Genuine Sinotruk HOWO 080V03901-0378 Cylinder Head Gasket
This OEM-quality cylinder head gasket (No de pièce: 080V03901-0378) is precision-engineered to exact Sinotruk specifications for optimal engine performance and reliability. Designed for WD615 and D12 series engines, it provides a perfect seal between the cylinder head and engine block, preventing compression loss, coolant leaks, and oil contamination. The multi-layer steel construction ensures durability under extreme temperature fluctuations and high-pressure conditions common in heavy-duty truck operations.
Spécifications techniques:
Matériel: Multi-layer steel (MLS) with rubber coating
Thickness: 1.65mm
Bore Diameter: 126mm
Résistance à la température: -40°C to +300°C continuous
Cote de pression: Withstands combustion pressures up to 200 bar
Compatibilité: WD615.92, WD615.95, WD615.99, D12.38, D12.42 engines
Surface Coating: Viton rubber sealing beads around combustion chambers
Norme de fabrication:ISO 9001 agréé, OEM specifications
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.
Installation Guidelines for 080V03901-0378 Cylinder Head Gasket:
Liste de contrôle de pré-installation:
Surface Preparation: Ensure both cylinder head and block surfaces are perfectly clean, flat, and free from old gasket material
Flatness Check: Verify cylinder head flatness (max 0.1mm warpage across entire surface)
Inspection des composants: Check head bolts for stretching and replace if necessary
Cleanliness: All debris must be removed from bolt holes and coolant passages
Étapes d'installation:
Positionnement: Place gasket on block with correct orientation (part number facing up)
Lubrification: Apply light oil to head bolt threads and washers
Torque Sequence: Follow Sinotruk's specific torque pattern in three stages:
First pass: 50 Nm in proper sequence
Second pass: 90 Nm in same sequence
Final pass: Additional 90° angular turn
Coolant System: Refill with proper coolant mixture and bleed air from system
Initial Operation: Run engine at idle until operating temperature reached, then retorque head bolts after cool-down
