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Genuine ZF Transmission Main Shaft 1272304058 High-Precision Drivetrain Components Leading ZF Parts Supplier
- 24/7 order processing with DHL/FedEx express options.
- In-stock availability for urgent repairs.
- Free technical guidance on installation and compatibility
- P/N:1272304058
Genuine ZF Transmission Main Shaft 1272304058


Technical Specification
we provide the Genuine ZF Main Shaft (Part No. 1272304058), a core structural component for heavy-duty manual and automated transmissions. This main shaft is the backbone of the gearbox, responsible for carrying the gears and transmitting high levels of torque from the engine to the drivetrain.
| Feature | Details |
| Product Name | Transmission Main Shaft |
| Part Number | 1272304058 (1272.304.058) |
| Manufacturer | ZF |
| Application | ZF Ecosplit / Heavy Truck Transmissions |
| Material | 20CrMnTi / High-Grade Forged Steel |
Simple Install Tip:
Proper installation of the 1272304058 Main Shaft is vital for the life of the transmission. Please follow these expert tips:
Inspect Bearings and Bushings: Always replace the main shaft bearings and pilot bushings when installing a new shaft. A worn bearing will cause shaft deflection, leading to premature gear wear.
Verify Spline Fit: Before final assembly, dry-fit the sliding sleeves and gears onto the new shaft to ensure smooth movement along the splines.
Check for Straightness: While new ZF parts are factory-tested, ensure the shaft has not been dropped or damaged during transit. Use a dial indicator to check for run-out if necessary.
Correct Torque Settings: When securing the main shaft nuts or retaining rings, always use a calibrated torque wrench to the exact ZF service manual specifications to prevent axial play.
Use Specialized Pullers: Use professional-grade pullers and press tools to install gears onto the shaft. Avoid using a hammer, as impact shocks can create micro-cracks in the hardened steel surface.
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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