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Details
| Specification | Value |
|---|---|
| Brand | MAHLE |
| MPN | ms851 |
| Voltage [V] | 24 V |
| Rated Power [kW] | 5.5 kW |
| Flange Diameter [mm] | 89 mm |
| Bore Diameter 1 [mm] | 10.9 mm |
| Tooth Pitch [mm] | 14.39 mm |
| for flywheel depth [mm] | 51 mm |
| Mounting Angle [degrees] | 45 ° |
| Mounting points diameter [mm] | 127 mm |
| Packaging length [cm] | 45.2 cm |
| Packaging width [cm] | 20.60 cm |
| Packaging height [cm] | 15.90 cm |
| Net Weight [g] | 10500 g |
OE part numbers
No OEM references found.
What's in the kit
This kit ships with 12 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 number | Component | Qty |
|---|---|---|---|
| 1 | MSX 1125KIT | Carbon Brush Set, starter
| 1 |
| 4 | MSX 1397KIT | Solenoid Switch, starter
| 1 |
| 5 | MSX 1010KIT | Relay, starter
| 1 |
| 6 | MSX 695 | Pinion, starter
| 1 |
| 7 | MSX 701 | Engagement Lever, starter
| 1 |
| 8 | MSX 702 | Repair kit, planetary gearbox (starter)
| 1 |
| 9 | MSX 703KIT | Armature, starter
| 1 |
| 10 | MSX 305 | Drive Bearing, alternator
| 1 |
| 12 | MSX 932 | Tripod
| 1 |
| 13 | MSX 1427KIT | Holder, carbon brushes
| 1 |
| 14 | MSX 1125KIT | Carbon Brush Set, starter
| 1 |
| 18 | MSX 1785 KIT | Pinion, starter
| 1 |
About this product
Sourced from MAHLE, this starter (MS 851) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: 24 V, Transmission Type: Composite, Number of Teeth: Bronze, Rated Power [kW]: Rubber, Rubber kW, Clamp: 31 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 1202123, 413360. 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (2)
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAHLE ms851 . Bore Diameter 1 [mm]: 10,9 mm. Clamp: 31. Flange Diameter [mm]: 89 mm. for flywheel depth [mm]: 51 mm. Mounting Angle [degrees]: 45 °. Mounting points diameter [mm]: 127 mm. Net Weight [g]: 10500 g. Number of mounting bores: 3
- 1x Starter
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 Starter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Starter fits. All fitment data is verified through TecDoc.
What specifications does this MAHLE Starter have?
This MAHLE Starter has the following specifications: Voltage [V]: 24 V; Transmission Type: 18; Number of Teeth: 11; Rated Power [kW]: 5,5 kW; Clamp: 31; Rotation Direction: 0. Check the full specifications table above for complete details.
How much does a Starter cost?
This MAHLE Starter is available for £1040.99. Starter 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 Starter?
Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.
What tools do I need to replace a Starter?
Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
