Manguera de calentador genuino sinotruk howo wg1642840091 – Sistema de calefacción de camiones de servicio pesado tubería de goma
The WG1642840091 heater hose is an authentic Sinotruk spare part designed for HOWO truck series’ heating systems. This reinforced rubber pipe circulates hot coolant between the engine and cab heater core, ensuring optimal defrosting performance in cold climates.
Especificaciones técnicas:
- Número de parte: WG1642840091
- Material: EPDM rubber with polyester cord reinforcement
- Solicitud: Sinotruk HOWO A7/T7 series cab heating systems
- Inner Diameter: 32mm (± 0.5 mm de tolerancia)
- Wall Thickness: 5mm (3-layer construction)
- Temperatura de funcionamiento: -40°C to +135°C
- Burst Pressure: ≥800 kPa (116 psi)
- Length: 680mm (pre-formed bend angles)
- End Connections: 45° flared brass fittings
- Proceso de dar un título: SAE J20 R7 Class
Características clave:
✔️ Molded-in part numbers for authenticity verification
✔️ Anti-collapse ribbing prevents flow restriction
✔️ Chlorine-resistant compound extends service life
✔️ Pre-installed stainless steel clamps (T-bolt type)
Compatibilidad:
Direct replacement for original equipment hoses in:
• HOWO A7 (2018-2025)
• HOWO T7 Mining Edition
• ZZ4257N3247C1 chassis models
Seguro de calidad:
Each hose undergoes:
- 300-hour thermal cycling test (-40° C↔135° C)
- 50,000 flex cycles simulation
- Dye penetrant inspection for micro-cracks
Package Includes:
1x Heater Hose WG1642840091
Installation guide with torque specs
2x Spare constant-tension clamps
For cold climate operations, we recommend replacing both supply and return hoses simultaneously. Bulk orders include customized packaging with frost protection.
1. TRATAMOS A CADA CLIENTE COMO NUESTRO AMIGO, PEGARSE AL PRINCIPIO: BENEFICIO MUTUO Y GANADOR ;
2. UNA VARIEDAD DE ELECCIÓN DE PRODUCTOS: CALIDAD, MARCA, EMBALAJE;
3. LE RESPONDEREMOS SU CONSULTA EN 24 HORAS.
4.Proveedor de piezas de rendimiento profesional SINOTRUCK
5. ESTAREMOS EN SERVICIO 24/24 HORAS DEL DÍA LABORAL.
6. CULO: LE OFRECEMOS EL MEJOR SERVICIO POSTVENTA.
