OEX Starter Motor 12V 11 Tooth CW Denso Style DXS606

The OEX DXS606 is a new 12V starter motor with a 1.4kW power rating, 11 teeth on the pinion and clockwise rotation. It is listed as a Denso style starter motor and suits Denso applications, so confirming the part number and mounting details is the safest way to match it to the correct unit.

Physical sizing and mounting are important on this unit. Key measurements include 127mm mount centres, an 89mm flange diameter, M10 mount hole diameter and an overall length of 189mm. The pinion diameter is 41mm and the pinion at rest measures 27mm, which are useful checks when comparing against the original starter.

This starter motor is a dry clutch type and is supplied new, not remanufactured. It weighs 3.8kg and is covered by a 3 year passenger / 1 year commercial warranty, which may be helpful when comparing replacement options for rotating electrical applications.

Key Features

• 12V starter motor
• 11 tooth pinion
• Clockwise rotation
• Denso style unit
• Suits Denso applications
• New starter motor

Specifications

• Part number: DXS606
• Brand: OEX
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 11
• Power rating: 1.4kW
• Mount centres A: 127mm

Known fitment applications

• Caterpillar 3408
• Caterpillar 3408 1986
• Lister Petter GW4
• Lister Petter GW4 1988
• Lister Petter LPA2
• Lister Petter LPA2 1988
• Lister Petter LPA3
• Lister Petter LPA3 1988

Application and Buying Notes

Before ordering, compare the part number DXS606, the 12V electrical system, the 11 tooth pinion and the clockwise rotation with the original starter. Those points need to line up with the replacement unit if you want to avoid a mismatch in engagement or mounting.

The mounting dimensions are just as important as the electrical details. Check the 2 hole starter mount, 127mm mount centres, M10 mount holes, 89mm flange diameter and 189mm overall length against the old starter or the machine’s parts information before fitting.

If you are replacing a starter on a Caterpillar 3408 or a Lister Petter application, use the exact engine listing and year where shown, because the fitment data includes several Lister Petter families and a Caterpillar 3408 listing. Do not rely on engine family alone if you have access to the existing unit or parts record.

The 1.4kW rating, 41mm pinion diameter and 27mm pinion at rest are useful comparison points when checking a direct replacement. These measurements help confirm that the starter body and drive arrangement are consistent with what is already installed.

This unit is listed as a dry clutch starter motor and is supplied new. If your original part is remanufactured, or if the application has been previously modified, it is worth checking the physical dimensions and mounting style carefully before purchase.

OEX products are sourced from ISO certified factories and the brand information supplied notes backing by a nationwide warranty. Even so, the safest buying approach is to verify the specification set and fitment details against the vehicle or engine before finalising the order.

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 DXS606 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, Number of Teeth 11, Pinion at Rest 27mm, Power Rating 1.4kW, Suits Unit Make Denso, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 3.8kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS606, Brand OEX, Description OEX Starter Motor 12V 11Th CW Denso Style, Flange Diameter 89mm, Mount Hole Diameter M10, Overall Length 189mm, Pinion Diameter 41mm, Rotation CW.

OEX Starter Motor 12V 11Th CW Denso Style. Part number DXS606 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 DXS606, 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 using the DXS606 part number, the 12V CW 11 tooth specification, and the listed mounting and fitment details before ordering.

FAQ

What is the part number for this starter motor?

The part number listed is DXS606. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.

Is this starter motor 12 volt?

Yes. The voltage is listed as 12V. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 11 teeth. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.

What rotation does this starter use?

It is clockwise rotation, listed as CW. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.

Which applications are listed as fitment examples?

Listed applications include Caterpillar 3408 and multiple Lister Petter families including GW4, LPA2, LPA3, LPW2, LPW3, LPW4, LPWS2, LPWS3, LPWS4 and LPWT4, with some year-specific entries shown. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.

What warranty is listed for this OEX starter motor?

The warranty listed is 3 years for passenger use and 1 year for commercial use. For this listing, part number DXS606 is the main reference point. Listed voltage is 12. Published fitment references include CATERPILLAR 3408, CATERPILLAR 3408 1986, LISTER PETTER GW4. These details should still be checked against the original unit before ordering.