- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com


Discover the exceptional quality of Valve Stem Seals designed specifically for SINOTRUK Sitrak trucks. These essential components, with OEM number VG1246050167, play a critical role in maintaining engine efficiency and reducing oil consumption. As a trusted supplier of Sinotruk sitrak parts, we ensure that every seal meets rigorous standards for durability and performance. The VG1246050167 model is engineered to withstand high-temperature conditions and provide long-lasting service, making it an ideal choice for heavy-duty applications. By integrating advanced materials and precision manufacturing, these seals help prevent oil leakage and protect engine valves from wear. Whether you’re maintaining a fleet or performing routine repairs, this product offers unmatched reliability and compatibility with various SINOTRUK Sitrak models. Invest in the VG1246050167 Valve Stem Seals to enhance your vehicle’s engine life and overall operational efficiency.
Valve Stem Seals
Уплотнения штока клапана
Sellos del Vástago de la Válvula
Valve stem seals are small but vital components in an engine’s valve train system. They are designed to control the oil flow around the valve stems, preventing excessive oil from entering the combustion chamber while allowing enough lubrication for smooth operation. The VG1246050167 Valve Stem Seals, manufactured by SINOTRUK Sitrak, are specifically tailored for heavy-duty trucks, ensuring optimal engine performance and emission control. Without high-quality seals like the VG1246050167, engines can suffer from oil burning, increased emissions, and reduced fuel efficiency. These seals act as a barrier, maintaining the delicate balance between lubrication and combustion integrity. In demanding conditions, such as long-haul transportation or off-road use, the reliability of the VG1246050167 model becomes even more critical. By choosing genuine parts, you minimize the risk of engine damage and extend the service life of your vehicle.
Advanced Material Composition: Made from high-grade fluororubber, the VG1246050167 seals offer excellent resistance to heat, oil, and chemicals, ensuring longevity in harsh environments.
Precision Engineering: Each seal is manufactured to exact tolerances, providing a perfect fit for SINOTRUK Sitrak engines and reducing the risk of installation errors.
Enhanced Durability: The VG1246050167 model is tested for high-cycle fatigue, making it ideal for continuous operation without frequent replacements.
Optimal Sealing Performance: These seals minimize oil leakage and prevent carbon buildup on valves, contributing to cleaner emissions and better engine health.
Easy Installation: Designed for straightforward replacement, the VG1246050167 Valve Stem Seals save time and labor costs during maintenance.
Incorporating the VG1246050167 Valve Stem Seals into your SINOTRUK Sitrak truck brings numerous advantages. First, they significantly reduce oil consumption by preventing excess oil from entering the combustion chamber, which translates to cost savings and environmental benefits. Second, these seals help maintain engine efficiency by ensuring proper valve lubrication, leading to smoother operation and reduced wear. The VG1246050167 parts are also known for their compatibility with various engine models, making them a versatile choice for fleet managers. Additionally, by using genuine SINOTRUK Sitrak components like the VG1246050167, you uphold warranty conditions and avoid potential issues from counterfeit products. Overall, investing in these seals enhances reliability, lowers maintenance frequency, and supports sustainable driving practices. For instance, in real-world tests, trucks equipped with VG1246050167 seals showed a 15% improvement in oil economy compared to aftermarket alternatives.
| Parameter | Value |
|---|---|
| OEM Number | VG1246050167 |
| Product Name | Valve Stem Seals |
| Brand | SINOTRUK Sitrak |
| Material | Fluororubber |
| Temperature Range | -40°C to 220°C |
| Applicable Models | SINOTRUK Howo, Sitrak C7H, ZZ4257N3247C1 |
| Weight per Unit | Approx. 10 grams |
| Color | Black |
| Standards | ISO 9001, CE Certified |
Proper installation of the VG1246050167 Valve Stem Seals is crucial for optimal performance. Begin by ensuring the engine is cool and disconnected from power sources. Remove the valve cover and any components obstructing access to the valves. Use a valve spring compressor to safely decompress the springs, then carefully extract the old seals. Clean the valve stems and surrounding areas to remove debris and oil residue. Next, lubricate the new VG1246050167 seals with a light engine oil to facilitate smooth installation. Gently press the seals onto the valve stems using a specialized tool, ensuring they sit evenly without distortion. Reassemble the components in reverse order, and conduct a leak test to verify integrity. Always refer to the vehicle’s manual for model-specific instructions. This process, when done correctly, can extend the life of your VG1246050167 Valve Stem Seals and prevent common issues like misalignment or damage.
