4.5×16" Planter Gauge Wheel Assembly – Offset / Replacement Wheel

Heavy‑duty 4.5×16 inch planter gauge wheel assembly — model AA66604 — with semi‑pneumatic rubber tire and rugged rim construction. Designed for planters, seed drills, and air‑seeders to deliver accurate planting‑depth control, consistent ground contact, and smooth planting performance under a variety of field conditions.