OEX Starter Motor 12V 9T CW Hitachi Style HXS075

The OEX HXS075 starter motor is a new 12V unit with a 9 tooth pinion, clockwise rotation and a Hitachi style application. It is a pad mount starter motor with a 2.2kW power rating, intended for buyers who need to match the electrical and mounting details carefully rather than rely on appearance alone.

Key dimensions include an overall length of 227mm, mount hole diameter of 10mm, mount centres A of 83mm, pinion diameter of 25mm and pinion at rest of 10mm. The unit weighs 7kg and is listed as a dry clutch starter motor, which makes the physical layout and application details worth checking before purchase.

OEX lists this part as brand new, with part number HXS075 and a rotatable drive end block in 3 positions. The note also states that it may require shimming, with KSX12000 referenced for that purpose, so correct installation and alignment should be considered alongside the match to the vehicle.

The product is supplied as a single starter motor and sits in the rotating electrical category. OEX states its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, are sourced from ISO certified factories, and are backed by a comprehensive nationwide warranty.

Key Features

• 12V starter motor
• 9 tooth pinion
• Clockwise rotation
• Hitachi style application
• Pad mount starter motor
• 2.2kW power rating

Specifications

• Brand: OEX
• Part number: HXS075
• Voltage: 12V
• Rotation: CW
• Number of teeth: 9
• Power rating: 2.2kW
• Starter mount type: Pad
• Overall length: 227mm

Fitment guidance

• Verified application references include Chevrolet C10, Chevrolet C30, Chevrolet Camaro, Chevrolet Corvette, Chevrolet Impala, Holden Commodore, Holden H Series and Holden Monaro.
• Sample fitment references supplied include Chevrolet C10 1974 to 1984, Holden Commodore 1986 to 1987, Holden H Series 1971 to 1974, and Holden Monaro 1968 to 1970.
• Fitment data is application-specific, so the part number, starter mount type, rotation, tooth count and physical dimensions should all be checked against the original starter before ordering.

Application and Buying Notes

For a starter motor, the important checks are not limited to voltage alone. This unit is 12V, 9 tooth, clockwise rotation and uses a pad mount, so the vehicle must match those core details as well as the 227mm overall length and 83mm mount centres A.

The listed 25mm pinion diameter, 10mm mount hole diameter and 10mm pinion at rest are useful when comparing against the removed starter or workshop measurements. If those dimensions do not line up, the correct-looking part can still be the wrong unit for the application.

Because this starter is described as Hitachi style and suits Hitachi units, it is sensible to confirm the existing starter tag, mounting style and tooth count before purchase. The note about a rotatable drive end block with 3 positions is also important where cable or body orientation matters during installation.

Shimming may be required in some applications, and KSX12000 is referenced for that purpose. If the original starter showed evidence of shim use, or if the replacement sits very close to the ring gear, that should be factored into the install plan rather than assumed away.

The warranty listed is 3 years for passenger use and 1 year for commercial use, which may help when comparing options, but it does not replace the need to confirm the physical and electrical match. In starter motors, correct fitment is the first priority because the mounting pattern, rotation and pinion engagement all need to suit the vehicle exactly.

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 HXS075 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 10, Overall Length 227mm, Pinion Diameter 25mm, Rotation CW, Voltage 12, Item Type Starter Motor, Starter Mount Type Pad.

Additional published details for cross-checking include Weight 7kg, Product Group 1 ROTATING ELECTRICAL, Part No. HXS075, Brand OEX, Description OEX Starter Motor 12V 9Th CW Hitachi Style, Mount Centres A 83mm, Number of Teeth 9, Pinion at Rest 10mm, Power Rating 2.2kW, Suits Unit Make Hitachi.

OEX Starter Motor 12V 9Th CW Hitachi Style. Part number HXS075 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 HXS075, 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 CHEVROLET C10, CHEVROLET C10 1974, CHEVROLET C10 1975, CHEVROLET C10 1976, HOLDEN COMMODORE, HOLDEN COMMODORE 1986. 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: Please confirm fitment by matching part number HXS075, 12V voltage, 9 tooth clockwise configuration, pad mount style and the listed dimensions against the original starter and vehicle application details before ordering.

FAQ

What is the part number for this starter motor?

The part number is HXS075.

Is this starter motor new or remanufactured?

It is listed as new.

What voltage does this starter motor use?

It is a 12V starter motor.

What rotation is this starter motor?

It is clockwise rotation, listed as CW.

Does this starter motor suit Hitachi units?

Yes. It is listed as a Hitachi style starter motor and as suiting unit make Hitachi.

Are there any installation notes?

Yes. It has a rotatable drive end block with 3 positions and may require shimming, with KSX12000 referenced for that purpose.