Cummins O Ring Seal 3883284 – Reliable Sealing for High-Performance Diesel Engines
The Cummins O Ring Seal 3883284 is a critical sealing component engineered to maintain leak-proof joints in high-pressure and high-temperature diesel engine environments. Whether it’s used in fuel, oil, or coolant systems, this O-ring ensures a tight, durable seal that protects the engine from fluid loss and contamination.
Designed to meet strict OEM tolerances, the 3883284 is trusted in Cummins parts and widely adopted across DCEC parts assemblies. Its high-quality elastomer construction and resistance to harsh fluids make it an essential solution for demanding diesel applications.
📦 Specifications
- Part Number: 3883284
- Part Name: O Ring Seal
- Material: Fuel- and oil-resistant elastomer (e.g., NBR or FKM)
- Color: Black
- Condition: Brand New
- Category: Sealing & Gasket Components
- Origin: Built to Cummins OEM quality standards
- Compatibility: Used across multiple DCEC parts and Cummins genuine parts applications (confirm with ESN)
✅ Key Features
- Creates a secure seal to prevent leaks under pressure
- Withstands heat, vibration, and chemical exposure
- Maintains flexibility and compression over time
- Simple yet essential part in Cummins parts maintenance
- Fully compatible with a wide range of DCEC parts systems
🔧 Technical Insights
- OEM Precision Fit: Molded to exact dimensions for a tight, leak-free interface
- High Elasticity: Provides long-term performance without cracking or hardening
- Thermo-Chemical Resistance: Handles contact with engine fluids including diesel fuel, oil, and coolant
- Reliable Recovery: Recovers original shape after compression, ensuring a long-lasting seal in Cummins genuine parts assemblies
💡 Application Scenarios
The Cummins 3883284 O Ring Seal is typically used in:
- 🔹 Fuel injection systems or fuel filter housings
- 🔹 Engine coolant and lubrication sealing points
- 🔹 DCEC-manufactured diesel engines and assemblies
- 🔹 Heavy-duty trucks and generators using Cummins parts
- 🔹 Scheduled engine servicing, overhaul, and leak repair tasks
🚚 Availability
The 3883284 O Ring Seal is in stock and available for global delivery.
To ensure compatibility with your DCEC parts or Cummins genuine parts, please share your Engine Serial Number (ESN). Our support team is here to confirm fitment and provide fast assistance.
