Carburetor for Briggs and Stratton 591323 593261 595656 591979 591160 Lawn Mower Engine 125cc 140cc Fits 300E 450E 500E 550EX 500 OE# 799583. Designed to replace multiple OE parts such as 799583, 593261, 595656, 591979, 591160, and 590556 for affordability and reliability.
