Order Includes: 1 x Thermostat / 1 x Waterpipe And Thermostat O-Ring. Compatible with KTM models: 400 EXC Racing 2004-2005 / 400 EXC 2004-2006 / 400 XCW 2007-2010. Parts Numbers: Thermostat: 59435017000 Waterpipe And Thermostat O-Ring: 0770320020. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