To maximize the lifespan of your VG1246050167 Valve Stem Seals, adhere to regular maintenance schedules. Inspect the seals during oil changes for signs of wear, such as oil leaks or excessive smoke from the exhaust. Use high-quality engine oils that are compatible with fluororubber materials to avoid degradation. Avoid over-revving the engine, as sudden temperature changes can stress the seals. Additionally, monitor engine performance metrics; if you notice increased oil consumption or reduced power, it might indicate seal failure. The parts are designed for durability, but proactive checks every 10,000 miles can prevent costly repairs. In cold climates, allow the engine to warm up gradually to reduce thermal shock on the seals. By following these practices, you ensure that the VG1246050167 Valve Stem Seals continue to perform reliably under various operating conditions.
The Valve Stem Seals are engineered for a wide range of heavy-duty applications, particularly in SINOTRUK Sitrak trucks used in logistics, construction, and long-haul transportation. These seals are compatible with models like the Howo series and Sitrak C7H, which are known for their robust performance in challenging environments. In mining operations, where engines face extreme dust and temperature variations, the provides consistent sealing to prevent contamination. For fleet operators, using these seals across multiple vehicles standardizes maintenance and reduces inventory costs. The VG1246050167 also finds use in agricultural machinery and buses, highlighting its versatility. By ensuring proper valve operation, these seals contribute to lower emissions compliance, making them suitable for regions with strict environmental regulations. Whether for urban delivery or cross-country journeys, the Valve Stem Seals deliver unmatched reliability.
Selecting genuine VG1246050167 Valve Stem Seals over counterfeit or generic options guarantees safety, performance, and cost-effectiveness. Authentic SINOTRUK Sitrak parts undergo rigorous testing for quality assurance, ensuring they meet OEM specifications. The model, for instance, is designed to withstand high-pressure conditions without deformation, whereas imitations may fail prematurely. Genuine seals also come with traceability, reducing the risk of purchasing faulty products. In contrast, aftermarket parts might save money initially but often lead to higher long-term costs due to frequent replacements and potential engine damage. The is backed by manufacturer support, providing peace of mind for critical applications. By investing in original components, you protect your engine’s integrity and maintain resale value. Always verify the OEM number when purchasing to avoid substandard seals that could compromise your vehicle’s performance.
Engine problems like oil burning, blue smoke emission, and power loss are often linked to worn valve stem seals. The Valve Stem Seals effectively address these issues by providing a tight seal that controls oil flow. For example, in cases where oil enters the combustion chamber, the VG1246050167 prevents this by its advanced design, reducing smoke and improving air quality. Another common problem is carbon buildup on valves, which the mitigates by maintaining proper lubrication levels. In older trucks, upgrading to these seals can restore engine efficiency and reduce maintenance intervals. The VG1246050167 also helps in cold starts by preventing oil seepage during ignition. By solving these typical challenges, the Valve Stem Seals enhance overall vehicle reliability and driver satisfaction. Regular use of this OEM part ensures that such issues are minimized, leading to smoother operations and fewer breakdowns.
The Valve Stem Seals contribute positively to both environmental sustainability and economic efficiency. By reducing oil consumption and emissions, they help trucks comply with eco-friendly standards such as Euro 6. The seals’ durability means fewer replacements, leading to less waste in landfills. Economically, the VG1246050167 model lowers operational costs through improved fuel efficiency and reduced oil top-ups. For businesses, this translates to higher profitability and a smaller carbon footprint. Additionally, the use of genuine parts supports ethical manufacturing practices, as SINOTRUK Sitrak adheres to environmental regulations in production. In the long run, investing in these seals promotes a circular economy by extending engine life and reducing resource consumption. As global focus on sustainability grows, the Valve Stem Seals stand out as a responsible choice for modern trucking needs.
In summary, the Valve Stem Seals from SINOTRUK Sitrak are a premium solution for maintaining engine health and performance. Their advanced design, material quality, and compatibility make them a top choice for heavy-duty truck owners. By choosing the VG1246050167, you invest in reduced maintenance, lower emissions, and long-term savings. Remember to source genuine parts and follow proper installation procedures to maximize benefits. Whether you’re dealing with daily commutes or demanding industrial tasks, the Valve Stem Seals deliver consistent results. Upgrade your vehicle today with this reliable component and experience the difference in efficiency and durability. For more information on compatible models and tips, explore our resources on SINOTRUK Sitrak parts. The VG1246050167 is not just a seal—it’s a commitment to quality and innovation in the automotive industry.