Mitsubishi Starter Motor 24V 11 Tooth CW M9T80971AMA

Mitsubishi starter motor, 24V, 11 tooth, clockwise rotation, part number M9T80971AMA. This is a new starter motor in the rotating electrical group, supplied as each, with a 7kW power rating and a 3 hole starter mount.

Key physical measurements include 168mm mount centres A, 148mm mount centres B, 110mm mount centres C, a 105mm flange diameter, 15.5mm mount hole diameter, and an overall length of 348mm. The unit weighs 12.68kg and has a pinion diameter of 48mm with 41mm pinion at rest.

It is listed as suits unit make Mitsubishi, with dry clutch application noted. The stated features are small size, low mass, high power, high torque, and high reliability. Warranty is 2 years or 400,000km.

Fitment references include a range of Hitachi and John Deere applications, but the safe way to confirm suitability is to match the part number M9T80971AMA and compare the mounting and electrical details against the original unit.

Key Features

• 24V starter motor
• 11 tooth pinion
• Clockwise rotation
• 7kW power rating
• New unit
• 3 hole starter mount

Specifications

• Part number: M9T80971AMA
• Brand: Mitsubishi
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Power rating: 7kW
• Starter mount type: 3 hole
• Overall length: 348mm

Listed fitment references

• Hitachi ZX450-3/LC-3
• Hitachi ZX470H-3/LCH-3
• Hitachi ZX670LCH-3
• Hitachi ZX690LCH-5
• Hitachi ZX870H-3/LCH-3
• Hitachi ZX890LCH-5
• John Deere 450D LC
• John Deere 600C

Application and Buying Notes

When checking this starter against a machine, start with the part number M9T80971AMA, then confirm the system voltage is 24V and the rotation is clockwise. Those details need to align with the original starter before the mounting pattern is considered.

The mounting dimensions are important on this unit: 3 hole mount, 168mm mount centres A, 148mm mount centres B, 110mm mount centres C, 105mm flange diameter, and 15.5mm mount hole diameter. The overall length is 348mm, so physical clearance should also be checked against the space available on the machine.

The starter is rated at 7kW and uses an 11 tooth pinion with a 48mm pinion diameter and 41mm pinion at rest. Those figures help verify engagement and fit against the existing starter rather than relying on appearance alone.

Although fitment references are listed for certain Hitachi and John Deere applications, variation can still occur by build, serial range, or previous component changes. Matching the old unit, the machine details, and the dimensions above is the most reliable way to order correctly.

This unit is described as new and carries a 2 year / 400,000km warranty. That warranty detail is useful for the purchase decision, but it does not replace the need to confirm the starter type, voltage, rotation, and mount pattern first.

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 M9T80971AMA 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 168mm, Mount Centres C 110mm, Number of Teeth 11, Pinion at Rest 41mm, Power Rating 7kW, Suits Unit Make Mitsubishi, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 12.68kg, Product Group 1 ROTATING ELECTRICAL, Part No. M9T80971AMA, Brand MITSUBISHI, Description Mitsubishi Starter Motor 24V 11Th CW, Flange Diameter 105mm, Mount Centres B 148mm, Mount Hole Diameter 15.5, Overall Length 348mm.

Mitsubishi Starter Motor 24V 11Th CW. Part number M9T80971AMA 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 M9T80971AMA, 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 comparing part number M9T80971AMA, 24V clockwise rotation, 11 tooth pinion, and the listed mount and dimension details against the original starter and the machine application before ordering.

FAQ

What is the part number for this starter motor?

The part number is M9T80971AMA. For this listing, part number M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. These details should still be checked against the original unit before ordering.

Is this a 12V or 24V starter?

It is a 24V starter motor. For this listing, part number M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. These details should still be checked against the original unit before ordering.

What rotation does this starter use?

The rotation is clockwise, listed as CW. For this listing, part number M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. 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 M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. These details should still be checked against the original unit before ordering.

What mount type does this starter use?

It uses a 3 hole starter mount. For this listing, part number M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. These details should still be checked against the original unit before ordering.

What warranty is listed for this starter motor?

The listed warranty is 2 years or 400,000km. For this listing, part number M9T80971AMA is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX450-3/LC-3, HITACHI ZX450-3/LC-3 2006, HITACHI ZX450-3/LC-3 2007. These details should still be checked against the original unit before ordering.