The Eaton Spicer 127367 Side Gear (39 Involute Spline) is a precision-engineered differential component designed to ensure smooth torque transfer and reliable drivetrain performance. Built to OEM specifications, this side gear plays a vital role in distributing power evenly within the differential assembly, enhancing vehicle stability and efficiency.
Featuring a 39 involute spline design, this gear provides secure engagement and optimal load distribution, making it ideal for heavy-duty applications. Manufactured from high-strength materials, it delivers exceptional durability and long service life, even under demanding operating conditions.
Whether you’re rebuilding a differential or replacing worn components, the Eaton Spicer 127367 offers trusted performance, precision fitment, and long-term reliability.
🔑 Key Features
- OEM Eaton Spicer Quality – Engineered for exact fit and dependable performance
- 39 Involute Spline Design – Ensures secure engagement and efficient torque transfer
- Precision Machined – Smooth operation with reduced wear and noise
- Heavy-Duty Construction – Built to handle high torque and stress
- Extended Durability – مقاuses wear and prolongs drivetrain lifespan
⚙️ Applications
- Differential gear assemblies
- Axle and drivetrain systems
- Heavy-duty trucks and commercial vehicles
- Differential repair and rebuild projects
📊 Technical Overview
| Feature | Details |
|---|---|
| Part Number | 127367 |
| Brand | Eaton Spicer |
| Component Type | Side Gear |
| Spline Count | 39 Involute Splines |
| Application | Differential / Drivetrain |
| Material | Hardened Steel |
| Condition | New |
💡 Why Choose Eaton Spicer 127367?
- Ensures smooth and efficient torque distribution
- Provides secure spline engagement
- Reduces wear on differential components
- Trusted OEM-grade reliability




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