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CP247
Gallery
BrandMAHLE
MPNMG 125
OE refs15
SKU0287-MG 125
GTIN / EAN3838922050172

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Details

SpecificationValue
BrandMAHLE
MPNmg125
CategoryPower generator
Voltage [V]14 V
Alternator Charging Current [A]55 A
Bore Diameter [mm]10.2 mm
Distance of mounting bores [mm]80.0 mm
Mounting Angle [degrees]60.0 °
Mounting points diameter [mm]86.0 mm
Packaging length [cm]24.8 cm
Packaging width [cm]18.60 cm
Packaging height [cm]17.50 cm
Net Weight [g]5016 g

OE/OEM numbers (15)

Search by this OE number to find compatible parts

What's in the kit

This kit ships with 13 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.

#Part numberComponentQty
1MGX 398
Fan Wheel, alternator
Packaging length [cm]
13,8 cm
Packaging width [cm]
7,40 cm
Packaging height [cm]
15,00 cm
Net Weight [g]
190 g
1
2MGX 340
Cap
Packaging length [cm]
12,8 cm
Packaging width [cm]
12,80 cm
Packaging height [cm]
19,80 cm
Net Weight [g]
1113 g
1
3MX 3
Bearing
Packaging length [cm]
8,8 cm
Packaging width [cm]
8,80 cm
Packaging height [cm]
6,40 cm
Net Weight [g]
226 g
1
4MGX 527
Stator, alternator
Packaging length [cm]
13,8 cm
Packaging width [cm]
7,40 cm
Packaging height [cm]
15,00 cm
Net Weight [g]
973 g
1
5MGX 401
Screw
Packaging length [cm]
7,8 cm
Packaging width [cm]
7,80 cm
Packaging height [cm]
12,50 cm
Net Weight [g]
26 g
1
6MGX 191
Rotor, alternator
Packaging length [cm]
19,5 cm
Packaging width [cm]
9,90 cm
Packaging height [cm]
9,90 cm
Net Weight [g]
1920 g
1
8MGX 1147
Bolt Set, alternator
Packaging length [cm]
8,1 cm
Packaging width [cm]
2,60 cm
Packaging height [cm]
8,30 cm
Net Weight [g]
59 g
1
9MGX 750
Drive Bearing, alternator
Packaging length [cm]
8,8 cm
Packaging width [cm]
8,80 cm
Packaging height [cm]
6,40 cm
Net Weight [g]
30 g
1
10MGX 547KIT
Rectifier, alternator
Packaging length [cm]
12,2 cm
Packaging width [cm]
7,60 cm
Packaging height [cm]
13,00 cm
Net Weight [g]
225 g
1
11MGX 580
Cap
Packaging length [cm]
13,8 cm
Packaging width [cm]
7,40 cm
Packaging height [cm]
15,00 cm
Net Weight [g]
340 g
1
12MGX 668
Capacitor, alternator
Packaging length [cm]
7,8 cm
Packaging width [cm]
7,80 cm
Packaging height [cm]
12,50 cm
Net Weight [g]
15 g
1
13MGX 338KIT
Protective Cap, alternator
Packaging length [cm]
12,3 cm
Packaging width [cm]
5,80 cm
Packaging height [cm]
12,50 cm
Net Weight [g]
59 g
1
15MGX 863
Alternator Regulator
Packaging length [cm]
5,8 cm
Packaging width [cm]
5,80 cm
Packaging height [cm]
7,60 cm
Net Weight [g]
65 g
1

About this product

MAHLE Power generator (MG 125) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Nylon V, Alternator Charging Current [A]: 55 A, Bore Diameter [mm]: Brass, Aluminium mm, Pulleys: 50, Rotation Direction: 0 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with MERCEDES-BENZ, TOYOTA vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 005 154 34 02, 005 154 52 02, 005154520280, 005 154 56 02 and 20 more. Matching these numbers confirms a like-for-like replacement with no loss of function. MAHLE is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

About MAHLE

MAHLE, founded in 1920 in Stuttgart, Germany, is a global leader in engine components and filtration systems. MAHLE specialises in pistons, cylinder liners, gaskets, turbocharger components, oil filters, air filters, and fuel filters. As an OE supplier to nearly every car and truck manufacturer worldwide, MAHLE products are engineered to exact factory specifications. Trusted by professional workshops and racing teams alike, MAHLE delivers outstanding engine performance and filtration efficiency across millions of applications.

Suitable cars

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Power generator MAHLE MG 125compatible car models

Car modelsMERCEDES-BENZ: T2/L Platform/Chassis, T2/L Van; TOYOTA: LAND CRUISER (J4, J5), LAND CRUISER Pickup (J4)
EnginesL 508 DG (309.400, 309.401, 309.402, 309.403, 309.404,...; L 508 DG (309.411, 309.412, 309.413, 309.414, 309.415,...; 3.8 D 4WD
Year of manufacture1965-2001
Manufacturer article number (MPN)MG 125
OE part numbers005 154 34 02, 005 154 52 02, 005154520280, 005 154 56 02, 006 154 24 02, 006154240280, 007154230280, 51 26101 7145, A005 154 34 02, A005 154 52 02, A005154520280, A005 154 56 02, A006 154 24 02, A006154240280, A007154230280
Compatibility check

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Description and what's included

MAHLE mg125 Power generator. Alternator Charging Current [A]: 55 A. Bore Diameter [mm]: 10,2 mm. Connector/Clamp: 73. Distance of mounting bores [mm]: 80,0 mm. Mounting Angle [degrees]: 60,0 °. Mounting points diameter [mm]: 86,0 mm. Net Weight [g]: 5016 g. Packaging height [cm]: 17,50 cm

What's included:
  • 1x Power generator
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Power generator compatible with my car?

This Power generator fits MERCEDES-BENZ, TOYOTA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this MAHLE Power generator have?

This MAHLE Power generator has the following specifications: Voltage [V]: 14 V; Alternator Charging Current [A]: 55 A; Bore Diameter [mm]: 10,2 mm; Pulleys: 50; Rotation Direction: 0; Connector/Clamp: 73. Check the full specifications table above for complete details.

What OE part numbers does this Power generator replace?

This Power generator replaces OE part numbers: 005 154 34 02, 005 154 52 02, 005154520280, 005 154 56 02, 006 154 24 02, 006154240280, 007154230280, 51 26101 7145 and 7 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Power generator cost?

This MAHLE Power generator is available for £190.99. Power generator prices vary depending on brand, specifications, and vehicle compatibility. MAHLE parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Power generator?

Watch for dimming headlights, warning light on dashboard, dead battery, strange noises from the engine, or electrical accessories malfunctioning.

What tools do I need to replace a Power generator?

Tools needed: socket set (8-17mm), spanner set, serpentine belt tool or breaker bar, multi-meter (for testing charge output), battery terminal clamp remover. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before starting. Never disconnect the alternator with the engine running -- voltage spikes will destroy ECU electronics.

Can I use this part as a replacement for OE 005 154 34 02?

Yes, this MAHLE Power generator is a direct replacement for OE part number 005 154 34 02. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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