Mfr # 18-4209. Your vessel needs only the best marine accessories with top results and will last long The Seastar solutions made it possible by making sure that your boat gets the adventure drive you need184209 is just like the thrust washer, but it does differ from a thrust washer that is, in turn, depends on the final washer and on the nut to prevent it from moving on the shaft It assists the alignment of the prop to the shaft when the inner hub is unable to hold its shape, but only this time at the aft end of the propeller184209 also functionally bears reverse thrust loads and prevents the inner hub from moving aft, with its large surface area Some of the spacers are splined Numerous Mercury, Mariner, and Mercruiser applications are cogged or pinned to work in conjunction with an outer tab washer to prevent the nut from turning loose Key Features For Volvo AQ250, 270, 275 It is proven and tested for durability and efficiency use It is designed to withstand harsh sea conditions It helps alignment for the prop to the shaft when the inner hub is unable to hold its shape It also bears reverse thrust loads and prevents the inner hub from moving aft Specifications Seastar Solutions SKU 184209 UPC 030999317568 Weight 009 LBS This product replaces 474209, GLM23160, 3099931756, 30999317568, 9223160 For Volvo AQ250, 270, 275 This product replaces 474209, GLM23160, 3099931756, 30999317568, 9223160
