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Valve Insert C3943450

Cummins Valve Insert C3943450,DCEC

Valve Insert C3943450

Category:

Description:

Valve Insert

Parts No:

C3943450

Supersessions:

3943450

Application:

Cummins

Size:

3.5cm*0.2cm*3.5cm

Weight:

0.012KG

HS Code:

840999

Specification

Cummins Valve Insert C3943450 – Durable Seat Ring for Long-Lasting Valve Performance

The Cummins Valve Insert C3943450 is a precision-engineered component that offers a reliable sealing surface for intake and exhaust valves. Specially designed for DCEC engines, this insert withstands high combustion temperatures and maintains a tight seal to protect the cylinder head and valve assembly. As part of the trusted Cummins parts, Cummins genuine parts, and DCEC parts lineup, it ensures consistent engine efficiency and extended service life.

📦 Specifications

  • Part Number: C3943450
  • Part Name: Valve Insert
  • Material: High-grade heat-resistant alloy
  • Finish: Precision-ground contact surface
  • Condition: 100% New
  • Category: Valve Train Components
  • Engine Brand: DCEC
  • Standard: Built to Cummins genuine parts OEM specs

✅ Key Features

  • Offers high thermal resistance and durability
  • Maintains valve seating integrity over long operation
  • Reduces wear and prevents valve recession
  • Helps preserve compression and engine performance
  • Fully compatible with related Cummins parts and DCEC parts

🔧 Technical Insights

Built with a special alloy blend, this valve insert is designed to resist distortion under extreme temperatures and heavy engine loads. Its precision-ground face ensures a perfect seal between the valve and cylinder head. This insert reduces the risk of hot gas leakage and improves heat dissipation. Furthermore, it supports engine longevity by minimizing seat erosion in demanding DCEC parts applications.

💡 Application Scenarios

The C3943450 Valve Insert is commonly used in:

  • 🚛 DCEC-powered heavy-duty trucks
  • 🏗 Industrial engines operating in harsh environments
  • 🚜 Agricultural machinery that runs for long hours
  • 🧰 Engine rebuilds that require valve seat replacement
  • 🔋 Generator sets exposed to high thermal cycling

🚚 Availability

The Cummins Valve Insert C3943450 is in stock and available for fast global shipping.
For the best match with your Cummins genuine parts setup, please share your engine serial number (ESN). Our team can help confirm fitment for your specific DCEC engine model.

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