Cummins Expansion Plug 3011952-20 – Reliable Sealing for Engine Integrity
The Cummins Expansion Plug 3011952-20 is designed to provide a secure seal for engine block openings, ensuring leak-free operation. Because it meets Cummins genuine parts and CCEC parts standards, it delivers consistent performance under high pressure and temperature conditions. Although compact, this plug plays a vital role in maintaining engine efficiency and protecting internal components.
🔩 Specifications
- Part Name: Expansion Plug
- Part Number: 3011952-20
- Brand: Cummins genuine parts, CCEC parts
- Material: High-strength steel with corrosion-resistant coating
- Function: Seals engine block openings to prevent leaks
- Compatibility: Fits select Cummins parts assemblies in CCEC engines
⭐ Key Features
- Precision-machined for secure and accurate fit
- High-strength steel construction to withstand pressure
- Corrosion-resistant coating for long-lasting durability
- Maintains engine integrity and prevents fluid leakage
- Direct fit in Cummins parts and CCEC parts assemblies
⚙️ Technical Insights
Because this expansion plug uses high-quality steel, it maintains a tight seal even under fluctuating pressure and temperature. The corrosion-resistant coating protects against rust and wear, ensuring long-term reliability. Moreover, it follows Cummins genuine parts and CCEC parts standards, providing precise fitment and stable operation. In addition, the plug’s robust design prevents loosening or deformation, which helps maintain engine efficiency and reduces maintenance needs. These features collectively enhance engine performance and reliability.
🛠 Application Scenarios
The Cummins Expansion Plug 3011952-20 is commonly used in CCEC engine assemblies to seal oil, coolant, and hydraulic passages. For example, it is essential in trucks, construction machinery, marine engines, and industrial generators where leak-free operation is critical. Furthermore, because it ensures secure sealing and protects engine components, it is suitable for both repair work and full engine assembly. Whether replacing worn plugs or installing new components, this part helps maintain efficient and reliable engine operation.
📦 Availability
This expansion plug is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts and CCEC parts configuration, please provide your engine serial number (ESN). Our support team will confirm compatibility quickly.
