Cummins Sealing Washer G3920773 – Reliable Seal for Cummins Engines
The Cummins Sealing Washer G3920773 is a genuine Cummins part designed to create a strong, leak-proof connection in critical engine assemblies. It plays a vital role in preventing oil, coolant, and fuel leaks, while also maintaining optimal system pressure. Because it is manufactured with precision and premium materials, it consistently meets Cummins’ strict performance standards. As a result, it delivers both long service life and dependable reliability.
📋 Specifications
- Part Name: Cummins Sealing Washer
- Part Number: G3920773
- Brand: Cummins Genuine Parts
- Function: Creates a secure seal between components to stop fluid leakage
- Material: Heat- and corrosion-resistant metal alloy
- Compatibility: Fits multiple Cummins engine models (verify ESN for exact match)
⭐ Key Benefits
- Leak Prevention: Blocks oil, coolant, and fuel loss, which helps maintain performance.
- Durability: Resists corrosion, high pressure, and extreme heat for longer service life.
- Precision Fit: Matches Cummins tolerances for smooth and quick installation.
- Engine Protection: Shields engine components from damage caused by fluid contamination.
⚙️ Technical Advantages
The Cummins Sealing Washer G3920773 offers several technical benefits. First, advanced metal-forming technology ensures a uniform surface and optimal thickness, which improves sealing performance. In addition, its heat-treated alloy construction withstands temperature changes without warping. Moreover, the protective anti-corrosion coating extends its life even in harsh environments. Because the washer has precise dimensions, technicians can install it directly without modifications, saving both time and effort during repairs or scheduled maintenance.
🛠 Common Applications
You will find this sealing washer used in many Cummins engines for heavy-duty trucks, buses, agricultural machinery, construction equipment, generators, and marine engines. In most cases, it is installed in fuel systems, coolant channels, and lubrication assemblies where a secure seal is crucial. Furthermore, mechanics often replace it during overhauls or leak repairs to maintain engine efficiency, reduce downtime, and prevent costly damage.
📦 Availability and Ordering
We keep the Cummins Sealing Washer G3920773 in stock for fast, worldwide delivery. Therefore, you can minimize downtime by ordering whenever you need it. Before purchasing, always verify your engine serial number (ESN) and part number to ensure compatibility. By choosing a genuine Cummins part, you gain better durability, improved sealing performance, and peace of mind that your engine is fully protected.
