A-B1691493-AI LINER-PORT model-420EST resulting in rough idling

resulting in rough idling

One New Aftermarket Replacement Shaft and Sleeve Assembly that Fits Ford/New Holland Industrial Construction models: 340A

Wix 49978 (outer)

The diaphragm pumps fuel from the tank to the engine

9280 (s/n JEE0031850 and later)

A-B1691493-AI LINER-PORT model-420EST resulting in rough idlingOne New Aftermarket Replacement Port Liner Fits Briggs and Stratton Small Engines This aftermarket replacement port liner Fits Briggs and Stratton (B&S) small engines used in a wide range of lawn and garden equipment. The port liner is an internal engine component that lines the intake or exhaust port area of the cylinder, helping to maintain proper engine efficiency and sealing. Replacing a worn or damaged port liner restores proper engine