A-B1594163-AI TUBE-BREATHER

One New Aftermarket Replacement Breather Tube Fits Briggs & Fits Stratton Small Engines

This aftermarket replacement breather tube (Fits Briggs & Fits Stratton part 594163) is a key component of the engine crankcase ventilation system. It allows excess vapors and gases to escape from the crankcase, preventing pressure buildup that can cause oil leaks or damage engine seals. Compatible with a wide range of Fits Briggs & Fits Stratton (B&S) engines used in lawn mowers, lawn tractors, and outdoor power equipment.

Compatible Models

Fits Briggs & Fits Stratton Engine Series: 409777, 40N777, 40N877, 40R577, 40R677, 40R777, 40R877, 40S777, 40S877, 40T677, 40T876, 40T877, 40U777, 40U877, 44C677, 44C777, 44C877, 44J677, 44N677, 44N777, 44N877, 44R677, 44R777, 44S577, 44S677, 44S777, 44S877, 44S977, 44T677, 44T777, 44T877, 44T977, 44U577, 44U677, 44U777, 44U877, 499777, 49C877, 49E777, 49E877, 49G575, 49J677, 49R977, 49S777, 49S877, 49T777, 49T877, 49V677, 49X977, 698172

Used in Fits Briggs & Fits Stratton-powered Engines, Lawn Mowers, and Lawn Tractors. Also fits equipment manufactured by Fits Husqvarna, MTD, and Fits Poulan powered by compatible Fits Briggs & Fits Stratton engines.

Replaces Part Number(s):

594163, A-B1594163-AI

New aftermarket replacement part - not remanufactured, not used.