MAN Fuel Pressure Regulator Control Valve 51125050027 | For TGA, TGS, TGX & Neoplan

Quality Assurance One-Year Minimal
Weight 195 g
Packaging Customization Available
Number of pins 2

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OE Number Reference
Replaces Ref. no.
MAN 51125050027
Used in Vehicles
Brand Model
MAN Chassis HOC
MAN D-engines D 2066 2004 - 2020
MAN G/M/F 90 F 90 1986 - 1994, G 90 1986 - 1993
MAN Lion's Lion's City, Lion's Classic 1996 - 2012, Lion's Coach 1996 - 2025, Lion's Regio 2006 - 2024, Lion's Star 1992 - 2006
MAN L/M/F/E 2000 F 2000 1994 - 2000, L 2000 1994 - 2005
MAN N-Busse ND 1995 - 2005, NG 1990 - 2005, NL 1989 - 1998, NÜ 1995 - 2024
MAN S-Busse SÜ 1983 - 1995
MAN TG-Serie TGA 2000 - 0, TGS 2006 - 0, TGX 2006 - 0
Neoplan Neoplan Centroliner, Cityliner, Jetliner, Skyliner, Starliner, Tourliner, Trendliner, Trolley

High-Precision Fuel Pressure Regulator Control Valve for MAN & Neoplan

Ensure peak engine performance and fuel efficiency with our premium Fuel Pressure Regulator Control Valve. Engineered specifically for MAN commercial vehicles and Neoplan buses, this valve is manufactured to meet or exceed rigorous OE specifications, providing stable fuel pressure management within the common rail system.

Key Features:

  • Direct OE Replacement: Seamless fit for MAN part number 51125050027.

  • Enhanced Durability: Built to withstand high-pressure environments and prevent fuel leakage or pressure drops.

  • Optimized Fuel Delivery: Improves combustion efficiency and reduces emissions for MAN D2066 engines.

  • Broad Compatibility: Fits a wide range of MAN trucks and Neoplan luxury coaches.


Technical Specifications & OE References

Detail Specification
Product Name Fuel Pressure Regulator Control Valve
Primary OE Number 51.12505-0027 / 51125050027
Additional Cross-Refs 51.12505.0027, 51-12505-0027
System Fuel Injection / Common Rail System

Detailed Application List

Our control valve is compatible with the following vehicle series and engines:

MAN Trucks & Chassis:

  • TG-Series: TGA (2000+), TGS (2006+), TGX (2006+)

  • L/M/F/E 2000: F 2000 (1994–2000), L 2000 (1994–2005)

  • G/M/F 90: F 90 (1986–1994), G 90 (1986–1993)

  • Chassis: HOC Series

  • Engines: MAN D-engines (D 2066, 2004–2020)

MAN Buses:

  • Lion’s Series: Lion’s City, Lion’s Classic, Lion’s Coach, Lion’s Regio, Lion’s Star

  • N-Busse & S-Busse: ND, NG, NL, NÜ, SÜ (Models ranging 1983–2024)

Neoplan Coaches:

  • Centroliner, Cityliner, Jetliner, Skyliner, Starliner, Tourliner, Trendliner, Trolley.