YP100 Final Drive Shaft

🔧 YP100 Final Drive Shaft

📦 Fits Engine: YP100 / JOG100 (Chinese-built)

⚙️ Final Drive Shaft · Output Shaft · OEM Specification

📍 Installation Position: Final Drive Case / Rear Wheel Reduction Gear

✅ Precision Machined · High Strength Material · Wear Resistant · Fits Multiple Scooter & ATV Models

This product is a YP100 final drive shaft (output shaft), specifically designed for Chinese-built JOG100 engines and widely used across a variety of scooter and ATV brands and models. This drive shaft is a core component of the final drive case, responsible for transmitting power from the CVT transmission to the rear wheel, providing final reduction and drive.

Manufactured from high-quality alloy steel with precision machining and heat treatment, it offers excellent torsional strength, wear resistance, and durability. Over time, the final drive shaft may experience spline wear, journal wear, bending deformation, or fatigue fracture, leading to poor power transmission, abnormal noise, rear wheel wobble, or even transmission failure. Timely replacement of a damaged final drive shaft is critical to ensuring reliable power transmission and driving safety.

• ✅ OEM Specification: Manufactured strictly to original technical standards. Dimensional accuracy matches original parts completely.
• 🛡️ High Quality Alloy Steel: Made from high-strength alloy steel for excellent torsional strength and wear resistance.
• 🔧 Precision Machined: Splines and journals precision machined for high fit accuracy and smooth power transmission.
• 💪 Heat Treated: Heat treatment process enhances surface hardness and fatigue resistance.
• 🔄 Direct Replacement: Directly replaces worn or damaged original final drive shafts.

✅ Typical Signs That Final Drive Shaft Replacement Is Needed:
• Unusual noise (clunking, grinding) from the rear wheel area during operation.
• Rear wheel wobble or noticeable play.
• Rough power transmission or jerky feeling during acceleration.
• Abnormal vibration or noise from the final drive case.
• Inspection reveals severely worn splines or journal wear.
If you experience any of these symptoms, please inspect and replace the final drive shaft promptly.

✅ Installation Tips:
1. Replacing the final drive shaft requires disassembly of the final drive case; professional technician service is recommended.
2. Note the position and order of all components before removal.
3. Clean the inside of the drive case and inspect bearings and oil seals for damage; replace if necessary.
4. Ensure proper spline alignment when installing the new shaft.
5. Tighten all related bolts to OEM torque specifications.
6. After installation, refill with appropriate gear oil and check for leaks.
Professional installation by a qualified technician is recommended.

⚠️ Important Notice: This product is a YP100 final drive shaft, suitable for Chinese-built JOG100 / YP100 engines. Widely used across various scooter and ATV brands and models. Minor variations may exist between different models. Please verify your original part specifications before purchasing. Images are for reference only; actual product may vary.