Piston

This high-quality replacement piston (SKU: ZE0002) is designed for Zenoah G4K 40mm engines, offering a precise fit and reliable performance. With OEM references including HONDA 17210-ZE0-822, 17210-ZE8-820, and 17210-ZE0-505, it serves as a durable direct replacement for worn or damaged pistons in compatible outdoor power equipment. Measuring 4” (100mm) L x 3” (75mm) W x 2” (50mm) H, this piston is built to restore engine compression and efficiency.

• Precision-engineered for a perfect fit with Zenoah G4K 40mm engines and compatible Honda models.
• Constructed from durable materials to withstand high temperatures and stress for long-lasting performance.
• Easy to install as a direct replacement part, saving time on repairs.

• Zenoah G4K 40mm engines
• Honda compatible models (refer to OEM numbers)
• Various brushcutters and trimmers using these engine types

Engine Components – Replacement pistons for outdoor power equipment, ensuring reliable engine rebuilds.