OEX Starter Motor 12V 18T CW United Technologies Style SMX066

The OEX starter motor listed here is a 12V unit with 18 teeth, clockwise rotation and a 1.4kW power rating. It is a new starter motor with part number SMX066, supplied in OEX branding and described as United Technologies style for applications that suit that configuration.

Key physical dimensions include a 188mm overall length, 54mm flange diameter, 95mm mount centres A, 97mm mount centres C and 14mm mount centres B. The starter uses a 3 hole mount type, with 9 / 10 mount hole diameter, a 13mm pinion diameter and a 26mm pinion at rest.

This unit is listed as weighing 3.62kg and is intended for dry clutch applications. The product information specifies a 12 volt electrical system and states that it suits United Technologies units, with a clear note to compare to the original unit to confirm suitability before ordering.

Key Features

• 12V starter motor
• 18-tooth pinion
• Clockwise rotation
• 1.4kW power rating
• New unit
• 3 hole starter mount

Specifications

• Voltage: 12V
• Power rating: 1.4kW
• Rotation: CW
• Number of teeth: 18
• Starter mount type: 3 hole
• Overall length: 188mm
• Flange diameter: 54mm
• Mount centres A: 95mm

Application and Buying Notes

The main compatibility checkpoint on this starter is the part number SMX066 together with the listed physical measurements: 12V, 18 teeth, CW rotation, 3 hole mount, 188mm overall length and 54mm flange diameter. If the original starter differs in any of these areas, especially mount centres A at 95mm, B at 14mm and C at 97mm, it should be checked carefully before purchase.

This starter is described as suiting United Technologies units, but the listing does not provide vehicle model fitment. For that reason, the safest approach is to compare the old unit directly against the pinion diameter of 13mm, pinion at rest of 26mm, mount hole diameter of 9 / 10 and the dry clutch application detail.

Because starter motors are fitted to specific engine and bellhousing arrangements, small differences in tooth count, rotation direction or mounting geometry can make a unit unsuitable even when it looks similar. The 1.4kW rating and 12V electrical setup should also match the original application before the part is installed.

The warranty listed is 3 years for passenger use and 1 year for commercial use. That warranty detail does not replace the need to confirm fitment, and it is still important to verify the original part against the dimensions, rotation and United Technologies style description supplied here.

If you are cross-checking against an existing starter, the most useful identifiers are SMX066, 12V, 18T, CW and the 3 hole mount. Those details give a practical reference point when comparing to the unit already on the vehicle or removed from it.

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 SMX066 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 95mm, Mount Centres C 97mm, Number of Teeth 18, Pinion at Rest 26mm, Power Rating 1.4kW, Suits Unit Make United Technologies, Note Compare to original unit to confirm suitability.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 3.62kg, Product Group 1 ROTATING ELECTRICAL, Part No. SMX066, Brand OEX, Description OEX Starter Motor 12V 18Th CW United Tech Style, Flange Diameter 54mm, Mount Centres B 14mm, Mount Hole Diameter 9 / 10, Overall Length 188mm.

OEX Starter Motor 12V 18Th CW United Tech Style. Part number SMX066 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 SMX066, 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.

Compatibility note: Confirm suitability using part number SMX066, the 12V 18T CW specification, the 3 hole mount layout and the listed dimensions against the original starter before ordering.

FAQ

What is the part number for this starter motor?

The part number is SMX066. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as a new starter motor. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What voltage does this starter use?

It is a 12V starter motor. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What rotation does the starter motor have?

The starter motor has clockwise rotation, listed as CW. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What are the main mounting measurements?

The listed mounting details are 3 hole mount type, 95mm mount centres A, 14mm mount centres B, 97mm mount centres C, and 54mm flange diameter. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

Does the listing include vehicle model fitment?

No vehicle model fitment is provided. Suitability should be confirmed by comparing the original unit with the listed part number, 12V 18T CW specification and physical dimensions. For this listing, part number SMX066 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.