24V Relay 81259020452 21255974 for MAN, Scania, Volvo, DAF

Universal 24V Multi-Purpose Relay for Commercial & Industrial Equipment

Power your fleet’s critical electrical systems with our heavy-duty Universal 24V Relay. This high-reliability component is engineered for broad compatibility across the European “Big Seven” truck brands, as well as leading agricultural and construction equipment.

Designed for long-cycle life and consistent performance under high thermal stress, this relay is the ideal solution for workshops looking to consolidate inventory with a single, high-quality part that replaces dozens of OEM references.

Extensive OE Cross-Reference List

This relay is a direct-fit replacement for the following original equipment numbers:

• MAN: 81.25902.0452, 81.25902.0491, 81.25902.0520, 81.25902.0264, 81.25902.0317

• Volvo: 21255974, 20390648, 28024729, 6878891

• Scania: 2420827, 1439172, 1543731, 1407909, 543731, 285500, 303535

• DAF: 1880377, 1669972, 1457437, 1310817

• Mercedes-Benz: A3645427319 / 364 542 7319

• Renault: 5010589425, 5000787913

• Agriculture/Construction: John Deere 59009, Liebherr 6905214/6002914, Massey Ferguson/Hanomag 4003777M91

• Other: VW 2V5919090B, Steyr 589.99.10.2296, ZG.20787-0008

Comprehensive Application Support

This relay is verified for use in the following vehicle series and engines:

• Trucks: * MAN: TG-Series (TGX, TGS, TGM, TGL, TGA), F2000, M90, CLA.

  • DAF: XF (E6, 105, 95), CF (65, 75, 85, E6), XG/XG+ (2021+).

  • Volvo: FH (FH12, FH16), FM (FM9, FM12), VM.

  • Scania: 3-Series, 4-Series, P/G/R/T-Series, and the New Generation L/P/G/R/S-Series (2016+).

  • Renault: Magnum, Kerax, Premium, Midlum, Midliner.

• Buses & Coaches: MAN Lion’s Coach/City, Neoplan (Skyliner, Cityliner, Tourliner), Scania F/K/N-Series.

• Heavy Machinery & Ag: John Deere Tractors, Liebherr Cranes/Excavators, Massey Ferguson Equipment, Volvo Construction.

• Engines: Optimized for MAN D-series (D0834, D2676, D2842) and Scania Marine Engines.

Product Specifications

• Voltage: 24V

• Terminal Type: Standard plug-in for easy maintenance.

• Durability: Sealed housing to protect against dust, moisture, and cabin vibrations.

• Performance: High-conductivity contacts to reduce voltage drop and heat buildup.