Cummins Valve Spring 3895860X – Precision Control for Engine Valves
The Cummins Valve Spring 3895860X is a genuine replacement that keeps valve operation steady in heavy-duty engines. It delivers the right tension to hold intake and exhaust valves in place, supporting smooth combustion and reliable power. With strong resistance to wear and fatigue, this spring performs under high-speed cycles and demanding conditions. Choosing original Cummins components ensures lasting performance and a secure fit for your repair or rebuild project.
🔩 Specifications
- Part number 3895860X, designed for valve systems
- Manufactured from heat-treated, fatigue-resistant steel
- Provides accurate fit and function for selected engines
- Meets OEM durability and strength standards
⭐ Key Features
- Maintains proper valve seating for efficient combustion
- Prevents valve float during high-speed operation
- Built for long service life under heavy loads
- Simple installation with OEM-quality fit
⚙️ Technical Insights
The 3895860X valve spring is critical for stable engine timing. Because it applies precise pressure, valves open and close at the right moments, which prevents piston contact and improves combustion. In addition, its design limits valve bounce, reducing wear on the valve train. Moreover, the spring’s steel composition keeps elasticity even in extreme temperatures. As a result, engines run more smoothly and maintain efficiency longer.
🛠 Application Scenarios
This valve spring is commonly used in diesel engines powering trucks, buses, construction equipment, and marine vessels. Furthermore, it works well for preventive maintenance or full engine overhauls. Whether the engine is running on highways or in off-road conditions, the 3895860X spring provides steady performance to support long-term operation.
📦 Availability
The Cummins Valve Spring 3895860X is available for fast global shipping. To confirm proper fit, please provide your engine serial number (ESN). Our team can help verify compatibility and arrange secure delivery so your order arrives safely and on time.
