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

Starter Motor 12V 11Th CW 39MT Dual Earth Delco Style – DXS9169

The OEX Starter Motor DXS9169 is a heavy-duty 12V starter motor designed as a direct replacement for Delco 39MT-style units. Engineered for extreme-duty commercial applications, this starter delivers exceptional cranking torque and reliability for large diesel engines used in trucks, buses, and heavy equipment.

Built to OEM specifications and enhanced for dual earth applications, this unit features a reinforced design for improved heat dissipation, electrical stability, and long service life in demanding fleet and industrial environments.

Key Features

* 7.3kW ultra high torque output – designed for heavy diesel engines
* 11 tooth pinion (11Th) – precise and strong flywheel engagement
* Clockwise rotation (CW) – OE-matched configuration
* 39MT Delco-style design – heavy-duty OEM replacement
* Dual earth configuration – improved electrical grounding performance
* Reinforced brush holder design – enhanced heat and load resistance
* 3-hole heavy-duty mounting system – industrial-grade fitment
* Brand new unit – not remanufactured
* 3-year passenger / 1-year commercial warranty

Specifications

* Voltage: 12V
* Power Rating: 7.3kW
* Rotation: CW
* Number of Teeth: 11
* Series: 39MT
* Starter Mount Type: 3 Hole
* Flange Diameter: 92mm
* Mount Centres: 126mm (A / B / C)
* Mount Hole Diameter: 16mm
* Pinion Diameter: 56mm
* Pinion at Rest: 48mm
* Overall Length: 420mm
* Weight: 16.5kg
* Suits Unit Make: Delco
* Unit Type: New
* OEM Reference: 8201063

Vehicle / Equipment Applications

Commonly fitted to:

* Kenworth trucks (Cummins engines)
* Mack trucks (heavy-duty applications)
* Freightliner heavy commercial vehicles
* Case IH / agricultural machinery (selected models)
* Caterpillar & industrial equipment (selected applications)

(Application varies depending on engine and build specification.))

* Note: Always confirm compatibility using part number DXS9169, OEM reference 8201063, mounting configuration, and electrical setup before purchase.

Performance & Reliability

The DXS9169 starter motor is engineered for extreme-duty starting requirements, delivering very high cranking torque for large displacement diesel engines. Its reinforced construction and dual earth design improve current flow, heat management, and overall reliability under heavy load conditions.

Designed for fleet and industrial use, it ensures dependable starting performance even in harsh environments and high-duty cycles.

Why Choose OEX?

• Trusted aftermarket brand across Australia & New Zealand
• Designed for heavy-duty OE replacement performance
• Built using reinforced industrial-grade components
• Enhanced design for dual earth and high-load applications
• Backed by strong nationwide warranty support

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days