OEX Starter Motor 12V 9 Tooth CW Hitachi Style HXS081

The OEX HXS081 is a new 12V starter motor in 9 tooth, clockwise rotation, built in a Hitachi style format for rotating electrical applications. It is listed as a 2.3kW unit with a 2 hole starter mount, 95mm flange diameter, and 120mm mount centres A, so matching the physical layout matters as much as the electrical side.

This starter motor has a pinion diameter of 36mm, a pinion at rest measurement of 20mm, an overall length of 229mm, and a mount hole diameter of 13mm. Those measurements are the main checks to compare against the removed unit before ordering, especially where access is tight or the original starter has been replaced before.

OEX positions this as a quality replacement starter motor for the Australian automotive aftermarket, with a new unit warranty of 3 years for passenger applications and 1 year for commercial use. The part is supplied as each, under part number HXS081, and the description identifies it as OEX Starter Motor 12V 9Th CW Hitachi Style.

Key Features

• 12V starter motor
• 9 tooth pinion
• Clockwise rotation (CW)
• Hitachi style unit
• 2.3kW power rating
• New unit

Specifications

• Voltage: 12V
• Type: Starter motor
• Power rating: 2.3kW
• Rotation: CW
• Number of teeth: 9
• Pinion diameter: 36mm
• Pinion at rest: 20mm
• Overall length: 229mm

Known application makes and models supplied for this unit

• HITACHI ZX60US-3, ZX60USB-3, ZX65USB-5, ZX65USB-5A, ZX75US-5, ZX85USB-5A
• BOBCAT E55, E55W, E60, E80, E85
• CASE CX57C, CX60C
• DOOSAN/DAEWOO 450PLUS, 460PLUS, DX55, S55V PLUS
• EUROCOMACH ES850SB, ES900UR, ES950TR, ES95ZT
• GEHL 5640E, 6640E, EXC603, EXC753Z, EXC803, R165, R190, R220, R260, RT165, RT175, RT175 GEN:3
• HYUNDAI CONSTRUCTION R55-3, R55-7, R55-7A, R55-9, R55W-3, R55W-7, R55W-9, R60CR-9, R60W-9S, R80-7, R80CR-9
• IHI 55N, 55N3, 65NX, 65VX, 65VX-3, 80VX, 80VX-3, CL35, CL45

Application and Buying Notes

Before ordering, check the starter against the removed unit and confirm the 12V system, 9 tooth pinion, clockwise rotation, 2 hole mount, and the 120mm mount centres A. The listed 95mm flange diameter, 13mm mount hole diameter, and 229mm overall length need to line up with the space and mounting points on the machine.

The part number HXS081 is the most useful identifier for matching, especially when the vehicle or equipment has had a previous starter replacement. The unit is described as Hitachi style and as suiting Hitachi unit make, so matching by make alone is not enough; the physical dimensions and rotation need to agree as well.

This unit is listed as new and carries the stated warranty terms of 3 years for passenger use and 1 year for commercial use. Warranty cover does not replace the need to confirm fitment, so verify the application details carefully before fitting to avoid delays and unnecessary freight costs.

If you are cross-checking against an existing starter, compare the pinion diameter of 36mm and the pinion at rest measurement of 20mm as part of the physical inspection. Those measurements help confirm the drive end configuration, which is especially important on equipment applications where several starter variants may be used across the same model range.

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 HXS081 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 3yr Passenger 1yr Commercial, Mount Centres A 120mm, Number of Teeth 9, Pinion at Rest 20mm, Power Rating 2.3kW, Suits Unit Make Hitachi, New / Reman. New, Wet / Dry Clutch Dry.

Additional published details for cross-checking include Product Group 2 STARTER MOTORS, Part No. HXS081, Brand OEX, Description OEX Starter Motor 12V 9Th CW Hitachi Style, Flange Diameter 95mm, Mount Hole Diameter 13, Overall Length 229mm, Pinion Diameter 36mm, Rotation CW.

OEX Starter Motor 12V 9Th CW Hitachi Style. Part number HXS081 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 HXS081, 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 ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800, ANTONIO CARRARO TTR7800, BOBCAT E55, BOBCAT E55W. 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 by checking part number HXS081, 12V specification, 9 tooth CW rotation, 2 hole mount, and the listed dimensions against the removed unit and application details before purchase.

FAQ

What is the part number for this starter motor?

The part number is HXS081. For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.

Is this a 12 volt starter motor?

Yes. The listed voltage is 12V. For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

It has 9 teeth. For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.

What direction does this starter rotate?

The rotation is clockwise (CW). For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.

Is this unit new or remanufactured?

It is listed as new. For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.

What warranty applies to this starter motor?

The listed warranty is 3 years for passenger applications and 1 year for commercial applications. For this listing, part number HXS081 is the main reference point. Listed voltage is 12. Published fitment references include ANTONIO CARRARO SRX8400, ANTONIO CARRARO TN5800, ANTONIO CARRARO TRH9800. These details should still be checked against the original unit before ordering.