw
  • Ryobi RY40503 (RY40530) 40 volt chainsaw
  • Ryobi RY40503VNM (RY40530VNM) 40 volt chainsaw
  • Ryobi RY40505 (RY40550) 40 volt 16" chainsaw
  • Ryobi RY40508 (RY40580) 40 volt 18" chainsaw