OEX Starter Motor 12V 10 Tooth CW Delco 28MT Style DXS9124

The OEX Starter Motor DXS9124 is a 12V, clockwise-rotation unit built in a Delco 28MT style. It is listed as a new starter motor with 10 teeth, a 2.5kW power rating, and a 3 hole starter mount type, so it is suited to applications that match those physical and electrical details.

Key dimensions include 127mm mount centres A, 90mm mount centres B and 90mm mount centres C, with a 10mm mount hole diameter, 89mm flange diameter, 40mm pinion diameter, 46mm pinion at rest, and an overall length of 335mm. These measurements are the main checks to make before ordering, especially where the original starter has been removed and the vehicle application needs to be matched by size and mounting pattern.

This starter is identified for Delco units and is noted as 28MT. It is suitable for wet or dry clutch applications and carries a 3 year passenger / 1 year commercial warranty. The listed weight is 8.66kg, which can also help when comparing against an existing starter during replacement work.

Key Features

• 12V starter motor
• Clockwise rotation
• 10 tooth pinion
• Delco 28MT style
• 2.5kW power rating
• 3 hole starter mount

Specifications

• Part number: DXS9124
• Brand: OEX
• Type: Starter motor
• Series: 28MT
• Suits unit make: Delco
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10

Verified fitment references

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

Application and Buying Notes

Use the part number DXS9124 first when checking replacement suitability, then compare the mounting pattern and key dimensions against the existing starter. The important checks here are the 3 hole starter mount, 127mm mount centres A, 90mm mount centres B and C, 10mm mount holes, and the 335mm overall length.

This starter is a 12V clockwise unit with 10 teeth and a 2.5kW rating, so those details need to line up with the electrical system and ring gear arrangement already fitted. If the original starter is a different rotation direction, tooth count, or pinion size, it should not be assumed to be interchangeable.

The listed Delco application and 28MT style are useful identifying points, but they still need to be checked against the vehicle or machine build. The fitment references include selected Allis Chalmers, Hyster and New Holland applications, but matching by vehicle name alone is not enough where rebuilds, conversions, or previous repairs have changed the starter fitted.

When comparing an old starter, the pinion diameter of 40mm, pinion at rest of 46mm and flange diameter of 89mm can help confirm whether the replacement is physically the same style. The 8.66kg weight also gives a practical comparison point if you are replacing a unit that has been removed from the machine.

OEX states this product is sourced from original equipment manufacturers and aftermarket suppliers, and from ISO certified factories. The warranty is listed as 3 year passenger or 1 year commercial, so it is worth confirming how the vehicle is used before purchase to make sure the warranty class matches 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 DXS9124 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 2.5kW, Series 28MT, Voltage 12.

Additional published details for cross-checking include Item Type Starter Motor, Starter Mount Type 3 Hole, Weight 8.66kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS9124, Brand OEX, Description OEX Starter Motor 12V 10Th CW Delco 28MT Style, Flange Diameter 89mm, Mount Centres B 90mm, Mount Hole Diameter 10.

OEX Starter Motor 12V 10Th CW Delco 28MT Style. Part number DXS9124 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 DXS9124, 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 H-150-275H, HYSTER H-150-275H 1985. 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 DXS9124, Delco 28MT style, 12V clockwise rotation, 10 tooth count, and all mounting and dimensional details against the existing starter and application before ordering.

FAQ

What is the part number for this starter motor?

The part number is DXS9124.

Is this a 12V starter motor?

Yes. The listed voltage is 12V.

What rotation does this starter use?

It is clockwise rotation, shown as CW.

How many teeth does the pinion have?

The pinion has 10 teeth.

What vehicle or machine types are listed as fitment references?

The listed fitment references include selected Allis Chalmers, Hyster and New Holland applications. Specific examples include Allis Chalmers C100, C120, C60, Hyster H-150-275H, Hyster H-350A, Hyster H300/350, and New Holland L779D, L783, L784 and L785.

What warranty is listed for this starter motor?

The warranty is listed as 3 year passenger and 1 year commercial.