The 1296-333-045-GP Synchronizer Cone Ring is a critical genuine Sinotruk spare part designed specifically for Sinotruk HOWO heavy-duty trucks, a staple in commercial fleets requiring reliable transmission performance. As a key component in the transmission system, this synchronizer cone ring plays a vital role in enabling smooth, seamless gear shifts by synchronizing the rotational speed of the gear and shaft—reducing wear on internal components and minimizing downtime for your fleet.
المواصفات الفنية:
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رقم القطعة: 1296-333-045-GP
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Product Type: Synchronizer Cone Ring
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مادة: High-Strength Copper Alloy
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التوافق: Sinotruk HOWO Heavy-Duty Trucks (all models utilizing matching transmission systems)
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Outer Diameter: 155مم
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Inner Diameter: 120مم
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سماكة: 20مم
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Net Weight: 1.2كلغ
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اساسي: عمر الفاروق (Original Equipment) جودة, Compliant with Sinotruk Factory Specifications
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ضمان: 12-Month Manufacturer Warranty
1. نتعامل مع كل عميل كصديق لنا, التمسك بالمبدأ: مربح للجانبين ومزايا متبادلة ;
2. مجموعة متنوعة من الخيارات للمنتجات: جودة, الماركة, التعبئة والتغليف;
3. سنقوم بالرد عليك لاستفسارك في 24 ساعات.
4.المورد المهنية أجزاء ساينو تراك برفومانس
5. سنكون في الخدمة 24/24 ساعات في يوم العمل.
6. الحمار: سوف نقدم لك أفضل خدمة بعد البيع.

Before installation, ensure the gearbox is completely disassembled and cleaned to remove any debris or wear particles that may affect the synchronizer’s performance. Verify that the 1296-333-045-GP synchronizer cone ring matches the original part dimensions (refer to technical specs below) to guarantee a precise fit with your Sinotruk HOWO transmission system.
Use proper torque tools when securing the cone ring to avoid over-tightening, which can cause material deformation. Check the mating surface of the gear and cone ring for signs of excessive wear; replace any damaged components simultaneously to extend the transmission’s service life.
After installation, conduct a test run to confirm smooth gear shifting without grinding or hesitation. For optimal results, we recommend installation by a certified heavy-duty truck technician familiar with Sinotruk HOWO systems. Always refer to the vehicle’s official service manual for additional model-specific guidelines.