Valve Collet 3940123 – Reliable Valve Retention and Engine Head Assembly Support for Cummins Engine Systems
The Valve Collet 3940123 is designed to secure the valve spring retainer and maintain proper valve assembly position in compatible Cummins diesel engine systems. It locks the valve stem and retainer together, allowing the intake and exhaust valves to operate correctly during engine cycles. This precision engine component supports accurate valve movement, stable combustion, and reliable cylinder head performance. In addition, proper valve retention helps reduce the risk of valve train damage and improves engine durability.
🔩 Specifications
- Part Number: 3940123
- Product Type: Valve Collet
- Application: For compatible Cummins diesel engine systems
- Function: Secures valve components within the cylinder head assembly
- Maintains proper connection between valve stem and spring retainer
- Supports accurate valve opening and closing movement
- Helps maintain valve train stability during engine operation
- Suitable for compatible Cummins engine applications
- Intended for engine repair, replacement, and maintenance procedures
⭐ Key Features
- Provides secure valve spring retainer positioning.
- Supports accurate valve train operation.
- Helps maintain proper valve alignment during engine cycles.
- Designed to withstand high temperatures and repeated mechanical loads.
- Reduces risks caused by loose valve components.
- Supports reliable cylinder head performance.
- Provides a practical replacement solution for worn or damaged valve collets.
⚙️ Technical Insights
The Valve Collet 3940123 plays an important role in maintaining the integrity of the cylinder head valve train assembly. It locks the valve stem and spring retainer together, allowing the valve spring to control valve movement effectively. As a result, the engine maintains proper intake and exhaust timing for efficient combustion.
In addition, valve collets operate under constant spring pressure, high engine temperatures, and repeated mechanical movement. Therefore, selecting the correct valve collet helps maintain proper fitment and valve train reliability. Furthermore, replacing worn or damaged collets during cylinder head service can help prevent valve movement issues and protect other engine components.
🛠 Application Scenarios
The Valve Collet 3940123 is suitable for compatible Cummins diesel engines used in trucks, construction equipment, agricultural machinery, generator sets, and industrial power systems. It is commonly used during cylinder head repair, valve replacement, engine overhaul, and routine maintenance procedures where secure valve assembly is required.
Moreover, technicians can use this component to restore proper valve retention after valve train wear, cylinder head servicing, or engine rebuilding. Likewise, maintenance teams can select suitable Cummins engine components to maintain reliable performance in commercial and heavy-duty environments.
📦 Availability
Available for your Cummins engine maintenance and replacement needs.
To ensure correct fitment with your Cummins engine configuration, please provide your engine model and serial number (ESN). Our support team is ready to assist with compatibility verification and help you find the correct component solution for your equipment.
