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ZF Part 1272298903 Input Shaft 33T for Heavy-Duty Transmissions Genuine Spare Part
- 24/7 order processing with DHL/FedEx express options.
- In-stock availability for urgent repairs.
- Free technical guidance on installation and compatibility
- P/N:1272298903
ZF Part 1272298903 Input Shaft 33T for Heavy-Duty Transmissions | Genuine Spare Part


Technical Specification
The ZF Input Shaft 1272298903 is a precision-engineered transmission component designed for heavy-duty commercial vehicle gearboxes. Featuring 33 robust teeth (33T), this shaft is critical for transferring engine torque to the gearbox assembly with maximum efficiency.
| Feature | Details |
| Brand | ZF Friedrichshafen AG |
| Part Number | 1272298903 / 1272.298.903 |
| Component Name | Input Shaft (Drive Shaft) |
| Teeth Count | 33 Teeth (33T) |
| Compatibility | ZF Ecosplit, Manual Transmission GP Series |
| Material | High-Grade Forged Hardened Steel |
| Weight | 6.50 kg |
| Application | Heavy-Duty Trucks (Mercedes-Benz, MAN, DAF) |
Simple Install Tips
To ensure long service life and prevent premature failure of your ZF 1272298903 Input Shaft, follow these professional tips:
Inspect the Pilot Bearing: Always replace the pilot bearing in the flywheel when installing a new input shaft to prevent “shaft whip” or misalignment.
Verify Spline Fit: Before final assembly, slide the clutch disc onto the new shaft splines to ensure there is no binding and that the fit is precise.
Lubrication: Apply a very thin layer of high-temperature, anti-seize grease to the splines. Avoid over-greasing, as excess grease can fly off and contaminate the clutch linings.
Seal Replacement: Always install a new input shaft oil seal (front cover seal) to prevent transmission fluid leaks into the clutch housing.
Alignment Tool: Use a proper transmission jack and alignment tool during installation. Never force the transmission into place, as this can bend the 33T input shaft or damage the internal synchronizers.
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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