Briggs & Stratton 1708520ASM Black Bar NetSuite-ID_604091 Fits many 990345 / 990370

Fits many 990345 / 990370 / 990421 / 990487 / 990519 / 990563 / 990564 / 1600318 / 1600326 / 1600356 / 1600357 / 1690002 / 1690012 / 1690069 / 1691704 / 1691797 / 1691815 / 1691820 / 1691887 / 1691889 / 1691892 / 1691894 / 1691935 / 1691936

Outer diameter: 6-1/4"

This flanged wheel bearing has an outer diameter of 1-3/8" and inner diameter of 5/8"

so the chain cuts faster

Briggs & Stratton 1708520ASM Black Bar NetSuite-ID_604091 Fits many 990345 / 990370Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov