Briggs & Stratton # 691811 TAPPET-VALVE out of stock as of 08/26/2023 5:12 AM View Product | Affiliate Disclosure Features Sold on Amazon Briggs & Stratton part number 691811. Briggs & Stratton also owns Simplicity, Snapper, and Murray brands. Briggs & Stratton # 691811 TAPPET-VALVE Briggs & Stratton # 691811 TAPPET-VALVE Tappet-valve out of stock as of 08/26/2023 5:12 AM View Product Briggs & Stratton Generator Part # 691811 - Valve Tappet Briggs & Stratton Generator Part # 691811 - Valve Tappet Part 691811, Valve Tappet, is a genuine OEM part manufacturered by Briggs. The manufacturer describes it as "TAPPET-VALVE". It is used in Briggs & Stratton Generators. out of stock View Product