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

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

Especificação técnica

The ZF 3rd Speed Gear (33 Dentes), 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.

Dica simples de instalação:

• 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.

Embalagem & Envio

Por Expresso : Adequado para pedido de amostra ou <50 KG rápido:3-10 dias Alto custo de envio Serviço porta a porta
Pelo ar : Adequado para >50 KG rápido: 3-7 dias Menor que o custo expresso Serviço de aeroporto para aeroporto
Pelo mar: Adequado para >300 KG Serviço porto a porto de menor custo

Como fornecedor e revendedor líder de peças ZF, fornecemos componentes originais para manter a integridade e a eficiência do seu sistema de caixa de velocidades. Confie na nossa experiência e garantia de qualidade para manter a sua caixa de velocidades ZF a funcionar sem problemas.