Mitsubishi Starter Motor 24V 11 Tooth CW M8T87171AMA

The Mitsubishi Starter Motor 24V 11 Tooth CW is a new starter motor designed for 24 volt applications, with an 11 tooth pinion, clockwise rotation and a 4.5kW power rating. It is supplied under part number M8T87171AMA and is listed as a 2 hole starter mount type with 145mm mount centres.

Key physical details include a 100mm flange diameter, 13mm mount hole diameter, 40mm pinion diameter and 20mm pinion at rest. The unit weighs 8kg and is described as suitable for wet or dry clutch applications, so it suits buyers who need a direct specification match rather than a general-purpose replacement.

This starter is a Mitsubishi brand unit, sold new, and is supported by a 2 Years 400,000km warranty. The listed features are small size, low mass, high power, high torque and high reliability, which gives a clear indication of the intended heavy-duty electrical starting application.

The product is identified as a starter motor within the rotating electrical group, and the recorded fitment information points to K27 FH-SERIES applications, including 1993 and 1994 references. As with any starter motor purchase, the part number, rotation, voltage and mounting dimensions should all be checked together before ordering.

Key Features

• 24V starter motor
• 11 tooth pinion
• Clockwise rotation
• 4.5kW power rating
• New unit
• 2 hole starter mount

Specifications

• Part number: M8T87171AMA
• Brand: Mitsubishi
• Type: Starter motor
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Power rating: 4.5kW
• Mount centres A: 145mm

Known fitment information

• K27 FH-SERIES
• K27 FH-SERIES 1993
• K27 FH-SERIES 1994

Application and Buying Notes

Before ordering, match the part number M8T87171AMA, the 24V electrical system requirement and the clockwise rotation. Starter motors are sensitive to both electrical and mechanical details, so the 11 tooth pinion, 100mm flange diameter and 145mm mount centres need to suit the vehicle or machine installation exactly.

The 2 hole mount type and 13mm mount hole diameter are important checks because mounting pattern is one of the quickest ways to rule a part in or out. The 40mm pinion diameter and 20mm pinion at rest also help confirm that the starter you are replacing is the same physical pattern, not just the same voltage.

The recorded fitment references point to K27 FH-SERIES applications, including 1993 and 1994 listings, but that should be treated as a guide rather than a substitute for checking the actual vehicle or unit on hand. A starter motor can look similar across multiple variants, yet differ in tooth count, rotation or mounting dimensions.

If you are replacing an existing starter, compare the old unit side by side where possible. Check the 24V marking, the 11 teeth, the CW rotation and the flange and mount dimensions before fitting. Doing that reduces the chance of ordering the wrong starter for the application.

The listed warranty is 2 Years 400,000km, which provides a clear service backing on the unit as supplied. Even so, correct diagnosis matters: a no-start or slow-crank fault can also be caused by batteries, cables, terminals, relays or charging problems, not only by the starter itself.

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 M8T87171AMA 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 2 Years 400,000km, Mount Centres A 145mm, Number of Teeth 11, Pinion Diameter 40mm, Rotation CW, Voltage 24, New / Reman. New, Wet / Dry Clutch Wet or Dry.

Additional published details for cross-checking include Product Group 2 STARTER MOTORS, Part No. M8T87171AMA, Brand MITSUBISHI, Description Mitsubishi Starter Motor 24V 11Th CW, Flange Diameter 100mm, Mount Hole Diameter 13, Pinion at Rest 20mm, Power Rating 4.5kW, Suits Unit Make Mitsubishi.

Mitsubishi Starter Motor 24V 11Th CW. Part number M8T87171AMA 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 M8T87171AMA, 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 using the part number M8T87171AMA, the 24V specification, CW rotation, 11 tooth pinion, 145mm mount centres and the listed application details before purchase.

FAQ

What part number does this Mitsubishi starter motor use?

The listed part number is M8T87171AMA. For this listing, part number M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. These details should still be checked against the original unit before ordering.

Is this a 12V or 24V starter motor?

It is a 24V starter motor. For this listing, part number M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. These details should still be checked against the original unit before ordering.

What direction of rotation is listed?

The rotation is listed as CW, meaning clockwise. For this listing, part number M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. 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 M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. These details should still be checked against the original unit before ordering.

What mounting details are provided?

The unit is listed with a 2 hole starter mount type, 145mm mount centres, a 100mm flange diameter and 13mm mount hole diameter. For this listing, part number M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. These details should still be checked against the original unit before ordering.

What fitment information is available?

The recorded fitment references point to K27 FH-SERIES applications, including 1993 and 1994 listings. Fitment should still be confirmed against the part number and vehicle or equipment details before ordering. For this listing, part number M8T87171AMA is the main reference point. Listed voltage is 24. Published fitment references include K27 FH-SERIES, K27 FH-SERIES 1993, K27 FH-SERIES 1994. These details should still be checked against the original unit before ordering.