Cummins Plug 3007634-20 – Genuine Expansion Seal
The Cummins Expansion Plug 3007634-20 is a critical sealing part that prevents fluid leaks and supports engine reliability. As one of the trusted Cummins genuine parts, it provides a precise fit, long service life, and consistent performance. Moreover, being a CCEC part, it has been tested for durability in demanding operating environments. Therefore, this plug helps extend engine life while lowering maintenance costs.
🔩 Specs – CCEC Parts
- Part Number: 3007634-20
- Type: Expansion Plug
- Brand: Cummins genuine parts
- Category: Cummins parts, CCEC parts
⭐ Key Benefits
- Provides strong sealing against coolant or oil leaks
- Built from durable, corrosion-resistant material
- Designed for accurate fit in Cummins engines
- Easy to install, reducing service time
- Verified to Cummins and CCEC quality standards
⚙️ Tech Insights
The Cummins Expansion Plug 3007634-20 closes casting holes in the engine block, maintaining system pressure and sealing integrity. In addition, its rugged design resists deformation from heat and vibration. As a result, the plug delivers stable performance even under high stress. Because it is manufactured to Cummins tolerances, the plug fits securely and prevents fluid loss. Furthermore, CCEC testing ensures that it withstands harsh real-world conditions, offering consistent reliability over extended use.
🛠 Engine Uses
This expansion plug is widely applied in Cummins-powered trucks, buses, construction machinery, and marine engines. For example, it helps maintain coolant flow in high-mileage fleet vehicles, protecting engines from overheating. Therefore, both equipment owners and fleet operators gain reduced downtime and lower operating costs. In addition, selecting Cummins genuine parts and CCEC parts like this plug ensures compatibility with existing Cummins parts in the system.
📦 Stock & Shipping
The Cummins Expansion Plug 3007634-20 is in stock and available for global delivery. To confirm proper fitment with your Cummins parts and CCEC parts configuration, please provide your engine serial number (ESN). Our support team will verify compatibility and assist you in selecting the right Cummins genuine parts for your needs.
