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Genuine ZF Spare Parts: Synchronizer Cone 1268304142 for ZF Gearbox Systems
- 24/7 order processing with DHL/FedEx express options.
- In-stock availability for urgent repairs.
- Free technical guidance on installation and compatibility
- P/N:1268304142
Genuine ZF Spare Parts: Synchronizer Cone 1268304142 for ZF Gearbox Systems


As a global ZF parts supplier, we provide high-quality ZF spare parts to keep your transmission running at peak performance. This Synchronizer Cone (Part Number: 1268304142) is a critical component within the synchronizer assembly, responsible for matching the speed of the gear and the shaft during shifting.
When you source this ZF part from a certified ZF parts dealer, you are guaranteed a component manufactured with precise friction lining and high-grade materials. This ensures smooth gear engagement, reduces noise, and prevents grinding, extending the life of your entire ZF gearbox parts assembly. Whether for heavy-duty trucks or industrial machinery, the 1268304142 cone is the industry standard for reliability.
Technical Specification
| Feature | Details |
| Product Name | Synchronizer Cone |
| Part Number | 1268304142 / 1268.304.142 |
| Category | ZF Spare Parts / Transmission Parts |
| Application | ZF Manual and Automated Gearboxes |
| Material | High-Strength Steel with Friction Coating |
| Outer Diameter | OEM Standard for 1268304142 |
| Function | Speed Synchronization and Smooth Shifting |
| Origin | Genuine / OEM Replacement |
Simple Install Tip:
Check for Wear: Before installing the new ZF part 1268304142, inspect the matching synchronizer ring and the gear teeth for any signs of pitting or excessive wear.
Measure the Clearance: Always measure the “synchronizer gap” (the space between the cone and the gear). If the gap is below the ZF service manual limit, the cone must be replaced.
Lubrication is Critical: During assembly, pre-soak or coat the friction surface of the synchronizer cone with the specific ZF-approved transmission fluid to prevent “dry friction” during the first few shifts.
Clean the Grooves: Ensure the oil grooves on the cone are free of debris to allow proper oil flow and heat dissipation.
Use Proper Tools: Use a professional press if necessary, and never apply direct impact to the friction surface of the cone.
Packaging & Shipping
By Express : Suitable for sample order or <50 KG Fast:3-10 days High shipping cost Door to door service
By Air : Suitable for >50 KG Fast: 3-7 days Lower than express cost Airport to airport service
By Sea: Suitable for >300 KG Lower cost port to port service


As a leading supplier and dealer of ZF parts, we provide genuine components to maintain the integrity and efficiency of your gearbox system. Trust in our expertise and quality assurance to keep your ZF gearbox running smoothly.
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