Cummins Filler Cap 107981 – Reliable Seal for Engine Fill Points
The Cummins Filler Cap 107981 is a trusted sealing component used in diesel engine systems to secure oil or coolant reservoirs. It keeps contaminants out while helping maintain internal system pressure. Designed according to Cummins genuine parts standards, this cap is a reliable choice for long-term use. Moreover, it integrates smoothly with various CCEC parts and other Cummins parts, ensuring performance and durability.
🔩 Specifications
- Part Number: 107981
- Part Name: Filler Cap
- Material: Heat-resistant composite plastic
- Color/Finish: Matte black with grip texture
- Condition: 100% Brand New
- Category: Engine Service Caps
- Origin: Manufactured under Cummins OEM standards
- Compatibility: Fits selected oil and coolant reservoir applications (verify with ESN)
⭐ Key Features
- Ensures a tight seal to avoid fluid leaks
- Prevents dust, dirt, and water from entering the reservoir
- Easy to install—no tools required
- Built with heat- and chemical-resistant materials
- Fits well with many Cummins parts and CCEC parts systems
- Helps maintain consistent pressure inside the tank
⚙️ Technical Insights
The Cummins 107981 Filler Cap includes a precision-molded sealing surface and internal gasket to deliver a leak-proof fit. As part of Cummins genuine parts, it matches OEM tolerances exactly. Furthermore, the lightweight polymer body withstands high engine temperatures and vibration without warping or cracking. Its ergonomic grip design allows for quick, secure closure even in tight spaces.
🛠 Application Scenarios
This filler cap is widely used in:
- Engine oil fill points on industrial diesel engines
- Coolant reservoir covers in CCEC parts engine platforms
- Marine, mining, or construction power systems
- Generator sets and mobile equipment using Cummins parts
- Engine rebuild or regular maintenance service
📦 Availability
The Cummins Filler Cap 107981 is in stock now and ready for fast international shipping.
To ensure perfect compatibility, please provide your engine serial number (ESN). Our support team is here to help match you with the right Cummins genuine parts for your system.
