Links to products I have in my tool bag.
Carb I used. https://amzn.to/3yI3AJ8
Compression tester. https://amzn.to/2NMgeze
Spark Checker. https://amzn.to/3bnXjmA
Tygon Fuel Line. https://amzn.to/3aCGntm
Carb Adjustment tools. https://amzn.to/3k7cgxe
Primer Bulb. https://amzn.to/3dC0WYK
Fuel Filter. https://amzn.to/2ZC0T7i
Metering Diaphragm.

Model number: 41EDT57C966

Thanks for watching. If you can get it started, this 4 cycle trimmer runs good. But you'll never guess what was keeping it from starting.