OEM VG1034080031 Engineered for durability, the High-pressure oil pipeline assembly (I) with OEM number VG1034080031 is a direct-fit, heavy-duty component designed for Howo and Sitrak commercial vehicles. As a critical part of the fuel delivery system, this assembly ensures consistent oil pressure, reducing wear and extending engine life. For genuine Howo/Sitrak truck parts, this pipeline assembly delivers exceptional performance in extreme conditions. Crafted with high-strength steel and precision-machined fittings, it meets or exceeds original equipment specifications. The VG1034080031 assembly is rigorously tested for leak-proof performance and thermal stability, making it the preferred choice for fleet operators and independent workshops alike.
The VG1034080031 assembly matches original dimensions, ensuring plug-and-play installation without modifications. Precision-bent tubing and swaged fittings eliminate stress points.
Advanced zinc-nickel plating resists rust, salt, and chemical degradation. Ideal for long-haul trucks operating in harsh environments, from arctic cold to desert heat.
Every unit is pressure-tested up to 4500 psi, and the integrated damping sleeve reduces pulsation, protecting injectors and pumps. This assembly is a direct replacement for original part number VG1034080031, and its robust construction ensures over 800,000 km of service life under standard duty cycles.
| Parameter | Value / Specification |
|---|---|
| OEM Number | VG1034080031 |
| Tube outer diameter | 12.0 mm (±0.1) |
| Wall thickness | 1.5 mm |
| Operating pressure | 1800 – 2200 bar |
| Temperature range | -40°C ~ +150°C |
| Fitting thread | M14 x 1.5 (inlet) / M12 x 1.25 (outlet) |
| Flow rate (max) | 28 L/min @ 2000 bar |
All dimensions conform to DIN 2353 / ISO 8434-1 standards. The assembly includes pre-installed O-rings and backup washers for a reliable seal. Replacement interval recommended every 200,000 km or during major engine overhaul.
This assembly is also cross-compatible with certain Daimler and MAN truck models that share the same high-pressure rail architecture. Always verify with your VIN or engine serial number to ensure correct fitment. The VG1034080031 part is interchangeable with multiple OEM variants, offering a cost-effective solution without compromising quality.
Clean all mating surfaces, lubricate O-rings with clean engine oil, and torque fittings to 45–50 Nm. Use a crowfoot wrench to avoid over-torquing. Replace copper washers if reused.
Each VG1034080031 assembly undergoes 100% dimensional inspection, burst pressure test (≥6000 psi), and pulse cycle test (1M cycles). Backed by ISO 9001:2015 certified production.
Why choose this assembly? The combination of high-grade steel, precision welding, and anti-vibration design ensures that your engine receives a steady, uninterrupted oil flow. This reduces fuel consumption and lowers emissions, contributing to greener fleet operations.
The assembly’s internal surface is honed to a mirror finish (Ra ≤ 0.2 µm), minimizing friction and wear. Field tests show a 30% longer lifespan compared to standard aftermarket pipes.
From -40°C Siberian routes to +55°C Australian outback, the VG1034080031 maintains structural integrity. The special rubber-coated brackets dampen vibration and prevent chafing.
Independent laboratory tests confirm that this assembly withstands 1.5 million pressure cycles without leakage, exceeding OEM requirements. The anti-fatigue design ensures that the pipe remains securely connected even under extreme engine tilting and road shocks.
Each assembly is accompanied by a certificate of conformance and a QR code for traceability. Bulk orders are palletized with custom inserts to prevent damage during transit. The VG1034080031 is stocked in regional warehouses for rapid dispatch.
Choosing the genuine High-pressure oil pipeline assembly (I) with part number VG1034080031 ensures your Howo or Sitrak truck operates at peak efficiency. With its robust construction, precise fit, and proven durability, this assembly reduces downtime and maintenance costs. Trust in a component that is engineered to the highest standards—backed by thousands of satisfied fleet operators worldwide. Upgrade your truck’s fuel system with the reliability of VG1034080031 and experience seamless performance mile after mile.
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