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Premium Secure SINOTRUK Howo Chassis Parts | H4110034103A0 Heavy-Duty Fuel Tank Cap with Lock

PART NO.:
H4110034103A0
Part Name:
Fuel Tank Cap
Russian Name:
Крышка топливного бака

The H4110034103A0 Fuel Tank Cap is a precision-engineered locking fuel cap designed to provide secure, leak-proof sealing for the fuel tank of SINOTRUK Howo heavy-duty trucks. As a trusted supplier of genuine Sinotruk howo parts, we offer this fuel tank cap as a direct OEM replacement, manufactured to the exacting standards of the original equipment. The H4110034103A0 is crafted from high-quality materials with a precision-machined locking mechanism and a corrosion-resistant finish, featuring a robust design that ensures a tight seal, prevents fuel evaporation, and protects against unauthorized access and fuel theft under the extreme conditions typical of heavy-duty trucking.

This fuel tank cap plays a critical role in maintaining the integrity of the fuel system by providing a reliable seal that prevents contamination, fuel leakage, and vapor loss. Its precision-engineered locking mechanism ensures secure fastening, while the durable construction withstands vibration, temperature fluctuations, and harsh environmental exposure. The H4110034103A0 is built to withstand the rigors of long-haul transport, off-road operations, and severe weather conditions, delivering dependable service over thousands of miles.

OEM direct replacement • Secure locking mechanism • Leak-proof sealing • Corrosion-resistant finish

Fuel Tank Cap
Fuel Tank Cap (EN)
Крышка топливного бака (RU)
Tapa del depósito de combustible (ES)
Fuel Tank Cap
Fuel Tank Cap (EN)
Крышка топливного бака (RU)
Tapa del depósito de combustible (ES)
Fuel Tank Cap
Fuel Tank Cap (EN)
Крышка топливного бака (RU)
Tapa del depósito de combustible (ES)

Product Overview – H4110034103A0 Fuel Tank Cap

The H4110034103A0 is a specialized locking fuel tank cap designed for SINOTRUK Howo truck fuel systems. It is engineered to provide a secure, leak-proof seal that prevents fuel contamination, evaporation, and unauthorized access.

Manufactured from high-quality materials, the cap features a precision-machined locking mechanism that ensures a secure fit on the fuel tank filler neck. The surface is treated with a corrosion-resistant coating that protects against rust, pitting, and chemical attack, even in harsh operating environments.

This fuel tank cap is a critical component for maintaining the integrity and safety of the fuel system. Its robust construction and precision manufacturing ensure that it meets the demanding requirements of heavy-duty trucking, providing reliable sealing and security over extended service intervals.

Technical Specifications – H4110034103A0 Fuel Tank Cap

Parameter Specification
OEM Number H4110034103A0
Product Name Fuel Tank Cap / Fuel Tank Lock Assembly
Brand SINOTRUK Howo
Product Type Chassis / Fuel System Component
Material High-quality steel / metal alloy
Locking Mechanism Key-operated locking cylinder
Filler Neck Diameter (Compatible) Standard HOWO fuel tank filler neck
Operating Temperature -40°C to +80°C
Surface Finish Corrosion-resistant coating
Sealing Type Integrated rubber / elastomer seal
Certification ISO 9001, OEM validated
All values verified for H4110034103A0 Fuel Tank Cap

Key Features of H4110034103A0 Fuel Tank Cap

Secure locking mechanism – key-operated lock prevents fuel theft and unauthorized access.
Leak-proof sealing – integrated rubber seal prevents fuel leakage and evaporation.
Corrosion-resistant finish – protects against rust and wear in harsh environments.
Precision OEM fitment – exact replacement for SINOTRUK Howo fuel systems.
Durable construction – built to withstand vibration and temperature extremes.
Contaminant barrier – prevents dirt, water, and debris from entering the fuel tank.
Easy installation – simple twist-on/twist-off design with standard tools.
Long service life – proven durability in heavy-duty trucking applications.

