Mahle Starter Motor 12V 10 Tooth CW MS185

The MAHLE starter motor MS185 is a new 12V unit with clockwise rotation, 10 teeth on the pinion, and a 3.0kW power rating. It is listed with a 3 hole starter mount type, 100mm flange diameter, and 126mm mount centres across A, B, and C, which are the key dimensions to confirm against the original starter before ordering.

This starter is identified as part number MS185 and is described as suitable for Mahle applications. The unit is a dry clutch design, with a pinion at rest of 32mm, a pinion diameter of 37mm, and an overall length of 338mm. Those measurements matter when checking engagement, clearance, and mounting space in the vehicle.

Key Features

• 12V starter motor
• 10 tooth pinion
• Clockwise rotation
• 3.0kW power rating
• New unit
• 3 hole starter mount

Specifications

• Brand: MAHLE
• Part No.: MS185
• Type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Power rating: 3.0kW
• Starter mount type: 3 hole

Verified fitment applications

• BELARUS 520/521
• BELARUS 520/521 1980
• BELARUS 532
• BELARUS 532 1980
• BELARUS 80X
• BELARUS 80X 1980
• BELARUS 82.1
• BELARUS 82.1 1980

Application and Buying Notes

Before buying, compare the part number MS185, the 12V electrical system, and the clockwise rotation against the original starter fitted to the vehicle. The mounting setup is also important here: this unit uses a 3 hole starter mount, 126mm mount centres, and a 100mm flange diameter, so the physical mounting pattern must match the vehicle exactly.

The engagement dimensions should also be checked with care. The listed 10 tooth pinion, 37mm pinion diameter, 32mm pinion at rest, and 35.0 flywheel depth are the main clearance and mesh figures provided. If any of those values differ from the original unit, it is worth rechecking the application before purchase rather than relying on appearance alone.

This starter is rated at 3.0kW and is supplied as a new unit, not remanufactured. For buyers working on Belarus applications, the fitment list includes 520/521, 532, 80X, 82.1, 82R, 950/952, and SERIES 100 variants, with 1980 listings shown for several models. Even so, the safest approach is to confirm the exact application detail and the existing starter dimensions on the vehicle.

The environmental resistance notes are useful in harsh operating conditions, but they do not replace fitment checking. Salt, mud, humidity, water, dust, vibration, and temperature resistance are product characteristics, while the actual installation still depends on the correct starter type, rotation, tooth count, and mount geometry. If the vehicle has been modified or fitted with a non-standard starter previously, matching the part number is especially important.

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 MS185 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 126mm, Mount Centres C 126mm, Number of Teeth 10, Pinion at Rest 32mm, Power Rating 3.0kW, Suits Unit Make Mahle, New / Reman. New.

Additional published details for cross-checking include Wet / Dry Clutch Dry, Number of mounting bores 3, For flywheel depth 35.0, Packaging length 39.0, Packaging height 18.80, Product Group 2 STARTER MOTORS, Part No. MS185, Brand MAHLE, Description Mahle Starter Motor 12V 10Th CW.

Mahle Starter Motor 12V 10Th CW. Part number MS185 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 MS185, 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 BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532, BELARUS 532 1980. 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 using part number MS185, the 12V clockwise configuration, the 10 tooth pinion, and the 3 hole mounting pattern before ordering. Where a vehicle has been repaired or modified, measure the existing starter and compare the mount centres, flange diameter, and engagement dimensions rather than relying on model name alone.

FAQ

Is this starter motor new or remanufactured?

It is listed as a new starter motor. For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.

What is the voltage and rotation of this unit?

The unit is 12V and clockwise rotation (CW). For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 10 teeth. For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.

What are the main mounting dimensions?

The starter uses a 3 hole mount, with mount centres A, B, and C all listed at 126mm, and a 100mm flange diameter. For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.

Which part number should I match?

The listed part number is MS185. For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.

What vehicles are shown as fitment applications?

Verified fitment applications include BELARUS 520/521, 532, 80X, 82.1, 82R, 950/952, and SERIES 100, with 1980 variants shown for several of those models. For this listing, part number MS185 is the main reference point. Listed voltage is 12. Published fitment references include BELARUS 520/521, BELARUS 520/521 1980, BELARUS 532. These details should still be checked against the original unit before ordering.