Cummins Plain Washer S690-20 – Durable and Reliable Engine Component
The Cummins Plain Washer S690-20 is a genuine CCEC part designed to provide reliable load distribution and secure fastening in engine assemblies. It ensures even pressure across nuts and bolts, prevents loosening under vibration, and maintains the integrity of engine components. As a Cummins genuine part, it guarantees precise fit and long-lasting performance.
📋 Specifications
- Part Name: Cummins Plain Washer
- Part Number: S690-20
- Brand: Cummins / CCEC Genuine Parts
- Type: Flat washer for load distribution
- Material: High-strength, corrosion-resistant steel alloy
- Finish: Anti-corrosion coating for extended durability
- Compatibility: Suitable for selected Cummins engine assemblies (verify ESN for exact fit)
⭐ Key Benefits
- Even Load Distribution: Protects fasteners and components by spreading pressure evenly.
- Durability: Withstands high torque, vibration, and extreme operating conditions.
- Corrosion Resistance: Coating ensures long-term reliability even in harsh environments.
- Precision Fit: Manufactured to Cummins specifications for accurate installation.
⚙️ Technical Advantages
The Cummins Plain Washer S690-20 is precision-engineered to maintain its shape under pressure, which reduces the risk of bolt or nut damage. In addition, the anti-corrosion coating prevents rust, even when exposed to heat, moisture, or chemicals. Furthermore, the washer’s flat surface ensures optimal contact and stable fastening, which improves overall engine stability. Because it is an OEM part, technicians can install it with confidence, knowing it meets exact Cummins standards.
🛠 Common Applications
This plain washer is widely used in Cummins engines for heavy-duty trucks, construction machinery, buses, marine engines, and industrial generators. Additionally, it is ideal for engine rebuilds, routine maintenance, or wherever secure fastening is critical. Mechanics often use it with bolts and nuts in engine mounts, brackets, and other high-stress areas to ensure reliable operation.
📦 Availability and Ordering
The Cummins Plain Washer S690-20 is in stock and ready for worldwide shipping. Therefore, you can quickly replace worn washers to maintain engine performance. Always verify your engine serial number (ESN) before ordering to ensure compatibility. Choosing a genuine CCEC part guarantees durability, precision, and dependable performance.
