CATEGORIES HOMEBriggs and Stratton EnginesAnimal EngineOEM PartsCylinder Assembly Lifter, Animal Item Number: 690977 Price: $5.17 Add to Cart Description This is an OEM Briggs valve tappet/lifter for the Animal engine. Specs Length:1.520" Head Diameter:.836" Stem Diameter:.314" Accessories Push Rod, Animal Intake Valve, Animal Exhaust Valve, Animal