Product Features

• Structure: Made of corrosion-resistant, high-temperature steel with an integrated mounting bracket and a threaded, dust-proof cap. The bracket securely fastens the pipe to the engine to prevent vibration damage.

• Performance: Withstands engine bay temperatures up to 120°C and resists rust and oil degradation. The dust-proof cap seals the opening to prevent dirt, debris, and moisture from entering the crankcase.

• Design: Factory-formed to match the original vehicle’s underhood routing, with a direct-fit mounting bracket for quick, bolt-on installation.

Core Function

• Provides a clean, dedicated channel for adding engine oil, minimizing spillage and contamination during maintenance.

• Seals the crankcase opening to prevent the entry of contaminants, which can cause accelerated wear of engine components.

• The rigid steel construction ensures durability and long service life under heavy-duty operating conditions.

Oil Filling Pipe 812W01810-6210 SINOTRUK – OEM-Grade Fuel System Component for Heavy-Duty Trucks

When your fleet depends on uninterrupted fuel delivery, every connection point matters. The Oil Filling Pipe 812W01810-6210 is a precision-engineered SINOTRUK genuine-spec component designed to maintain leak-free fuel transfer under the harshest operating conditions. Built to meet original equipment standards, this filling pipe delivers the exact fitment, material durability, and sealing performance that keeps your T7H, C7H, and SITRAK heavy-duty trucks running at peak efficiency — without costly downtime or fuel loss.

At JINAN METTLEAD AUTO SALES CO.LTD., we supply this part directly from verified Chinese OEM production lines, giving procurement managers factory-direct pricing, rapid lead times, and the confidence of strict quality control on every shipment.

Key Features and Buyer Benefits

Precision OEM Fitment

Manufactured to match SINOTRUK original dimensional tolerances, the 812W01810-6210 oil filling pipe slots into existing fuel system assemblies without modification. This eliminates installation guesswork and reduces workshop labor time by up to 30% compared to universal aftermarket alternatives.

Superior Material Durability

Constructed from high-grade steel alloy with anti-corrosion surface treatment, this pipe resists oxidation, vibration fatigue, and chemical degradation from diesel fuel exposure. Field data from fleet operators indicates a service life exceeding 200,000 km under standard operating loads.

Leak-Free Sealing Performance

Each pipe undergoes pressure testing at the factory to ensure zero-leak integrity at connection joints. Properly sealed fuel pathways protect against fuel waste, fire hazards, and environmental contamination — critical compliance factors for international fleet operators.

Cost-Efficient Procurement

Our factory-direct supply chain removes intermediary markups. Bulk buyers typically realize 15–25% savings versus sourcing through regional distributors, while receiving the same OEM-specification product with full traceability documentation.

Technical Specifications

Application Vehicle Models

The Oil Filling Pipe 812W01810-6210 is engineered specifically for the SINOTRUK SITRAK platform and fits seamlessly into the following heavy-duty truck series:

• SINOTRUK SITRAK C7H – Long-haul tractor units and heavy cargo configurations
• SINOTRUK SITRAK T7H – Regional distribution and construction-site logistics vehicles
• SINOTRUK T5G – Medium-to-heavy duty urban and intercity transport trucks

These vehicles operate across demanding environments — from high-altitude mining roads in Africa and South America to extreme-temperature corridors in the Middle East and Central Asia. The 812W01810-6210 filling pipe is built to perform reliably across all these conditions, ensuring your fuel system integrity remains uncompromised regardless of terrain or climate.

Looking for parts across the full SINOTRUK range? Browse our complete SINOTRUK Truck Parts catalog for engine, chassis, cab, and drivetrain components.

OEM/ODM Capability and Custom Packaging

White-Label Supply

We understand that distributors and fleet service companies often need neutral or custom-branded packaging. METTLEAD offers full white-label service on the 812W01810-6210 and all SINOTRUK fuel system components — your brand, your packaging design, our factory-quality product inside.

Strict Quality Control Process

Every oil filling pipe passes through a multi-stage inspection protocol:

1. Raw material certification and incoming inspection
2. Dimensional accuracy verification against OEM drawings
3. Pressure and leak testing at rated specifications
4. Surface treatment adhesion and corrosion resistance check
5. Final visual inspection and packaging audit

Flexible Order Quantities

Whether you need 10 pieces for urgent fleet repair or 5,000 units for regional warehouse stocking, our production capacity and inventory depth accommodate orders of all sizes with consistent lead times.

Frequently Asked Questions

Is the 812W01810-6210 oil filling pipe an original SINOTRUK part or aftermarket?

We supply OEM-specification parts produced on the same manufacturing lines that feed SINOTRUK’s original assembly. The 812W01810-6210 meets identical dimensional, material, and performance standards as the factory-installed component, ensuring perfect compatibility without compromise.

What causes an oil filling pipe to fail, and when should it be replaced?

Common failure modes include corrosion from moisture exposure, fatigue cracking from prolonged vibration, and seal degradation at connection points. Warning signs include visible rust, fuel odor near the filler area, or wet spots around pipe joints. We recommend inspection every 100,000 km and proactive replacement if any surface damage or deformation is detected.

Can this oil filling pipe withstand extreme temperature environments?

Yes. The anti-corrosion coating and steel alloy composition are rated for operating temperatures ranging from -40°C to +80°C, covering virtually all global climate conditions where SITRAK trucks are deployed.

How do I verify that 812W01810-6210 is the correct part number for my truck?

Cross-reference the part number stamped on your existing filling pipe or consult your vehicle’s original parts catalog using the VIN. If you are unsure, send us your truck model, year, and chassis number — our technical team will confirm compatibility within 24 hours.

What packaging options are available for bulk orders?

Standard orders ship in neutral protective packaging. For distributors requiring branded boxes, custom labels, or specific carton configurations, we offer full custom packaging services at no additional tooling cost on orders above minimum quantity thresholds.

Ready to Secure Your Supply?

Stop overpaying for SINOTRUK fuel system parts through middlemen. Get factory-direct pricing, verified OEM quality, and reliable delivery on the Oil Filling Pipe 812W01810-6210 — backed by METTLEAD’s 15+ years of Chinese truck parts export expertise.

Request your quotation today:

• Competitive MOQ for first-time buyers
• Volume discounts on bulk procurement
• Fast turnaround with flexible, secure payment terms
• Factory visits welcomed for quality verification

Contact Us Now to get your personalized quote and lead time confirmation. Our sales engineers respond within 12 business hours.