SaferCCTV Replace 503 850 901 Chain Brake Handle Lever for Husqvarna 340 345 350 353 Chainsaw 1. Unique service can make you rest assured to buy--(1)60-days money-back guarantee, 12 month warranty. (2) Often give away free tool products (because we clean stock). Please contact us if you need any of the above services 2. Replacement OEM Part Number: 503 850 901 3. Fit for Husqvarna 340 345 350 353 Chainsaw 4. Package Include:1x Chain Brake Handle Lever 5. Please check the description and picture detail before order it, make sure it is fit your part. If you are not sure is it fit your item, please contact us, we will check for you