Mahle Starter Motor 24V 11 Tooth CW Part No. MS174

The Mahle starter motor listed here is a new 24V unit with 11 teeth, clockwise rotation, and part number MS174. It is a starter motor sold each, with a 4kW power rating, a 3-hole starter mount type, and a flange diameter of 89mm.

Key mounting and interface details include 127mm mount centres, 10.5mm mount hole diameter, a 41.5mm pinion diameter, and 51.0mm flywheel depth. The pinion at rest measures 48mm, and the tooth pitch is 14.58, so it is important to compare these dimensions with the starter being replaced.

This Mahle unit is designed as a dry clutch starter motor and is supplied as new, not remanufactured. The product also carries a one-year warranty and is described as suitable for Volvo B10 applications in the fitment data provided.

Key Features

• 24V starter motor
• 11-tooth pinion
• Clockwise rotation
• New unit
• 3-hole starter mount
• 4kW power rating

Specifications

• Brand: Mahle
• Part No.: MS174
• Type: Starter Motor
• Voltage: 24V
• Number of teeth: 11
• Rotation: CW
• Power rating: 4kW
• Starter mount type: 3 hole

Fitment guidance

• Listed fitment includes Volvo B10.
• The fitment data provided also includes Volvo B10 model years 1985 through 1995.
• Check the existing starter part number, mounting style, tooth count, rotation, voltage, and physical dimensions before ordering.

Application and Buying Notes

Start with the identification details on the replacement starter and compare them to this Mahle unit: MS174, 24V, 11 teeth, clockwise rotation, and 4kW. Those items need to align with the vehicle’s electrical system and the starter’s mechanical configuration before the part is fitted.

The mounting dimensions matter just as much as the electrical rating. This starter uses a 3-hole mount, 127mm mount centres, 10.5mm mount holes, an 89mm flange diameter, and a 51.0 flywheel depth. If any of those measurements differ from the unit already in the vehicle, the part should be checked carefully before purchase.

The fitment data supplied points to Volvo B10 applications, including model years 1985 to 1995, but that alone should not replace a part-number check. Confirm the vehicle application, starter type, and the physical engagement dimensions such as pinion diameter, pinion at rest, and tooth pitch so the replacement matches the original setup.

This starter is a dry clutch design and is supplied new. Those details are useful when comparing against an existing unit that may have a different clutch arrangement or may be a remanufactured part. The environmental resistance and EMC compliance details are relevant for durability and electrical compatibility, but they do not replace a direct fitment check.

If the vehicle has been modified, carries a non-standard starter, or the original part number is unavailable, measure the existing unit before ordering. The safest approach is to compare the part number MS174, the 24V electrical specification, the 11-tooth clockwise drive, and the mounting dimensions in full.

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 MS174 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 127mm, Number of Teeth 11, Pinion Diameter 41.5mm, Rotation CW, Voltage 24, New / Reman. New, Wet / Dry Clutch Dry.

Additional published details for cross-checking include Number of mounting bores 3, For flywheel depth 51.0, Packaging length 38.2, Packaging height 14.50, Product Group 2 STARTER MOTORS, Part No. MS174, Brand MAHLE, Description Mahle Starter Motor 24V 11Th CW, Flange Diameter 89mm.

Mahle Starter Motor 24V 11Th CW. Part number MS174 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 MS174, 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.

Compatibility note: Please confirm fitment by matching part number MS174 and checking the vehicle application, voltage, tooth count, rotation, mount type, and mounting dimensions before ordering.

FAQ

What is the part number for this Mahle starter motor?

The part number listed is MS174. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

This starter motor is 24V. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 11 teeth. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.

What rotation does this starter motor use?

It is clockwise rotation, shown as CW. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.

What vehicles are listed in the fitment data?

The fitment data provided lists Volvo B10 applications, including model years 1985 through 1995. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.

What should I check before buying this starter?

Confirm the part number MS174, the 24V electrical specification, 11-tooth CW drive, 3-hole mount, 127mm mount centres, 10.5mm mount holes, 89mm flange diameter, and 51.0 flywheel depth against the existing unit and vehicle application. For this listing, part number MS174 is the main reference point. Listed voltage is 24. Published fitment references include VOLVO B10, VOLVO B10 1985, VOLVO B10 1986. These details should still be checked against the original unit before ordering.