Briggs & Stratton # 494034 Crankshaft OEM NOS. This is a new part but does not have any original packaging with it so for this reason it is marked as open box. Unsure if this is used or if this look is just from shelf life without a box. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mower Parts". The seller is "master4parts" and is located in this country: US.This item can be shipped worldwide.