For sale is a set of 2018 850 E tec Back country ski doo drivers. 2017 MXZ - 2-STROKE - 850 E-TEC - Drive System - All Models. 2017 RENEGADE - 2-STROKE - 850 E-TEC - Drive System - All Models. 2018 MXZ 850 E-TEC - Drive MXZ - 850 E-TEC. 2018 RENEGADE 850 E-TEC - Drive Renegade - 850 E-TEC.Check out my other items. We have many other parts and accessories, please check our other listings. All items are in good working condition unless otherwise stated. Please read the entire listing. If you have any questions, please feel free to ask or to call the telephone numbers above. The item "Ski doo MXZ Renegade 850 ETec 2018 Axle XP Chassis 504153574 shaft" is in sale since Wednesday, March 6, 2019. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Clutch & Drive Belts". The seller is "hhperformancellc1" and is located in North Branch, Michigan. This item can be shipped worldwide.