Piston

🔧 CFMoto Piston

📦 Part Number: 0GRV-040010-5000-Q0-00002

⚙️ Piston · Engine Piston · OEM Spec

📍 Installation: Engine cylinder · Piston assembly

✅ Single unit · Premium aluminum alloy · OEM specification · Fits multiple CFMoto ATV models

This is a CFMoto OEM-spec piston, part number 0GRV-040010-5000-Q0-00002, sold as a single unit. The piston is a core moving component of the engine, reciprocating within the cylinder to convert combustion heat energy into mechanical energy, driving the crankshaft through the connecting rod — a critical element of engine power output.

The piston operates under high temperature, high pressure, and high-speed reciprocating motion. Over time, it may suffer from wear, scoring, burn damage, or fatigue — resulting in power loss, oil consumption, starting difficulty, or engine noise. Replacing it promptly with an OEM-spec piston is essential to restore engine performance, reduce oil consumption, and extend engine life.

• ✅ OEM Specification: Manufactured to CFMoto's original technical standards. Material, dimensions, and machining precision are identical to genuine parts.
• 🛡️ Premium Aluminum Alloy: Made from high-strength, heat-resistant aluminum alloy with precision casting and machining — lightweight with high structural integrity.
• 🔧 Precision Machining: Precision-machined piston skirt and ring grooves for perfect fitment with the cylinder wall and piston rings.
• 💪 Restored Performance: Replacement effectively restores engine power and resolves oil consumption or starting issues.
• 🔄 Direct Replacement: Can be used to directly replace worn, scored, or damaged original pistons.

✅ Typical signs that the piston needs replacement:
• Noticeable loss of engine power and poor acceleration.
• Excessive oil consumption (blue smoke from exhaust).
• Difficulty starting or rough idle.
• Unusual engine noise (piston slap).
• Spark plug heavily carbon-fouled or oil-fouled.
• Cylinder compression is significantly below specification.
If any of these signs appear, please inspect and replace the piston promptly.

✅ Installation Tips:
1. Confirm the piston part number is 0GRV-040010-5000-Q0-00002 and matches your vehicle.
2. Remove the cylinder head and extract the old piston.
3. Inspect the cylinder wall for wear; hone or replace if necessary.
4. Clean the piston mounting area and cylinder bore thoroughly.
5. When installing new piston rings (sold separately), pay attention to ring orientation and gap positions.
6. Install the piston pin and circlips, ensuring circlips are fully seated in the grooves.
7. Install the piston assembly and torque the connecting rod bolts to specification.
Professional installation is recommended. A break-in period is required after installation — avoid high-load operation.

⚠️ Important Notice: This product is a CFMoto piston, part number 0GRV-040010-5000-Q0-00002, single unit. Fits CFMoto ATV models equipped with 192Q or 192R engines. Minor variations may exist between production batches. If your specific model is not listed, please contact us with your VIN to confirm compatibility. Images are for reference only; actual product may differ slightly. It is recommended to replace piston rings at the same time.