Sinotruk HOWO Stainless Steel Fuel Tank Cap AZ9112550213

The AZ9112550213 Fuel Tank Cap serves as an essential protective component within the vehicle's fuel storage system. Designed to form an airtight and leak-proof seal over the fuel tank filler neck, this Sinotruk HOWO fuel cap prevents fuel loss during vehicle operation over rough terrain and keeps external debris, dust, and water out of the fuel supply.

Manufactured in ISO9001-certified facilities using corrosion-resistant stainless steel and high-grade oil-resistant rubber seals, the AZ9112550213 cap withstands harsh weather conditions, diesel exposure, and road vibration. Replacing a damaged, missing, or leaking fuel cap with a brand-new AZ9112550213 unit protects fuel purity, stops fuel seepage, and prevents contamination of fuel filters and injectors.

Technical Specifications

Key Features and Benefits

• Corrosion-Resistant Stainless Steel Body: High-strength stainless steel construction prevents rust, chemical degradation, and surface oxidation caused by diesel exposure and outdoor weathering.

• Fuel-Resistant Elastomeric Seal: Durable rubber sealing gasket ensures a tight, leak-proof seal against the filler neck, preventing diesel leakage and vapor emission.

• Secure Locking Mechanism: Designed for easy hand operation with tight locking tabs to withstand heavy chassis vibration and rough road impacts.

• Direct OEM Fitment: Manufactured strictly according to original specification AZ9112550213 for precise thread/bayonet fitment on Sinotruk HOWO fuel tanks.

Compatible Vehicle Applications

This AZ9112550213 fuel tank cap is engineered for heavy transport platforms:

• Sinotruk Series: Sinotruk HOWO 70t/90t, HOWO A7, Sitrak, and Steyr heavy dumpers, tractor units, concrete mixers, and long-haul logistics trucks.

Symptoms of a Failed Fuel Tank Cap

Fleet mechanics and operators should inspect or replace the AZ9112550213 fuel cap when observing:

• Visible fuel leakage, wet diesel stains, or residue around the fuel tank filler neck after driving.

• Cracked, hardened, or swollen rubber sealing rings that no longer seal properly.

• Loose or slipping lock mechanisms that allow the cap to vibrate open during operation.

• Water or particulate contamination inside the primary fuel filter water separator.

Packaging and Delivery Details

• Protective Export Packaging: Individually wrapped and packed in a 10x10x4 cm export carton to protect internal sealing surfaces and outer finish during transit.

• Global Dispatch Schedules: Available for quick dispatch via air express courier, air freight, or ocean container logistics.

• Flexible Order Support: Single-unit and bulk order options tailored for commercial fleet maintenance requirements.

Frequently Asked Questions (FAQ)

Q1: What is the main material of the AZ9112550213 fuel tank cap?

A: It is constructed from heavy-duty stainless steel with an oil-resistant rubber sealing ring, providing high durability and corrosion resistance.

Q2: Is this fuel cap compatible with all Sinotruk HOWO fuel tanks?

A: Yes, part number AZ9112550213 is designed to standard OEM filler neck specifications for Sinotruk HOWO diesel fuel tanks.

Why Choose Us

• Sinotruk Spare Parts Specialist: Premier exporter providing genuine and high-quality fuel caps, fuel tanks, sensors, filters, lines, and engine components for Sinotruk HOWO fleets.

• Guaranteed Product Quality: Every AZ9112550213 fuel tank cap undergoes strict seal integrity and thread fitment verification prior to packaging.

• Reliable Global Logistics: Fast dispatch schedules and flexible ordering support help keep your commercial transport fleet operating safely with minimal downtime.