Heat exchanger is straight and in good condition, no dents or leaks. Rivets will need to be removed. Was removed from a running 2017 Ski-Doo Freeride 800R E-Tec 137 with 7131.1 miles.17 Ski-Doo Freeride 800R E-Tec Front Heat Exchanger 137. Muff's Motorsports LLC specializes in the sale of used ATV and UTV parts. All items are in stock and will come as pictured and described. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Air Intake & Fuel Systems". The seller is "muffsmotorsports" and is located in this country: US. This item can be shipped worldwide.