OEX Starter Motor 12V 9 Tooth CCW Denso Style DXS579

The OEX starter motor DXS579 is a new 12V unit with 9 teeth, CCW rotation and a 1.2kW power rating. It is listed as a Denso style starter with a pad mount type, so matching the mounting arrangement and rotation is important before purchase.

Key physical dimensions for checking against the original unit include a 68mm mount centres measurement, 64mm flange diameter, 220mm overall length, 29mm pinion diameter and 9mm pinion at rest. The mount hole diameter is 9mm and the unit weight is 3.1kg.

This starter motor is supplied by OEX and is backed by a 3 year passenger / 1 year commercial warranty. OEX states its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, and from ISO certified factories.

Where a replacement starter needs to match both the electrical specification and the starter housing dimensions, the listed details on voltage, tooth count, rotation, flange size and mount centres should be checked carefully against the removed part.

Key Features

• 12V starter motor
• 9 tooth pinion
• CCW rotation
• 1.2kW power rating
• Pad mount starter type
• Denso style unit

Specifications

• Brand: OEX
• Part number: DXS579
• Product type: Starter motor
• Voltage: 12V
• Power rating: 1.2kW
• Rotation: CCW
• Number of teeth: 9
• Suits unit make: Denso

Fitment guidance

• Verified fitment listings include AVANT 220, BANDIT 2250XP, BANDIT 2550R, BOXER 320, DINGO K9-P, DITCH WITCH SK350, DITCH WITCH SK500, HERCULES MTL8 MIDGET, HERCULES MWL8 MIDGET, JOHN DEERE GT225, JOHN DEERE LX255, JOHN DEERE STX30, JOHN DEERE STX46, JOHN DEERE Z915E, KOHLER CH18, KOHLER CH20/22 COMMAND, KOHLER CH25 COMMAND, KUBOTA ZG20-48, KUBOTA ZG23-54, NEW HOLLAND L120, TORO DINGO 220, TORO DINGO 222, TORO DINGO 322, TORO DINGO 323, TORO TX420, VERMEER BC600XL, VERMEER CTX50, VERMEER RTX200, VERMEER RTX250, VERMEER SC252 and VERMEER SC30TX.
• Some fitment entries are listed with model years, such as AVANT 220 2015, BANDIT 2250XP 2014, DINGO K9-P 2017, DITCH WITCH SK350 2008, DITCH WITCH SK500 2008 to 2010, JOHN DEERE GT225 1999 to 2003, JOHN DEERE LX255 1999 to 2001, KOHLER CH18 1993, KOHLER CH20/22 COMMAND 1998, KOHLER CH25 COMMAND 1993, KUBOTA ZG20-48 2004, NEW HOLLAND L120 2007 to 2011, and VERMEER SC30TX 2015.
• Fitment should still be confirmed against the original starter’s part number, mounting pattern, tooth count, rotation and overall dimensions before ordering.

Application and Buying Notes

Before ordering, compare the removed starter with the DXS579 details: 12V voltage, 9 teeth, CCW rotation, 1.2kW output, 68mm mount centres and 64mm flange diameter. Those figures are the most useful checks when a replacement must match an existing Denso style unit.

The pad mount design and 9mm mount hole diameter need to line up with the machine’s mounting arrangement. Even when the application name appears in the fitment list, the physical dimensions still need to agree with the starter that is coming off the vehicle or machine.

The pinion measurements are also worth confirming. This unit is listed with a 29mm pinion diameter and 9mm pinion at rest, which helps when comparing against the original starter and the ring gear engagement setup.

This is a new starter motor, not a remanufactured unit, and it is supplied each. If the original unit has been replaced before, the safest approach is to compare the part number, rotation, tooth count and mounting pattern rather than relying on appearance alone.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. For workshop, fleet or equipment use, that difference matters, so it is sensible to confirm how the starter will be used before purchase.

The OEX brand notes that its products are sourced from original equipment manufacturers and aftermarket suppliers, with production from ISO certified factories. That does not remove the need to confirm fitment, but it does give useful context when comparing a replacement against the original Denso style 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 DXS579 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 68mm, Number of Teeth 9, Pinion at Rest 9mm, Power Rating 1.2kW, Suits Unit Make Denso, Item Type Starter Motor, Starter Mount Type Pad.

Additional published details for cross-checking include Weight 3.1kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS579, Brand OEX, Description OEX Starter Motor 12V 9Th CCW Denso Style, Flange Diameter 64mm, Mount Hole Diameter 9, Overall Length 220mm, Pinion Diameter 29mm, Rotation CCW.

OEX Starter Motor 12V 9Th CCW Denso Style. Part number DXS579 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 DXS579, 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.

Compatibility note: Confirm compatibility by matching part number DXS579, the Denso style application, 12V voltage, 9 tooth CCW rotation, pad mount pattern and the listed dimensions against the removed starter before ordering.

FAQ

What is the part number for this starter motor?

The listed part number is DXS579.

What voltage is this starter motor?

It is a 12V starter motor.

How many teeth does the pinion have?

The pinion is listed with 9 teeth.

What rotation does this starter motor have?

It is listed as CCW rotation.

Is this a new or remanufactured unit?

It is listed as new.

What warranty is supplied with this starter motor?

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