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.
Spécifications techniques:
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Numéro d'article: 1296-333-045-GP
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Type de produit: Synchronizer Cone Ring
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Matériel: High-Strength Copper Alloy
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Compatibilité: Sinotruk HOWO Heavy-Duty Trucks (all models utilizing matching transmission systems)
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Outer Diameter: 155mm
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Inner Diameter: 120mm
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Épaisseur: 20mm
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Poids net: 1.2kg
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la norme: OE (Original Equipment) Qualité, Compliant with Sinotruk Factory Specifications
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garantie: 12-Month Manufacturer Warranty
1. NOUS TRAITONS CHAQUE CLIENT COMME NOTRE AMI, ADHÉREZ AU PRINCIPE: AVANTAGE GAGNANT ET MUTUEL ;
2. UNE VARIÉTÉ DE CHOIX DE PRODUITS: QUALITÉ, MARQUE, EMBALLAGE;
3. NOUS VOUS RÉPONDRE À VOTRE DEMANDE EN 24 HEURES.
4.Fournisseur de pièces SINOTRUCK de performance professionnelle
5. NOUS SERONS EN SERVICE 24/24 HEURES DE LA JOURNÉE DE TRAVAIL.
6. CUL: NOUS VOUS OFFRIRONS LE MEILLEUR SERVICE APRÈS-VENTE.

Avant l'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.
Après l'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.