OEX Starter Motor 12V 10 Tooth CW Denso Style DXS4016

The OEX DXS4016 is a new 12V starter motor in a 10 tooth, clockwise rotating Denso style configuration. It is listed with a 2.7kW power rating, a 2 hole starter mount, 88mm flange diameter, and 127mm mount centres A, so the physical mounting arrangement needs to match the vehicle application before purchase.

This unit suits Denso style applications and is listed for wet or dry clutch use. Key dimensions include an overall length of 295mm, a pinion diameter of 40mm, and a pinion at rest of 26mm. Those measurements matter when you are checking clearance, housing layout, and fit against the existing starter.

OEX states that its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with supply from ISO certified factories and a comprehensive nationwide warranty. The listed warranty for this starter motor is 3 years for passenger use and 1 year for commercial use, which gives a clear buying benchmark for the intended application.

Key Features

• 12V starter motor
• 10 tooth pinion
• Clockwise rotation
• Denso style unit
• 2 hole starter mount
• New unit

Specifications

• Power rating: 2.7kW
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Starter mount type: 2 hole
• Mount centres A: 127mm
• Flange diameter: 88mm
• Mount hole diameter: 11mm

Known application groups

• CASE applications are listed, including 21E, 221E, 321, 420, 420CT, 430, 435, 440, 440CT, 445, 445CT, 450, 450CT, 465, 521D, 521E, 521EXR, 521EXT, 580 Super N, 580M III, 580SR II, 580ST, 590 Super M III, and 590 Super N.
• NEW HOLLAND applications are listed, including B90B, B100B, B100BLR, B110B, B115B, C185, C190, C227, C232, D95, L185, L190, L225, LB95, LT185B, W110, W110B, W110BLR, and W110TC.
• Some applications are listed with year references such as CASE 21E 2008 to 2010 and NEW HOLLAND B100B 2009, B100BLR 2009 to 2010, B110B 2009 to 2010, and B115B 2009 to 2010.
• Fitment is recorded against multiple CASE and NEW HOLLAND machine groups, so the part number and mounting dimensions should be checked carefully against the existing starter before ordering.

Application and Buying Notes

Before ordering, compare the part number DXS4016, the 12V rating, and the 10 tooth clockwise layout with the starter already fitted to the machine. The 2 hole mount, 127mm mount centres A, and 88mm flange diameter are the main physical checks, especially where housing shape and clearance are tight.

The listed 2.7kW power rating is a useful reference when comparing with the replacement unit already in service. If the existing starter differs in rotation, tooth count, pinion diameter, or overall length of 295mm, do not assume interchangeability without matching the application details exactly.

Because this starter is listed for both wet and dry clutch use, the application still needs to be confirmed by machine model, year where provided, and existing starter details. The same applies to the 40mm pinion diameter and 26mm pinion at rest measurement, which can affect engagement and physical fit.

For commercial use, the stated warranty is 1 year, while passenger use is listed at 3 years. Those warranty terms are tied to the application type, so it is sensible to confirm how the unit will be used before fitting. The weight of 8.42kg is also worth noting when handling and comparing shipping or installation requirements.

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 DXS4016 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 10, Pinion at Rest 26mm, Power Rating 2.7kW, Suits Unit Make Denso, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 8.42kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS4016, Brand OEX, Description OEX Starter Motor 12V 10Th CW Denso Style, Flange Diameter 88mm, Mount Hole Diameter 11, Overall Length 295mm, Pinion Diameter 40mm, Rotation CW.

OEX Starter Motor 12V 10Th CW Denso Style. Part number DXS4016 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 DXS4016, 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.

Compatibility note: Confirm fitment using part number DXS4016, the 12V 10 tooth CW Denso style specification, and the listed mounting dimensions before purchase. Application listings include selected CASE and NEW HOLLAND models, but the final match should always be checked against the existing starter and machine details.

FAQ

What is the part number for this starter motor?

The listed part number is DXS4016.

What voltage and rotation does it have?

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

How many teeth does the pinion have?

The pinion is listed with 10 teeth.

What mounting details should I check?

Check the 2 hole starter mount, 127mm mount centres A, 88mm flange diameter, and 11mm mount hole diameter against the existing unit.

Which machine groups are listed for fitment?

Listed applications include selected CASE and NEW HOLLAND machine groups, with examples such as CASE 21E, 221E, 321, 420, 580 Super N, 590 Super N, and NEW HOLLAND B90B, B100B, B100BLR, B110B, B115B, C185, C190, D95, L185, and W110 series models.

What warranty is listed?

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