Genuine Echo SRM2500 2501 2502 2510 Lesco LST2400 Engine Cylinder 10101122330 This is new in the box and the box is pretty rough and there is also a small corner of one of the top fins that has been broken off by the looks fairly recently. Should have little or no affect on the performance of the part and can clearly be seen in the pictures This part fits some older Echo very reliable equipment and is over $150 from the dealer. Although new, because of the defect in the part we have priced it accordingly. Part is a genuine Echo part which fits some Echo and one Lesco trimmer brush cutter Fits: Echo SRM-2501 (0043001 - 0061968) Straight Shaft Trimmer / Brushcutter SRM-2501 (061969 - 079351) Straight Shaft Trimmer / Brushcutter SRM-2501 (079352 - 098240) Straight Shaft Trimmer / Brushcutter SRM-2510 (079352 - 098240) Straight Shaft Trimmer / Brushcutter SRM-2500 Straight Shaft Trimmer / Brushcutter SRM-2502 (0010201 - 0025000) Straight Shaft Trimmer / Brushcutter SRM-2501 (001001 - 0010200) Straight Shaft Trimmer / Brushcutter SRM-250E Straight Shaft Trimmer / Brushcutter SRM-2501 (0025001 - 0043000) Straight Shaft Trimmer / Brushcutter SRM-2510 (061969 - 079351) Straight Shaft Trimmer / Brushcutter SRM-2501S (After S/N 098241) Straight Shaft Trimmer / Brushcutter Fits:Lesco LST-2400 Please check the pictures carefully as they are a large part of the description and is what you will get when you purchase this item Please subscribe to our email news letter to be notified of the sales we often have on most all of our items FREE SHIPPING ANYWHERE IN THE USA! We take good pictures and scans for you to see exactly what you are getting but if you need more details that you cannot see or just want more information about the item, please contact us with the ask seller email and we will respond as quickly as possible, usually the same day. Many of our listings are brand new items but may have an older or damaged box so we might not ship in the original box. We sometimes recycle packing/shipping material to save you money and ship the fastest and most efficient way, usually the USPS. Please Check out my other items! Our handling/shipping time is one day or less depending upon time of payment. We have been buying and selling online since 2004. Please check our feedback here and other onlineauction sites. Buy with confidence, you will not be disappointed. Thank you for looking at our items