Product Features

• Structure: Made of high-temperature, oil-resistant nitrile rubber (NBR) with a reinforced steel core, providing a durable, compressible seal.

• Performance: Withstands engine oil temperatures up to 150°C and pressures up to 10 bar, resisting degradation from oil, heat, and vibration. The reinforced core prevents blowout and ensures consistent sealing force.

• Design: Precision-molded to match the original flange profile, ensuring a perfect fit without the need for sealants.

Core Function

• Seals the oil cooler-to-flange joint to prevent engine oil leaks, which can cause oil loss, reduced lubrication, and engine damage.

• Maintains proper oil pressure and flow to the cooler, ensuring effective heat transfer and optimal engine operating temperature.

• Absorbs vibration between the cooler and flange, reducing stress on both components and extending their service life.

Gasket For Flange 200V05901-0135 | Premium Sealing Solution for Heavy-Duty Truck Engines

When your engine’s flange connection demands zero-tolerance sealing performance, the Gasket For Flange 200V05901-0135 delivers exactly that. Engineered to meet OEM specifications for Sinotruk HOWO and MAN series engines, this precision-cut flange gasket prevents exhaust leaks, maintains optimal compression, and withstands extreme thermal cycling — keeping your fleet on the road and your maintenance costs down.

At METTLEAD Truck Parts, we supply this gasket with strict dimensional accuracy and material consistency, backed by rigorous quality control protocols that serve procurement managers who refuse to compromise on reliability or delivery timelines.

Key Features and Benefits of Gasket For Flange 200V05901-0135

Precision-Engineered Sealing Performance

The Gasket For Flange 200V05901-0135 is manufactured using high-grade sealing materials that resist thermal degradation, chemical corrosion, and mechanical stress. Every gasket undergoes dimensional inspection to ensure a flush, leak-free fit against the flange surface.

• Thermal Resistance: Withstands continuous operating temperatures up to 600°C, preventing burn-through during sustained high-load operation.
• Perfect OEM Fitment: Matches original equipment dimensions precisely — no trimming, no shimming, no guesswork during installation.
• Anti-Leak Architecture: Multi-layer composite construction creates redundant sealing barriers that eliminate exhaust gas blow-by.
• Extended Service Life: Resists compression set and material fatigue across 300,000+ km service intervals under normal operating conditions.
• Corrosion Resistance: Surface treatment protects against moisture, exhaust condensate, and chemical attack from combustion byproducts.

Cost Efficiency for Fleet Operations

A failed flange gasket does not just leak exhaust — it cascades into turbo inefficiency, increased fuel consumption, and unplanned downtime. The Gasket For Flange 200V05901-0135 from METTLEAD eliminates these risks at a fraction of OEM dealer pricing, giving procurement managers the quality they need at the cost structure their budgets demand.

Technical Specifications

Vehicle Application Scenarios

The Gasket For Flange 200V05901-0135 is designed to serve the exhaust system sealing requirements across multiple heavy-duty truck platforms. Below are the primary application scenarios where this gasket performs its critical sealing role:

• Sinotruk HOWO A7 Tractor Trucks: Long-haul logistics operations where sustained high-RPM running demands flawless exhaust sealing to maintain turbo boost pressure and fuel efficiency.
• Sinotruk HOWO T7H Series: Premium heavy-duty transport applications requiring OEM-grade component reliability across transcontinental routes.
• Sinotruk Sitrak C7H: High-performance MAN-technology engines where the D20/D26 powerplant relies on precise flange gasket integrity for emissions compliance.
• Mining and Construction Dump Trucks: Extreme vibration and thermal shock environments where inferior gaskets fail prematurely, causing costly on-site breakdowns.
• Municipal and Port Terminal Vehicles: Stop-start duty cycles that create repeated thermal expansion and contraction — a punishing test for any sealing component.

Whether your fleet operates across desert highways, frozen northern corridors, or congested urban delivery routes, this gasket maintains its seal integrity where lesser alternatives crack and leak. Explore our full range of Sinotruk Truck Parts to source matching components for your engine rebuild or maintenance program.

OEM/ODM Capability

White-Label and Custom Packaging Solutions

METTLEAD understands that distributors and fleet operators often require branded packaging or private-label solutions. Our manufacturing facility supports:

• White-Label Production: Gasket For Flange 200V05901-0135 supplied under your brand identity with custom labeling, barcoding, and packaging design.
• Custom Packaging Configurations: Individual poly bags, branded boxes, or bulk packaging tailored to your warehouse and distribution workflow.
• Strict Quality Control: Every production batch undergoes material testing, dimensional verification, and surface inspection before shipment approval.
• Flexible MOQ: We accommodate both trial orders for quality validation and large-volume procurement for ongoing supply contracts.
• Fast Lead Times: Stocked inventory and streamlined production scheduling ensure your orders ship within agreed timelines — because your fleet cannot wait.

Frequently Asked Questions About Gasket For Flange 200V05901-0135

What engines does the Gasket For Flange 200V05901-0135 fit?

This gasket is designed for Sinotruk HOWO series trucks equipped with D20 and D26 MAN-technology engines. It fits the exhaust manifold-to-turbocharger flange connection and matches the original OEM part number 200V05901-0135 exactly.

What material is the Gasket For Flange 200V05901-0135 made from?

It is constructed from metal-reinforced graphite composite material, engineered to handle continuous temperatures up to 600°C while maintaining compression resilience and chemical resistance against exhaust gases.

Can this gasket be reused after removal?

No. Like all static sealing gaskets in high-temperature exhaust applications, the Gasket For Flange 200V05901-0135 is a single-use component. Once compressed and heat-cycled, the material conforms to surface irregularities and cannot provide reliable sealing if reinstalled.

How does this gasket compare to the original OEM part?

The Gasket For Flange 200V05901-0135 from METTLEAD is manufactured to OEM-equivalent specifications — same dimensions, same material grade, same thermal performance. The difference is pricing: you receive identical sealing performance without the OEM dealer markup.

What causes a flange gasket to fail prematurely?

Common failure causes include improper torque during installation, uneven flange surfaces, thermal shock from rapid temperature cycling, and using gaskets made from substandard materials. The METTLEAD gasket addresses material quality — but proper installation torque and clean flange surfaces remain essential for maximum service life.

Is the Gasket For Flange 200V05901-0135 suitable for aftermarket turbo upgrades?

As long as the upgraded turbocharger retains the original flange bolt pattern and dimensions, this gasket will seal correctly. If the flange geometry has been modified, a custom gasket specification may be required.

Ready to Secure Your Supply of Gasket For Flange 200V05901-0135?

Your engines deserve sealing components that perform without compromise. Whether you need 50 pieces for a scheduled maintenance cycle or 5,000 units for annual fleet coverage, METTLEAD delivers the Gasket For Flange 200V05901-0135 with the quality consistency and competitive pricing your procurement targets demand.

Contact us today
to request pricing, confirm lead times, or discuss custom packaging for your market. Our team responds within 24 hours — because your fleet schedule does not wait for slow suppliers.