Heavy Duty Gearbox Shift Cylinder Piston Rod Repair Kit for DAF, MAN & Mercedes Trucks
Restore smooth gear shifting, stop internal air leakage, and eliminate AMT selector faults with this premium Gearbox Shift Cylinder Piston Rod Repair Kit. Specially engineered for WABCO automated manual transmission (AMT) control units on ZF AS Tronic systems, it includes all necessary piston seals, O-rings, and precision rod components required to rebuild the shift cylinder.
📌 Key Highlights
- High-Precision Wear-Resistant Seals: Manufactured from premium fluoro-elastomer (FKM/HNBR) compounds to ensure air-tight pneumatic sealing under continuous high pressure.
- Precision-Guided Piston Rod: Heavy-duty ground steel piston rod resists lateral stress and surface scoring during rapid gear actuation cycles.
- Direct OE Replacement: All kit dimensions and component tolerances conform strictly to factory specifications for easy, leak-free overhauls.
🔄 Cross References
To help you ensure correct fitment, this part can replace or is equivalent to the following OEM and aftermarket part numbers:
- WABCO / ZF Reference: 4213559422, 421 355 942 2, 0501322388
- DAF OE Reference: 1897110
- MAN OE Reference: 81326906035, 81.32690-6035
⚙️ Technical Specifications
- Product Type: Commercial Vehicle AMT Gearbox Shift Cylinder Rebuild / Repair Kit
- System Application: ZF AS Tronic / WABCO Pneumatic Gear Shift Actuator Cylinder
- Operating Medium: Compressed Air Line System
- Function: Shift Cylinder Piston Rod & Air Leakage Overhaul
- Compatible Vehicles: DAF (XF105, XF106), MAN (TGA, TGS, TGX), Mercedes-Benz (Actros, Axor), IVECO Heavy Trucks
- Condition: 100% Brand New Premium Aftermarket Repair Solution
