Mahle Starter Motor 12V 11 Tooth CW MS300

The Mahle starter motor MS300 is a new 12V unit with clockwise rotation, 11 teeth, and a 2.7kW power rating. It is listed as a dry starter motor with a 2-hole mount type, 105mm mount centres, and an overall length of 293mm, so matching the physical layout matters just as much as matching the electrical rating.

Key dimensions include an 82mm flange diameter, 13mm mount hole diameter, 41mm pinion diameter, 21mm pinion at rest, and 24.0mm flywheel depth. The connecting angle is 35.0 degrees, and the tooth pitch is 14.39, which are important checks when comparing against a removed unit.

This starter motor is identified as Mahle part number MS300 and suits Mahle as the unit make. It is supplied new, carries a one-year warranty, and is listed with the description Mahle Starter Motor 12V 11Th CW for buyers who need a straightforward replacement matched to those exact specifications.

Key Features

• 12V starter motor with clockwise rotation
• 11-tooth pinion arrangement
• 2.7kW power rating
• New unit with one-year warranty
• 2-hole starter mount type
• EMC compliant

Specifications

• Part number: MS300
• Brand: Mahle
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 11
• Power rating: 2.7kW
• Starter mount type: 2 hole

Known application groups

• AGCO Allis 8610
• AGCO Allis 8630
• Case IH 2120
• Case IH 2130
• Claas Dominator
• Deutz-Fahr 4065 E
• Deutz-Fahr 4080.4 E
• Deutz-Fahr Agromaxx

Application and Buying Notes

Before ordering, compare the part number MS300, the 12V rating, 11-tooth pinion, and clockwise rotation against the starter you are removing. Those four details are the quickest way to confirm you are looking at the same style of unit before you move on to the physical dimensions.

The mount layout is equally important on this starter motor. Check the 2-hole mount type, 105mm mount centres, 82mm flange diameter, 13mm mount hole diameter, and 293mm overall length. If any of those dimensions differ from the existing starter, it is worth stopping and rechecking before purchase.

The pinion and flywheel details also need attention. This unit is listed with a 21mm pinion at rest, 41mm pinion diameter, 14.39 tooth pitch, and 24.0mm flywheel depth, so it should only be considered where those measurements align with the application. The 2.7kW power rating is another useful reference when comparing replacements.

If you are matching to a tractor or engine application, use the known application group together with the part number and dimensions rather than relying on model name alone. The same family can use different starter setups, so the safest check is still the physical comparison and the identification details on the old unit.

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 MS300 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 2.7kW, Suits Unit Make Mahle, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Bore O 1 13.5, Tooth Pitch 14.39, Connecting Angle [Degree] 35.0, Packaging length 38.2, Packaging height 14.50, Product Group 2 STARTER MOTORS, Part No. MS300, Brand MAHLE, Description Mahle Starter Motor 12V 11Th CW.

Mahle Starter Motor 12V 11Th CW. Part number MS300 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number MS300, 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 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630, AGCO ALLIS 8630 1991, CASE IH 2120, CASE IH 2120 1988. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Confirm fitment by matching Mahle MS300, 12V, 11 teeth, CW rotation, the 2-hole mount layout, and all key dimensions against the removed starter and vehicle application details before ordering.

FAQ

Is this starter motor new or remanufactured?

It is listed as new. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.

What is the part number for this starter motor?

The part number is MS300. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.

What voltage and rotation does it have?

It is a 12V starter motor with clockwise rotation. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

It has 11 teeth. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.

What mounting setup does it use?

It uses a 2-hole starter mount with 105mm mount centres and 2 mounting bores. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.

Which applications are shown for this starter motor?

Known application groups include AGCO Allis 8610 and 8630, Case IH 2120 and 2130, Claas Dominator, Deutz-Fahr 4065 E and 4080.4 E, Lamborghini Crono, R2 and RF / RS / RV, Maserati Indy and Mexico, and Same Antares, Aster, Buffalo, Centauro, Centurion and Compatto. For this listing, part number MS300 is the main reference point. Listed voltage is 12. Published fitment references include AGCO ALLIS 8610, AGCO ALLIS 8610 1991, AGCO ALLIS 8630. These details should still be checked against the original unit before ordering.