Briggs & Stratton 1687221SM Blade Set 50" Sears NetSuite-ID_593910 This fuel line from Oregon

This fuel line from Oregon measures an inner diameter of

Guide bars and Saw Chain designed for durability and versatility across a wide range of applications

Replaces OEM # 21163-0749

Meets all necessary safety standards

Crankshaft: 5/8" x 2-27/64"

Briggs & Stratton 1687221SM Blade Set 50" Sears NetSuite-ID_593910 This fuel line from OregonGenuine replacement part. This OEM part ensures proper fit and performance to maintain the life of your Equipment. Many 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