Rebuilt Snowmobile Engines Warranty
Rebuilt Polaris Dragon Warranty
All Polaris Dragon motors rebuilt by Duncan Brothers carry a 12 month warranty from the date that it is shipped to you. The warranty covers any defects in the performance of the engine, but does not cover any installation or operating errors.
All other Motor Rebuilds
All other motors rebuilt by Duncan Brothers have a 30 day warranty against any defects with the motor or components. The warranty does not cover any installation or operating errors.
Contact us if you have more questions regarding the warranty.