OEX Starter Motor 12V 10 Tooth CCW United Technologies Style SMX093

The OEX SMX093 is a new 12V starter motor in United Technologies style, with 10 teeth, CCW rotation and a 32mm pinion diameter. It is listed as a starter motor for rotating electrical applications and is supplied as each unit.

Mounting details matter on starter replacement, and this unit is specified with a 2 hole starter mount, 9mm mount hole diameter and an overall length of 186mm. Those dimensions help when checking physical match-up against the existing starter before ordering.

OEX lists this part as sourced from market leading original equipment manufacturers and aftermarket suppliers, with product coming from ISO certified factories. The warranty is listed as 3 years for passenger use and 1 year for commercial use.

Fitment information is provided for Ditch Witch applications, including 100SX, 1030 and SK300 listings. Even with that application data, the part number, rotation, tooth count and mounting measurements should still be checked carefully against the vehicle or equipment currently fitted.

Key Features

• New 12V starter motor
• 10 tooth pinion
• CCW rotation
• 32mm pinion diameter
• 2 hole starter mount
• 9mm mount hole diameter

Specifications

• Brand: OEX
• Part No.: SMX093
• Product Type: Starter Motor
• Voltage: 12V
• Rotation: CCW
• Number of Teeth: 10
• Pinion Diameter: 32mm
• Starter Mount Type: 2 hole

Known fitment applications

• Ditch Witch 100SX
• Ditch Witch 100SX 1998
• Ditch Witch 1030
• Ditch Witch 1030 1998
• Ditch Witch SK300
• Ditch Witch SK300 2008

Application and Buying Notes

When replacing a starter motor, the safest check is to compare the part number SMX093 and the physical details before purchase. This unit is 12V, has 10 teeth, CCW rotation, a 32mm pinion diameter, a 2 hole mount and 9mm mount holes, so those points need to line up with the existing starter and the machine application.

The listed application support includes Ditch Witch 100SX, 1030 and SK300 references, but model descriptions can vary by year and configuration. If the starter in the machine differs in rotation, tooth count, pinion size or mounting layout, it is not a direct match just because the make or model name is familiar.

A starter motor is a fitment-sensitive part, so length and mounting pattern are worth checking as carefully as electrical details. This unit measures 186mm overall and weighs 2.34kg, which can help when comparing against the original component during removal or parts identification.

The warranty is listed as 3 years for passenger use and 1 year for commercial use. That warranty information does not replace fitment confirmation, so it is still important to verify the starter style, the United Technologies reference and the equipment details before fitting.

For best results, match the existing starter’s part number where possible, then compare the tooth count, pinion diameter, rotation and hole spacing. Those are the practical checkpoints that reduce the risk of ordering the wrong starter motor for the application.

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 SMX093 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, Number of Teeth 10, Pinion Diameter 32mm, Suits Unit Make United Technologies, Item Type Starter Motor, Starter Mount Type 2 Hole, Product Group 2 STARTER MOTORS.

Additional published details for cross-checking include Part No. SMX093, Brand OEX, Description OEX Starter Motor 12V 10Th CCW United Tech Style, Mount Hole Diameter 9, Overall Length 186mm, Rotation CCW, Voltage 12, New / Reman. New, Weight 2.34kg, Product Group 1 ROTATING ELECTRICAL.

OEX Starter Motor 12V 10Th CCW United Tech Style. Part number SMX093 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 SMX093, 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: Please confirm compatibility by checking part number SMX093, United Technologies style, 12V specification, 10 tooth count, CCW rotation, 32mm pinion diameter and 2 hole mounting details against the unit already fitted to the vehicle or machine.

FAQ

What is the part number for this starter motor?

The part number is SMX093. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured starter motor?

It is listed as new. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

This starter motor is specified as 12V. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion is listed with 10 teeth. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.

What rotation does this starter motor have?

It is listed as CCW rotation. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.

Which applications are listed for this part?

Listed applications include Ditch Witch 100SX, 100SX 1998, 1030, 1030 1998, SK300 and SK300 2008. Fitment should still be confirmed against the existing starter and part number before ordering. For this listing, part number SMX093 is the main reference point. Listed voltage is 12. Published fitment references include DITCH WITCH 100SX, DITCH WITCH 100SX 1998, DITCH WITCH 1030. These details should still be checked against the original unit before ordering.