OEX Starter Motor 12V 13Th CW Denso Style DXS4028

Starter Motor 12V 13Th CW Denso Style – DXS4028

The OEX Starter Motor DXS4028 is a heavy-duty 12V starter motor designed as a direct replacement for Denso-style units. With its high-torque 13-tooth pinion, this unit delivers reliable starting performance for diesel-powered construction and agricultural machinery, including skid steer loaders, backhoe loaders, wheel loaders, and dozers.

Built from premium materials and precision-engineered for durability, the DXS4028 ensures long-term reliability, consistent performance, and efficient operation under demanding working conditions.

Key Features

* High torque 12V, 13-tooth pinion – reliable starting for heavy-duty diesel engines
* CW rotation – precise engagement and smooth operation
* Denso-style design – direct replacement for OE units
* 2-hole mounting configuration – secure installation
* Heavy-duty construction – built for harsh working conditions
* Brand new unit – not remanufactured
* 1-year warranty

Specifications

* Voltage: 12V
* Rotation: CW
* Number of Teeth: 13
* Flange Diameter: 89mm
* Mount Centres A: 127mm
* Mount Hole Diameter: 11.5mm
* Overall Length: 298mm
* Pinion Diameter: 40mm
* Pinion at Rest: 48mm
* Starter Mount Type: 2 Hole
* Clutch Type: Dry
* Suits Unit Make: Denso
* Weight: 8.3kg
* Unit Type: New

Vehicle Applications

Commonly fitted to CASE IH machinery:

• 1840, 1845C, 40XT – 3.9L Diesel Skid Steer Loader
• 450, 465 – 4.5L Diesel Skid Steer Loader
• 480F – 3.9L Diesel Backhoe Loader
• 521D, 521DXT – 4.5L Diesel Wheel Loader
• 550E, 550H – 3.9L Diesel Dozer
• 570MXT – 3.9L Diesel Backhoe Loader
• 580 Series (SUPER L / M / N / E / K / L / M III) – Diesel Backhoe Loader

Note: Designed as a 12V Denso-style replacement unit for heavy machinery with a 13-tooth pinion. Always confirm compatibility with your OEM number or machine specifications before purchase.

Performance & Reliability

The DXS4028 starter motor is engineered for high-demand applications, providing strong cranking power to diesel engines in construction and agricultural equipment. Its precision-built components guarantee smooth pinion engagement and reliable operation, even under extreme load conditions.

Why Choose OEX?

• Trusted brand in agricultural & construction equipment aftermarket
• Designed for direct fitment and OE-level performance
• Built with premium materials for durability and extended service life

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