OEX Starter Motor 12V 10T CW Delco 10MT Style DXS9103

The OEX DXS9103 is a 12V starter motor in 10MT style, built as a new replacement unit for Delco applications. It is listed with a clockwise rotation, 10 teeth on the pinion, and a 2.3kW power rating, so it is important to match the electrical setup and starter style before ordering.

This unit is specified with a 3 hole starter mount, 127mm mount centres A, 90mm mount centres B, 90mm mount centres C, and an 89mm flange diameter. Those mounting dimensions, along with the 311mm overall length and 11mm mount hole diameter, are the key checks when comparing it to the starter being replaced.

The pinion details are also clearly defined: 46mm pinion at rest and 40mm pinion diameter. For fitment-sensitive work on older machinery or equipment, these measurements matter just as much as the part number, especially where a Delco 10MT style starter is being cross-checked against an existing unit.

Key Features

• OEX new replacement starter motor
• 12V, clockwise rotation
• 10-tooth pinion
• Delco unit make, 10MT style
• 3 hole starter mount
• Wet or dry clutch compatible

Specifications

• Part No.: DXS9103
• Brand: OEX
• Product type: Starter Motor
• Series: 10MT
• Voltage: 12V
• Power rating: 2.3kW
• Rotation: CW
• Number of teeth: 10

Verified application references

• Allis Chalmers C60
• Allis Chalmers C60D
• Allis Chalmers C70
• Allis Chalmers C70D
• Allis Chalmers C80
• Allis Chalmers C80D
• Allis Chalmers C100
• Allis Chalmers C120

Application and Buying Notes

Use the part number DXS9103 first when comparing this starter, then confirm the physical dimensions against the unit you are removing. The listed 127mm and 90mm mount centres, 89mm flange diameter, 11mm mount hole diameter, and 311mm overall length are the practical measurements that will tell you whether the starter is likely to suit the application you are working on.

This starter is a 12V, clockwise-rotation unit with a 10-tooth pinion and 2.3kW power rating. Those details need to line up with the machine or vehicle’s existing starter specification, because a correct-looking housing is not enough if the voltage, rotation, tooth count, or mounting pattern differs.

The unit is described as Delco 10MT style and suits unit make Delco, so it is intended for applications that match that design family. The fitment references supplied include Allis Chalmers and Hyster applications, but they should be treated as application guides only and checked against the exact starter currently fitted.

The starter is listed as new and carries a 3 year passenger or 1 year commercial warranty. Warranty terms are useful, but they do not replace fitment verification; correct matching of the Delco 10MT style, 3 hole mount, and pinion dimensions is still the most important step before purchase.

Because this is a rotating electrical component weighing 11.38kg, handling and installation should be done carefully. Check that the existing starter is also a wet or dry clutch compatible setup if that matters to your application, and compare all dimensions before you commit to installation.

If the original starter is damaged or missing, the safest approach is to compare the mount centres, flange diameter, and pinion measurements with the machine’s parts listing or removed unit. That reduces the risk of ordering the wrong 12V starter motor for a Delco 10MT style 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 DXS9103 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 127mm, Mount Centres C 90mm, Number of Teeth 10, Pinion at Rest 46mm, Power Rating 2.3kW, Series 10MT, Voltage 12.

Additional published details for cross-checking include Item Type Starter Motor, Starter Mount Type 3 Hole, Weight 11.38kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS9103, Brand OEX, Description OEX Starter Motor 12V 10Th CW Delco 10MT Style, Flange Diameter 89mm, Mount Centres B 90mm, Mount Hole Diameter 11.

OEX Starter Motor 12V 10Th CW Delco 10MT Style. Part number DXS9103 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 DXS9103, 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 ALLIS CHALMERS C100, ALLIS CHALMERS C100 1962, ALLIS CHALMERS C120, ALLIS CHALMERS C120 1962, HYSTER H300/350, HYSTER H300/350 1970. 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 with part number DXS9103 and the listed application details before ordering. Match voltage, rotation, tooth count, mount type, and the measured dimensions on your existing starter to avoid an incorrect replacement.

FAQ

What is the part number for this starter motor?

The part number is DXS9103.

Is this starter motor 12 volt?

Yes. It is specified as a 12V starter motor.

What rotation does it use?

It is a clockwise rotation starter, listed as CW.

How many teeth does the pinion have?

The pinion is listed with 10 teeth.

What mounting pattern does it use?

It has a 3 hole starter mount, with mount centres A at 127mm and mount centres B and C at 90mm.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use.