Mahle Starter Motor 12V 9 Tooth CW MS274

The Mahle MS274 is a new 12V starter motor with clockwise rotation, 9 teeth, and a 2.7kW power rating. It is listed as a 2-hole starter motor with 2 mounting bores, a 105mm mount centres A measurement, and a 82mm flange diameter.

Key dimensions for checking installation are included, with an overall length of 338mm, a pinion diameter of 34.8mm, a pinion at rest measurement of 21mm, and a flywheel depth of 24.0. The mount hole diameter is 13mm, which is useful when comparing the starter to the existing unit before purchase.

This unit is identified as Mahle part number MS274 and is supplied as a new starter motor. It carries a one-year warranty and is listed for 12V systems with dry clutch application details.

Key Features

• 12V starter motor
• Clockwise rotation (CW)
• 9-tooth pinion
• 2.7kW power rating
• 2-hole starter mount
• New unit with one-year warranty

Specifications

• Part number: MS274
• Brand: Mahle
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 9
• Power rating: 2.7kW
• Mount centres A: 105mm

Known fitment references

• CASE IH 2140
• CASE IH 2150
• DEUTZ-FAHR Agrofarm
• DEUTZ-FAHR Agrolux
• DEUTZ-FAHR Agroplus
• DEUTZ-FAHR Series 5 G
• SAME Antares
• SAME Compatto

Application and Buying Notes

Before ordering, match the part number MS274 and compare the key mounting and drive measurements against your existing starter. The important checks here are 12V voltage, clockwise rotation, 9 teeth, 105mm mount centres A, 82mm flange diameter, 13mm mount hole diameter, and the 24.0 flywheel depth.

The listed fitment references include CASE IH 2140 and 2150, several DEUTZ-FAHR applications, and a range of SAME models. Even so, model names alone are not enough to confirm the correct starter, because the same tractor family can use different starter arrangements depending on specification or build period.

The dimensions also matter at installation stage. An overall length of 338mm, a pinion diameter of 34.8mm, and a pinion at rest measurement of 21mm need to align with the original unit and the surrounding engine housing. If any of those values differ, stop and verify before fitting.

The environmental resistance and EMC compliance notes are useful for buyers working in demanding conditions, but they do not replace fitment checks. Use them as product quality and suitability indicators only after the part number and dimensions have been confirmed against the vehicle.

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 MS274 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 9, 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 14.36, Connecting Angle [Degree] 35.0, Packaging length 38.2, Packaging height 14.50, Product Group 2 STARTER MOTORS, Part No. MS274, Brand MAHLE, Description Mahle Starter Motor 12V 9Th CW.

Mahle Starter Motor 12V 9Th CW. Part number MS274 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 MS274, 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 CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989, CASE IH 2140 1990, DEUTZ-FAHR AGROFARM, DEUTZ-FAHR AGROFARM 2009. 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: Please confirm compatibility by matching part number MS274, 12V voltage, clockwise rotation, 9 teeth, 2-hole mounting, and the listed dimensions against your existing starter and vehicle application details before purchase.

FAQ

What is the part number for this starter motor?

The part number is MS274. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.

Is this a 12V or 24V starter motor?

This starter motor is listed as 12V. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.

What direction does it rotate?

It is clockwise rotation, shown as CW. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 9 teeth. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.

What mounting setup does it use?

It is a 2-hole starter motor with 2 mounting bores and 105mm mount centres A. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.

Which vehicle makes are referenced for fitment?

The listed fitment references include CASE IH, DEUTZ-FAHR, and SAME applications, including models such as CASE IH 2140 and 2150, DEUTZ-FAHR Agrofarm, Agrolux, Agroplus, Series 5 G, and SAME Antares, Compatto, Dorado, Explorer, Frutteto, Silver, Titan, Trident, and Vigneron. For this listing, part number MS274 is the main reference point. Listed voltage is 12. Published fitment references include CASE IH 2140, CASE IH 2140 1988, CASE IH 2140 1989. These details should still be checked against the original unit before ordering.