Wadoy 593261 Carburetor for Briggs & Stratton 4 Cycle Carb Lawn Mower Motorbike Engine Outdoor Power Equipment Replacement Accessories Parts PART NUMBER - Replacement part for Briggs & Stratton carburetor 593261 PREFECT FIT - For Briggs & Stratton 300E 450E 08P502 8P502 Vertical Engine Replace # 591979 595656 GREAT FUNCTION - Supplies a steady flow of fuel to its engine,gives your mower new power. HIGH QUALITY - Quality product with durable performance direct fit to original equipment. MONEY-BACK GUARANTEE - Non original part, if you're not satisfied, you can ask for a replacement or full refund