OEX Starter Motor 24V 11 Tooth CW Hitachi Style HXS101

The OEX HXS101 is a new starter motor in a Hitachi style configuration, set up for 24V systems with 11 teeth, clockwise rotation and a 3.7kW power rating. It is listed as a starter motor for the rotating electrical system and weighs 5.6kg, which are useful checks when comparing against the unit being replaced.

Key physical dimensions include an overall length of 230mm, a flange diameter of 95mm, a 2-hole starter mount type, 13mm mount hole diameter and 120mm centre-to-centre mounting measurement. The pinion diameter is 40mm and the pinion at rest is 10mm, so those dimensions should be checked carefully against the original unit before ordering.

This part is identified as OEX part number HXS101 and is stated to suit Hitachi units. The warranty listed is 3yr Passenger and 1yr Commercial. OEX products are sourced from ISO certified factories and the brand is backed by a nationwide warranty, which gives useful buying context when you are comparing replacement options.

Key Features

• New starter motor
• 24V electrical system
• 11 tooth pinion
• Clockwise rotation
• 3.7kW power rating
• Hitachi style and suited to Hitachi units

Specifications

• Brand: OEX
• Part No.: HXS101
• Type: Starter Motor
• New / Reman.: New
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Power rating: 3.7kW

Verified fitment applications

• CASE CX130B
• CASE CX130C
• CASE CX135
• CASE CX135SR
• CASE CX145CSR
• CASE CX160B
• CASE CX160C
• HITACHI ZX135US-3

Application and Buying Notes

Before ordering, compare the part number HXS101, the 24V rating, the 11 tooth pinion and the clockwise rotation with the starter motor currently fitted to the machine. The listed 230mm overall length, 95mm flange diameter and 120mm mount centre-to-centre measurement are practical checks that help confirm whether the replacement is physically compatible.

The mounting layout is another important point here. This starter uses a 2-hole mount with 13mm mount holes, and the pinion diameter is 40mm with 10mm pinion at rest. If the original starter differs in these dimensions, mounting or engagement may not match correctly, even where the model name appears similar.

Application data is provided for several CASE, HITACHI and JOHN DEERE machines, including CX130B, ZX135US-3, ZX160LC-5, 135D and 225D LC. That said, model names alone are not enough for a safe purchase. Serial breaks, engine variants and previous repair history can affect compatibility, so it is still worth confirming the unit details against the existing starter or the vehicle’s parts information.

The warranty is listed as 3yr Passenger and 1yr Commercial, which is useful when assessing the intended use case. As with any starter motor, the most reliable outcome comes from matching the electrical specification, the drive end dimensions and the mounting pattern before installation. Checking the old unit side by side is often the quickest way to avoid a return or downtime.

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 HXS101 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 Hole Diameter 13, Overall Length 230mm, Pinion Diameter 40mm, Rotation CW, Voltage 24, Mount Cnt to Cnt 120mm, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Product Group 2 STARTER MOTORS, Part No. HXS101, Brand OEX, Description OEX Starter Motor 24V 11Th CW Hitachi Style, Flange Diameter 95mm, Number of Teeth 11, Pinion at Rest 10mm, Power Rating 3.7kW, Suits Unit Make Hitachi.

OEX Starter Motor 24V 11Th CW Hitachi Style. Part number HXS101 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 HXS101, 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.

Available application references include CASE CX130B, CASE CX130B 2011, CASE CX130C, CASE CX130C 2015, HITACHI ZX135US-3, HITACHI ZX135US-3 2012. 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 matching part number HXS101, 24V, 11 tooth CW configuration, mounting dimensions and the stated application details before purchase. Do not rely on model name alone.

FAQ

What is the part number for this starter motor?

The part number is HXS101. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as new. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.

What voltage does this starter motor use?

It is a 24V starter motor. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.

What rotation does it have?

It is clockwise rotation, shown as CW. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.

Which applications are listed for this part?

Listed applications include CASE CX130B, CX130C, CX135, CX135SR, CX145CSR, CX160B, CX160C, HITACHI ZX135US-3, ZX135US-5, ZX160LC-3, ZX160LC-5, JOHN DEERE 135D and JOHN DEERE 225D LC. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.

What warranty is supplied with this starter motor?

The warranty is listed as 3yr Passenger and 1yr Commercial. For this listing, part number HXS101 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX130B, CASE CX130B 2011, CASE CX130C. These details should still be checked against the original unit before ordering.