This is a brand-new old stock (NOS) impeller shim from Homelite — part number 42383 — specifically made to fit the Homelite AP320 water pump. This shim provides precise spacing behind the impeller, helping maintain correct clearance for smooth, efficient pump operation.
Whether you’re rebuilding your AP320 or replacing worn internal parts, this OEM shim is a direct replacement that meets original Homelite specifications. Ideal for mechanics, restorers, and anyone maintaining or restoring vintage Homelite pumps.
⭐ Key Features & Benefits
✅ OEM Homelite part — part number 42383
✅ Fits Homelite AP320 water pump
✅ NOS condition — unused, original factory quality
✅ Ensures correct impeller clearance and pump efficiency
✅ Ideal for rebuilds, maintenance, and vintage equipment restoration
📌 Fitment
Compatible With: Homelite AP320 water pump