Mahle Starter Motor 24V 11 Tooth CW MS250

The Mahle MS250 starter motor is a new 24V unit with 11 teeth and clockwise rotation, intended for Hatz diesel engines. It is a 4.0kW starter motor with a 2 hole mount, 105mm mounting point diameter, and a 24.0 flywheel depth requirement.

Key dimensions matter with starter motors, and this unit gives you several useful checks before purchase: 340mm overall length, 82.5mm flange diameter, 40mm pinion diameter, and a 21mm pinion at rest. Those measurements help compare the replacement against the starter already fitted to the engine.

Mahle lists this part as MS250 and notes it is designed in fit and performance to meet OE starters. It is supplied new, not remanufactured, and carries a one year warranty. As with any starter selection, the part number, rotation, voltage, tooth count, and mounting pattern all need to line up with the application.

Key Features

• 24V starter motor
• 11 tooth pinion
• Clockwise rotation
• 4.0kW power rating
• New unit
• 2 hole starter mount

Specifications

• Brand: Mahle
• Part No.: MS250
• Product type: Starter motor
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Power rating: 4.0kW
• Starter mount type: 2 hole

Fitment guidance

• Suits Hatz diesel engines
• Use the MS250 part number to confirm the correct replacement
• Check that the engine uses 24V electrical system
• Confirm clockwise rotation is required
• Verify the starter uses an 11 tooth pinion
• Confirm the 2 hole mounting pattern and 105mm mount centres
• Check flywheel depth of 24.0 before ordering
• Compare flange diameter, pinion diameter, and overall length against the removed unit

Application and Buying Notes

For starter motors, the safest match is a combination of part number, voltage, rotation, tooth count, and mounting layout. The Mahle MS250 is a 24V clockwise starter with 11 teeth, so it should only be considered where those details match the original unit or the engine application records.

The 2 hole mount and 105mm mounting point diameter are especially important here. If the mounting bores, flange diameter of 82.5mm, or overall length of 340mm differ from the existing starter, the replacement may not seat correctly even if the electrical rating looks close.

Flywheel engagement also needs attention. This starter is listed for 24.0 flywheel depth, with a 40mm pinion diameter and 21mm pinion at rest. Those values should be checked against the removed starter or engine specification before purchase, particularly where previous repairs, housings, or flywheel changes may have altered the setup.

Mahle notes this starter is intended for Hatz diesel engines, but that broad note is not a substitute for checking the exact application. The most reliable approach is to confirm the MS250 part number, then match the 24V system, 11 tooth count, CW rotation, and the 2 hole mounting pattern to the engine already in service.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number MS250 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type STARTER MOTOR, Unit of Measure EACH, Warranty One Year, Mount Centres A 105mm, Number of Teeth 11, Pinion at Rest 21mm, Power Rating 4.0kW, Suits Unit Make Mahle, Note Suits Hatz Diesel Engines, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Number of mounting bores 2, For flywheel depth 24.0, Packaging length 38.2, Packaging height 14.50, Product Group 2 STARTER MOTORS, Part No. MS250, Brand MAHLE, Description Mahle Starter Motor 24V 11Th CW, Flange Diameter 82.5mm.

Mahle Starter Motor 24V 11Th CW. Part number MS250 should be checked first. Listed voltage is 24. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number MS250, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 24 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

Compatibility note: Confirm compatibility using the MS250 part number and the full application details, including 24V, 11 tooth CW configuration, 2 hole mount, 105mm mounting points, and 24.0 flywheel depth before ordering.

FAQ

What is the part number for this starter motor?

The part number is MS250. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

It is a 24V starter motor. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.

What rotation does this starter motor use?

It is clockwise rotation, listed as CW. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The starter is listed with 11 teeth. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.

What engines is it noted for?

It is noted as suitable for Hatz diesel engines. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.

Is this starter new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number MS250 is the main reference point. Listed voltage is 24. These details should still be checked against the original unit before ordering.