ZF 3rd Speed Gear (33 Dientes) for Transmission – Genuine Part 1272304139

ZF 3rd Speed Gear (33 Dientes) for Transmission – Genuine Part 1272304139

Especificación técnica

The ZF 3rd Speed Gear (33 Dientes), identified by part number 1272304139, is a critical high-precision component within the ZF manual transmission assembly. Positioned to handle the significant mid-range torque required for heavy-duty vehicle acceleration, this 33-tooth gear is built to withstand extreme mechanical stress while maintaining smooth engagement.

Consejo de instalación simple:

• Synchronizer Matching: When installing the 3rd speed gear (1272304139), always inspect the 3rd/4th gear synchronizer hub and sliding sleeve. Uneven wear on these components can cause the new gear to “jump” or grind during shifting.

• Axial Clearance Check: After mounting the gear on the main shaft, use a feeler gauge to verify the axial play (clearance) as specified in the ZF service manual. Incorrect clearance can lead to overheating.

• Spline Inspection: Before sliding the gear into place, ensure the main shaft splines are clean and lubricated. Any debris can prevent the gear from seating correctly.

• Seal Replacement: It is a best practice to replace the transmission input and output seals whenever the gearbox is opened to replace internal gears like the 1272304139.

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.