Plastic Support Wheel Assembly – Precision Seeder Support Wheel

Durable support wheel assembly (model A139549132) with a 40 mm bearing (5203KYY2), designed for precision sowing machines and seed drills. Built as a lightweight, plastic‑rim gauge/support wheel to help maintain consistent seed‑to‑soil contact and stable planting depth — a reliable replacement for OEM wheels on various planter and seed drill systems.