1406188 Inner Valve Spring Fits Caterpillar Industrial Construction Model model-4221H-74 This aftermarket replacement muffler is

This aftermarket replacement muffler is Fits International Harvester (IH) Fits Cub Lo-Boy series of compact tractors

Super AV (W/ BELT PULLEY)

11 Grooves

Outer Ring Width:

One New Aftermarket Replacement Left Hand Side Glass

1406188 Inner Valve Spring Fits Caterpillar Industrial Construction Model model-4221H-74 This aftermarket replacement muffler isOne New Aftermarket Replacement Inner (Intake) Valve Spring Fits Caterpillar (Fits CAT) 3126 C7 Diesel Engines This aftermarket replacement inner valve spring fits the cylinder head of Fits Caterpillar 3126, 3126B, and C7 diesel engines. Used in dual spring valve train assemblies, the inner spring works alongside the outer spring to maintain precise valve control and prevent float under load. Proper spring tension is critical to engine performance and