Husqvarna 537 20 78-04 OEM Oil Pump Worm Gear for 570, 575, 576 Chainsaws 537207804

Husqvarna 537 20 78-04 OEM Oil Pump Worm Gear for 570, 575, 576 Chainsaws 537207804

Stihl Oil Pump Worm Gear for MS 270, 271, 280, 291 Chainsaws 1133 640 7100

Stihl Oil Pump Worm Gear for MS 270, 271, 280, 291 Chainsaws 1133 640 7100

NWP Oil Pump Worm Gear for 029, 034, 036, 039, MS 290-390 Chainsaws (Replaces 1125 640 7110)

SKU
QA 11256 407110
NWP worm gears are an economical replacement option for your Stihl chainsaws. Worm gears (also known as pinion gears) are one of those wear items that get little attention until they quit working. Like all moving parts, they will eventually give out with prolonged use and need to be replaced, especially when running low quality bar oil or used motor oil. We recommend having a couple of spares around.
$7.99
Shipping Weight 0.3 lbs.

In stock
Fits the following models:
  • Stihl 029 034 036 039 MS 290 MS 310 MS 311 MS 360 MS 390 MS 391
  • Replaces Part Number 1125 640 7110

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