Pieza original ZF. 1250304391 Anillo sincronizador para transmisiones manuales Proveedor de repuestos OEM ZF

Pieza original ZF. 1250304391 Synchronizer Ring for Manual Transmissions | Proveedor de piezas OEM ZF

If your transmission is grinding during gear changes or resisting engagement, the synchronizer ring is likely worn down. El ZF 1250304391 Anillo sincronizador is the key component responsible for matching the speed of the gear to the shaft, allowing for a seamless, silent shift.

como un dedicado Distribuidor de piezas ZF, we know that the “gap” or “clearance” on a synchro ring is the difference between a smooth ride and a costly breakdown. este genuino pieza ZF is engineered with a high-performance friction lining designed to withstand the heat and pressure of heavy-duty operation. Don’t settle for aftermarket imitations that lead to “hard shifting” after only a few months. Sourcing from a reliable Proveedor de piezas ZF ensures your gearbox maintains the precision it had the day it left the factory.

Especificación técnica

• Marca: Transmisiones ZF (Genuino)

• Número de pieza: 1250304391

• Component Type: Anillo sincronizador (Blocking Ring)

• Material: High-strength Brass Alloy / Molybdenum Coated Friction Surface

• Solicitud: Fits multiple ZF Ecosplit and New Ecosplit gearbox models.

• Peso: 0.35 kg

• Función: Speed synchronization for smooth gear mesh.

Consejo de instalación simple:

1. El “Dry Fit” Test: Before assembly, place the new 1250304391 ring onto the gear cone. Press down and try to turn it. It should “grab” the gear immediately. If it spins freely, check the gear cone for wear.

2. Check the Gap: Use a feeler gauge to measure the clearance between the ring and the gear. If the gap is below ZF’s wear limit (usually around 0.8mm for most heavy units), the ring must be replaced.

3. Pre-Soak in Oil: Never install a synchronizer ring dry. Soak the ring in the same ZF-approved transmission fluid you will be using in the gearbox for at least 30 minutes before installation to prevent “burning” the friction surface on the first shift.

4. Inspect the Sliding Sleeve: A worn ring often damages the teeth on the sliding sleeve. Always inspect the sleeve’s internal teeth; if they are blunted, a new ring alone won’t fix your shifting issues.

Embalaje & Envío

Por expreso : Adecuado para pedidos de muestra o <50 kg rápido:3-10 días Alto costo de envío Servicio puerta a puerta
En avión : Adecuado para >50 kg rápido: 3-7 Días Menor que el costo expreso Servicio de aeropuerto a aeropuerto.
Por mar: Adecuado para >300 KG Servicio puerto a puerto de menor coste

Como proveedor y distribuidor líder de piezas ZF, Proporcionamos componentes originales para mantener la integridad y eficiencia de su sistema de caja de cambios.. Confíe en nuestra experiencia y garantía de calidad para mantener su caja de cambios ZF funcionando sin problemas.