This is a Left KYB Front Shock off a. 2015 Ski doo REV XM Freeride 800R Etec 154. Shock measures 17 from center of eye to center of eye. Shock is in good condition. Shock shaft is in good condition but does have some light pitting on the upper parts of the shaft as pictured.Shock does not leak and works properly. All the threads are good. The item "Ski doo 2015 REV XM Freeride 800R Etec Left KYB Front Shock 13 14 15 505073123" is in sale since Thursday, September 9, 2021. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Body Parts". The seller is "pung29" and is located in Pewamo, Michigan. This item can be shipped worldwide.