OEX Starter Motor 12V 11 Tooth CW 39MT Dual Earth Delco DXS9169

The OEX Starter Motor DXS9169 is a 12V, clockwise-rotation starter in the 39MT series with 11 teeth, built for Delco applications and listed as new. It suits heavy-duty fitments where the starter mounting pattern, pinion size and rotation direction all need to match exactly, so the key checks are the 3-hole mount, 126mm mount centres and 420mm overall length.

This unit is described as a genuine Delco modified for dual earth applications and includes a heavy duty engineered brush holder. The starter has a 92mm flange diameter, 16mm mount hole diameter, 56mm pinion diameter and 48mm pinion at rest, with a power rating of 7.3kW and a weight of 16.5kg.

OEX identifies this part as Original Equipment Xchange and lists it as a quality replacement starter motor for the Australian automotive aftermarket. The replacement part number is DXS9169, the OEM number supplied is 8201063, and the unit is specified for wet or dry clutch applications.

Key Features

• 12V starter motor
• 39MT series
• 11 tooth pinion
• Clockwise rotation
• Dual earth Delco application
• New unit

Specifications

• Brand: OEX
• Product type: Starter motor
• Series: 39MT
• Voltage: 12V
• Power rating: 7.3kW
• Rotation: CW
• Number of teeth: 11
• Starter mount type: 3 hole

Verified Application Guidance

• Listed to suit Mack / Freightliner / Kenworth with Mack, Cummins engines.
• Fitment references supplied include Mack, Freightliner, Kenworth, Case IH, Caterpillar, Grove, International and Titan applications.
• Examples shown in the supplied application data include Freightliner Argosy, International 9000-Series, Kenworth C-Series, Case IH 9150, Caterpillar 910E and Grove AT745.
• Because the application data is broad, the part number and mounting measurements should be checked against the existing starter before ordering.

Application and Buying Notes

The important matching points on this starter are the DXS9169 part number, 12V rating, CW rotation, 11 tooth pinion and the 3-hole mount with 126mm mount centres. If any of those details differ from the unit being replaced, fitment should be checked carefully before purchase.

The 39MT series, 7.3kW power rating and 420mm overall length indicate a heavy-duty starter intended for specific equipment applications. The 92mm flange diameter, 16mm mount hole diameter and 56mm pinion diameter are practical measurements to compare against the original unit during identification.

This starter is noted as a genuine Delco modified for dual earth applications, so buyers should confirm the existing electrical arrangement as well as the physical dimensions. That is especially important where the machine is used in a fleet, has had previous repairs, or may have had a starter changed from original specification.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. The warranty alone should not be used as a fitment guide; the safer approach is to match the part number, rotation direction, tooth count, mounting style and the supplied OEM number 8201063 against the existing starter.

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 DXS9169 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 126mm, Mount Centres C 126mm, Number of Teeth 11, Pinion at Rest 48mm, Power Rating 7.3kW, Series 39MT, Voltage 12.

Additional published details for cross-checking include Item Type Starter Motor, Starter Mount Type 3 Hole, OEM Number 8201063, Product Group 2 STARTER MOTORS, Part No. DXS9169, Brand OEX, Description OEX Starter Motor 12V 11Th CW 39MT Dual Earth Delco, Flange Diameter 92mm, Mount Centres B 126mm.

OEX Starter Motor 12V 11Th CW 39MT Dual Earth Delco. Part number DXS9169 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 DXS9169, 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 CASE IH 9150, CASE IH 9150 1986, CASE IH 9150 1987, CASE IH 9150 1988, CATERPILLAR 910E, CATERPILLAR 910E 1990. 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.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment using the DXS9169 part number, OEM number 8201063, 12V CW 39MT specification, 11 tooth count, 3-hole mounting pattern and the supplied dimensions before ordering. If the existing starter differs in any of those details, do not assume it will interchange.

FAQ

What is the part number for this starter motor?

The supplied part number is DXS9169.

What voltage and rotation does this starter use?

It is a 12V starter motor with clockwise (CW) rotation.

How many teeth does the pinion have?

The pinion has 11 teeth.

What mounting details are listed?

The starter has a 3-hole mount, 126mm mount centres A, B and C, a 92mm flange diameter and 16mm mount hole diameter.

What vehicle or equipment applications are listed?

The supplied application information lists Mack, Freightliner and Kenworth with Mack, Cummins engines, and also references Case IH, Caterpillar, Grove, International and Titan applications.

What warranty is listed for this unit?

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