Genuine-spec clutch hub for Sinotruk HOWO WD-series transmissions. Parte No. 1312304027 fits 1st and 2nd gear assemblies. Precision-machined for smooth shifting and durability under heavy load.
Especificaciones técnicas:
- Número de parte: 1312304027
- OEM Equivalent: Sinotruk / CNHTC Standard
- Función: 1calle & 2nd Gear Clutch Hub (Spline Sleeve)
- Solicitud: HOWO WD-Series Transmissions (P.EJ., HW19710X)
- Modelos compatibles: HOWO A7, T7H, ZZ116, ZZ325 (WD615 Engine Platform)
- Material: Alloy Steel, Chromium-Enhanced, Heat-Treated
- Hardness: HRC 58–62 (Surface)
- Tooth Count: 22 Dientes (External Spline)
- Bore Diameter: 32 mm (Internal Spline)
- Longitud: Aprox.. 68 mm
- Peso: 0.95 kg
- Origin: Certified Chinese Manufacturer (Non-Dealership, OE-Spec)
- Garantía: 12 Months Against Defects
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.
Quick Tip: Before installing the 1312304027 clutch hub, clean the main shaft thoroughly and check for burrs or wear on the splines. A misaligned or dirty spline can cause grinding in low gears — a common issue after rebuilds. Lightly grease the internal teeth with moly-based assembly lube, not regular oil, to prevent dry start-up damage.
