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Product Description
-
Works with the following brands:Worx
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Works with the following products:Chainsaw
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Fixes the following symptoms:Chain will not turn or will not stop turning
- Works with the following brands:
- Worx
- Works with the following products
- Chainsaw
- Fixes the following symptoms
- Chain will not turn or will not stop turning
Questions and Answers
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Frank
July 28, 2022
Does anyone make this gear in metal? Would be a better repair if it was?
For model number Worx 304.1 18” electric chainsaw

Hi Frank,
Thank you for your question. This gear is made of plastic. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
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Ken
January 17, 2023
Will this gear work on this model?
For model number WG304.1

Hello Ken, Thank you for contacting us. We have researched the model you have provided and have confirmed the part you are looking for is Fix Number: FIX11841844. We hope this helps!
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Jim Wackerly
February 10, 2026
On my worx chainsaw will the part number 50019119 work on this unit
For model number WG309

Hello Jim, thank you for getting in touch. No, the mentioned part will not work with your chainsaw. The gear and bearings kit, part number FIX18641735, will fit your model number. We hope this helps.
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David
January 8, 2023
My chain tensioning knob on my Worx chain saw stopped working? Do you have the parts to fix it?
For model number WG304.1

Hello David, thank you for your question! We recommend replacing the gear, part number FIX11841844, and tension wheel assembly, part number. FIX11842183. Customer service is available 7 days a week if you require assistance placing an order. Thanks again for reaching out!
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Related Parts:
Barbara
June 24, 2022
Does this fit an18" chainsaw
For model number WG304.1

Hello Barbara, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Fix Number: FIX11841844. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
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Related Parts Additional or alternate parts to consider.
Installation Instructions Provided by Fix customers like you.
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- Customer:
- Donal from LAKE PARK, FL
- Parts Used:
- 50019119
- Difficulty Level:
- Really Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Pliers, Screw drivers
Plastic gear needed worn out and replaced
Separate 2 halves of saw shell, remove snap ring from gear, remove gear
Remove motor cover, push axel and gear assembly through bearing. Replace gear reverse steps to reassemble
Remove motor cover, push axel and gear assembly through bearing. Replace gear reverse steps to reassemble
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Customer Reviews
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Tracy M - July 14, 2024
Verified Purchase
Easy to replace bad part with new part.
The new part fit perfectly and worked just as good as orginal.
Oscar H - May 29, 2024
Verified Purchase
Gear for Iworx chainsaw
Gear worked well on my Iworx chainsaw, I still haven't put it on the test cutting logs , but im sure it will work fine
Michael V - March 23, 2021
Verified Purchase
Worx 18“ chain saw
Fit perfect. Chain saw repair in 5 min.
Model Compatibility
Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.