Cummins Lock Nut 3519535 – Secure Fastening for Engine Assembly Stability
The Cummins Lock Nut 3519535 is a high-strength fastener designed to resist loosening under vibration and torque in demanding diesel engine environments. Used in various engine and mounting assemblies, this component helps ensure structural integrity and long-term reliability in Cummins parts systems.
Built to OEM specifications, this lock nut is part of the trusted Cummins genuine parts portfolio, offering dependable performance even in harsh operating conditions.
📦 Specifications
- Part Number: 3519535
- Part Name: Lock Nut
- Material: Hardened alloy steel
- Finish: Anti-corrosion coated
- Condition: Brand New
- Category: Fasteners & Hardware
- Origin: Made to Cummins OEM standards
- Compatibility: Fits selected Cummins engine assemblies
✅ Key Features
- Provides secure fastening in high-vibration environments
- Resists loosening under torque and thermal cycling
- Durable material ensures long service life
- Easy integration with other Cummins parts
- Designed to retain preload over extended periods
🔧 Technical Insights
- Thread Precision: Manufactured with tight thread tolerances for a secure fit
- Self-Locking Design: Engineered to maintain position without additional locking components
- Heat Resistance: Maintains strength and performance at elevated engine temperatures
- OEM Compliance: Matches the standards of other Cummins genuine parts for seamless compatibility
💡 Application Scenarios
The Cummins 3519535 Lock Nut is commonly used in:
- 🔹 Cylinder head and engine block assemblies
- 🔹 Mounting brackets and support systems in commercial vehicles
- 🔹 Powertrain components requiring secure threaded joints
- 🔹 Engine rebuilds or maintenance tasks involving torque-sensitive areas
- 🔹 Industrial engines where vibration resistance is critical
🚚 Availability
This lock nut is readily available and ships worldwide.
To ensure proper fitment with your specific Cummins parts setup, please provide your engine serial number (ESN). Our support team is happy to assist with part verification and selection.
