51041040034, 2V5109651 - Valve stem key
High-precision valve stem key manufactured as a direct interchange for OEM numbers 51041040034, 2V5109651. Engineered for heavy-duty commercial vehicle applications (MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX), ensuring optimal operational performance and long service life.
Technical Description
What function does this part serve?
The Valve stem key (Interchangeable OE: 51041040034, 2V5109651) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.
System Compatibility
Precision-engineered to match OEM parameters for MAN MAN Bus / Neoplan, MAN MAN F/M/L 2000, F/M/G 90, F 7/8/9, MAN MAN TGA/TGL/TGM/TGS/TGX 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 51041040034, 2V5109651. Reference item catalog ID: KT04467.
Compatible Cross Reference OEM Numbers
Total Brands: 2MAN
VW
Compatible Vehicle Applications
This OEM replacement part is suitable for the following commercial vehicle platforms & models:
Frequently Asked Questions
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Piston complete with rings
OEM: 1121016, 228431, 228432, 232614, 253136, 253138, 305215, 305216, 307027, 307079
Cylinder head gasket kit
OEM: 2158945, 2268358, 2295057
Valve seat ring intake
OEM: 9060530131, 9060530131
Expansion plug
OEM: 0000100085, 4030110221
Cylinder head without valves
OEM: 9040103621
Piston ring kit
OEM: 1523070S, 1523073S, 1879680S, 2030943S, 2061909, 2130162S, 2332359, 2388307S, 2436843
Gasket exhaust manifold
OEM: 51089010124
Gasket exhaust manifold
OEM: 51089010195, 07W129589
Oil level sensor
OEM: 2166245