Our Services
- Differential Spider Washer Kit
- Locknut
- Nut M45X1.5 Yoke
- Tellerrad With Pinion I=5.375 RT4-2 43/8
- Tellerrad / With Pinion I=4.778 43/9
- Rotary Shaft Seal Pinion
- Sliding Sleeve
- Gear Control Fork
- Differential Repair Kit For 4x4
- Schaltwelle
- Differential Cover
- Tappet Switch
- Threaded Adjusting Ring M175
- Threaded Adjusting Ring M135
- Differential Gear Housing / Diff Case
- Tapered Roller Bearing 805096
- Tapered Roller Bearing 805097
- Tapered Roller Bearing
- Radial Seal Inputshaft
- Propeller Shaft Intermediate CB Assembly
- Propeller Shaft FR / For 6x4 Inter Axle
- Centre Bearing Assembly
- Centre Bearing Support
- Universal Joint / Kit For Interaxle Prop
- Universal Joint / Kit For Prop
Sliding Sleeve
The Sliding Sleeve enables smooth gear engagement inside the differential or gearbox assembly.
This component moves along the shaft to connect or disconnect gearsets, allowing seamless shifting and torque transfer. Made from hardened, wear-resistant alloy steel, the sleeve withstands high friction, constant load changes, and repeated sliding motion. Its precision-machined internal splines ensure accurate alignment with the shaft and gears, reducing wear and preventing gear clash during operation.
By providing smooth engagement, the sliding sleeve enhances drivetrain efficiency, reduces noise, and prevents premature gear damage. It plays a vital role in reliable power transmission and contributes to long-term durability of the differential or transmission system in commercial diesel vehicles.
Key Features
- Precision-machined sliding sleeve
- Ensures smooth and reliable gear engagement
- Hardened alloy steel for long service life
- Reduces wear, noise, and shifting resistance
- Suitable for heavy-duty commercial drivetrain systems
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 15.009 | 3128, 2523, 2528 | A0003530326 | Sliding Sleeve – Differential/Transmission |
Process Steps
- Disassemble gearbox or differential to access sleeve
- Remove old sliding sleeve and inspect splines
- Install new sleeve ensuring proper spline engagement
- Lubricate contact areas and reassemble components
- Check gear engagement smoothness
- Test drive to confirm noise-free, proper operation
FAQ
What does the sliding sleeve do?
It engages and disengages gearsets by sliding along the shaft, enabling smooth shifting.
When should it be replaced?
When gears grind, engagement becomes difficult, or excessive spline wear is noticed.
