03.145.22.01.0 - Z Spring Upper Plate 120 mm
High-precision z spring upper plate 120 mm manufactured as a direct interchange for OEM numbers 03.145.22.01.0. Engineered for heavy-duty commercial vehicle applications (Trailer), ensuring optimal operational performance and long service life.
Technical Description
What function does this part serve?
The Z Spring Upper Plate 120 mm (Interchangeable OE: 03.145.22.01.0) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.
System Compatibility
Precision-engineered to match OEM parameters for Trailer fleets, providing drop-in fitment without requiring mechanical adjustments.
Assembly & Maintenance Guidelines
Ensure mounting surfaces are free of debris prior to installation. Tighten all fasteners according to original vehicle manufacturer torque specifications.
OE Interchangeability
Designed as an exact cross-reference replacement for OEM codes including 03.145.22.01.0. Reference item catalog ID: KT90763.
Compatible Cross Reference OEM Numbers
Total Brands: 1TRAILER
Compatible Vehicle Applications
This OEM replacement part is suitable for the following commercial vehicle platforms & models:
Frequently Asked Questions
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Middle Chassis Long Type
OEM: 20466872
Valve constant throttle
OEM: 9060160791, 9060160791, 9060160991
Service kit
OEM: 1900884
Gasket exhaust manifold
OEM: 7701043662
Piston with liner
OEM: 20866678
Service kit
OEM: 9794770015S, 1429059S1, 1446432S1, 1518512S1, 1742032S1, 1873018S1, 2022275S1, 518512S1
Drag link
OEM: 0034605305, 0034608105, 0034608905
Drag link
OEM: 390784
Steering hose
OEM: 0014666565, 3434600124
Drag link
OEM: 593883, 1351730, 1351745, 1385488