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Schaltwelle
This shaft is precision-machined to ensure smooth rotation and linear movement inside the gearbox. Made from high-strength steel, it withstands constant load, vibration, and repeated gear-shifting force without bending or premature wear. The accurate splines and grooves allow the shift forks and selector mechanisms to operate with minimal friction and high reliability.
By enabling precise gear engagement, the Schaltwelle supports smooth shifting, reduces transmission noise, and prevents gear clash or misalignment. It plays a crucial role in maintaining drivetrain performance and durability in heavy-duty commercial vehicles.
Key Features
- High-strength transmission shift shaft
- Precision-machined for smooth gear selection
- Wear-resistant and vibration-tolerant design
- Ensures accurate movement of shift forks
- Suitable for heavy-duty commercial transmissions
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 15.012 | 3128, 2523, 2528 | A0003530461 | Schaltwelle – Gear Shift Shaft |
Process Steps
- Remove gearbox cover and access shift mechanism
- Extract old Schaltwelle carefully
- Inspect selector forks and internal guides
- Install new shift shaft and align with selector components
- Reassemble gearbox and check for smooth movement
- Test drive for quiet, precise gear shifting
FAQ
What does the Schaltwelle do?
It transfers shift movements inside the transmission to engage the correct gear.
When should it be replaced?
When shifting becomes hard, inaccurate, or when excessive wear or bending is detected.