Compatibility & Applications for H4110034103A0

The H4110034103A0 fuel tank cap is specifically designed for SINOTRUK Howo heavy-duty trucks, including Howo A7, T7H, and other models that use the standard HOWO fuel tank filler neck configuration. It is also compatible with certain Foton Auman GTL models.

This cap is ideal for a variety of applications, including long-haul trucking, regional distribution, construction, and mining operations, where secure fuel storage and reliable sealing are essential for safety and efficiency.

When replacing, always verify the filler neck diameter and locking mechanism compatibility. The H4110034103A0 is a direct-fit component that simplifies maintenance and ensures optimal fuel system security.

Installation & Maintenance – H4110034103A0 Fuel Tank Cap

Installing the H4110034103A0 fuel tank cap is a simple, tool-free process. Begin by removing the old cap and thoroughly cleaning the filler neck threads and sealing surface to remove any dirt, debris, or old seal material.

Align the new cap with the filler neck and turn it clockwise until it is fully seated and the locking mechanism engages. Ensure the cap is tightened securely to achieve a proper seal. Test the lock by turning the key to verify it engages and disengages smoothly.

Regular inspection of the cap is recommended during routine maintenance. Look for signs of damage to the seal, corrosion, or wear on the locking mechanism. If the cap shows any signs of damage or difficulty locking, replace it immediately to maintain fuel system security and sealing integrity.

Reusing old caps is not recommended, as the seal may have degraded or the locking mechanism may have worn over time. Always use a new cap when replacing to ensure reliable sealing and security.

Pro Tip: When installing the new cap, ensure the sealing surface on the filler neck is clean and free from damage. Apply a small amount of silicone grease to the rubber seal to extend its service life and improve sealing performance. Always keep a spare key in a safe location.

Quality Assurance – H4110034103A0 Fuel Tank Cap

The H4110034103A0 fuel tank cap is manufactured in an ISO 9001-certified facility, with rigorous quality controls applied throughout the production process. The materials are sourced from approved suppliers and undergo inspection to ensure compliance with OEM specifications.

Each cap is inspected for critical dimensions, including thread fit, seal integrity, and locking mechanism function. The surface coating is verified for thickness and adhesion to ensure long-lasting corrosion protection. We also perform random sample testing for sealing performance and durability to confirm that the cap meets OEM requirements.

Our commitment to quality ensures that the H4110034103A0 delivers reliable, consistent sealing and security performance, reducing the risk of fuel contamination, leakage, and theft. With a comprehensive warranty, this cap offers peace of mind for fleet operators and owner-operators alike.

Choose genuine quality for your fuel system – choose the H4110034103A0.

ISO 9001 OEM Validated Seal Tested 24-Month Warranty

Why Choose H4110034103A0 for Your SINOTRUK Howo?

The H4110034103A0 fuel tank cap is a small but vital component that ensures the security and integrity of your SINOTRUK Howo truck’s fuel system. Its secure locking mechanism, leak-proof sealing, and corrosion-resistant construction provide reliable protection against fuel theft, contamination, and evaporation.

By choosing this OEM-quality cap, you eliminate the risks of inadequate sealing, fuel theft, and potential fuel system damage associated with non-genuine alternatives. The H4110034103A0 is engineered to deliver consistent performance, reducing maintenance frequency and safeguarding your vehicle’s fuel system reliability.

Fleet operators will benefit from improved fuel security and reduced fuel-related issues. Owner-operators will gain peace of mind knowing that their fuel system is protected by a part that meets the highest quality standards.

Invest in the H4110034103A0 Fuel Tank Cap and experience the difference that a genuine SINOTRUK Howo part makes. Its proven reliability and engineering excellence make it the smart choice for professionals.

Order your H4110034103A0 today and ensure your truck’s fuel system remains secure and reliable for miles to come.

OEM H4110034103A0 SINOTRUK Howo Approved Premium Fuel Tank Cap
H4110034103A0 Fuel Tank Cap – Premium SINOTRUK Howo Chassis Parts

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