Valve Spring

This high-quality valve spring (SKU RO0024) is a direct replacement for Robin EY20 engines, ensuring reliable valve operation and consistent engine performance. Manufactured to OEM specification 227-33601-03, it provides the correct tension and durability for demanding outdoor power equipment. Restore compression and prevent valve float with this essential engine component.

• Precision-engineered to match OEM Robin 227-33601-03 specifications for a perfect fit and reliable operation.
• Constructed from durable spring steel to withstand high temperatures and repeated compression cycles.
• Simple bolt-on replacement helps restore engine compression and smooth idling without modifications.

• Robin EY20 engine
• Robin EY20-3 engine
• Robin EY20-4 engine

Engine Valve Train Components – Precision replacement springs for small engines used in generators, pumps, and agricultural machinery.