OEX Starter Motor 12V 13 Tooth CW Denso Style DXS447

The OEX DXS447 starter motor is a new 12V unit with 13 teeth, clockwise rotation and a Denso style fitment profile. It is rated at 2.5kW and uses a 3 hole starter mount, with mount centres of 127mm and 90mm, so the physical layout can be checked before ordering.

This starter motor is listed with an overall length of 297mm, a flange diameter of 88mm, a pinion diameter of 40mm and a pinion at rest measurement of 48mm. Those dimensions matter when matching a replacement starter, especially where access, mounting points and bellhousing spacing need to line up correctly.

OEX describes this unit as a new rotating electrical component, supplied as part number DXS447 and backed by a 3 year passenger / 1 year commercial warranty. It is intended for applications matching the Denso unit make and the stated starter dimensions, rather than by visual appearance alone.

Key Features

• 12V starter motor
• 13 tooth pinion
• Clockwise rotation
• 2.5kW power rating
• Denso style unit
• 3 hole starter mount

Specifications

• Voltage: 12V
• Power rating: 2.5kW
• Number of teeth: 13
• Rotation: CW
• Starter mount type: 3 hole
• Mount centres A: 127mm
• Mount centres B: 90mm
• Mount centres C: 90mm

Confirmed fitment guidance

• CASE 1835 applications are listed, including 1980 through 1987 and 1835B references.
• CASE 1845 applications are listed, including 1980 and 1981 references, plus CASE and CASE IH model listings in the supplied fitment data.
• FORD F-250 applications are listed across 1993 to 2003.
• INTERNATIONAL NAVISTAR T444E applications are listed across 1988 to 1994.
• KOMATSU forklift applications are listed, including FD20, FD20L, FD25, FD30, FG15 and FG25.

Application and Buying Notes

Before ordering, compare the part number DXS447, the 12V electrical system, the 13 tooth pinion, and the clockwise rotation against your original starter. The mounting pattern is also important here: this unit uses a 3 hole starter mount with 127mm and 90mm mount centres, plus a 10mm mount hole diameter.

The physical dimensions should be checked carefully on the vehicle or old unit, especially the 297mm overall length, 88mm flange diameter, 40mm pinion diameter and 48mm pinion at rest. These measurements help confirm that the starter will sit correctly in the available space and engage the ring gear as expected.

If you are replacing a Denso style starter, confirm the unit make and the mounting arrangement rather than relying on the general shape of the housing. Differences in tooth count, rotation direction, mount centres or flange dimensions can make an otherwise similar starter unsuitable.

The listed warranty is 3 years for passenger use and 1 year for commercial use. That warranty detail is useful when comparing replacement options, but it does not replace the need to verify fitment by part number, voltage, rotation and the mounting dimensions supplied here.

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 DXS447 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, Mount Centres C 90mm, Number of Teeth 13, Pinion at Rest 48mm, Power Rating 2.5kW, Suits Unit Make Denso, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 8.84kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS447, Brand OEX, Description OEX Starter Motor 12V 13Th CW Denso Style, Flange Diameter 88mm, Mount Centres B 90mm, Mount Hole Diameter 10, Overall Length 297mm.

OEX Starter Motor 12V 13Th CW Denso Style. Part number DXS447 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 DXS447, 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.

Available application references include CASE 1835 1980, CASE 1835 1981, CASE 1835 1982, CASE 1835 1983, FORD F-250, FORD F-250 1993. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment using part number DXS447, 12V voltage, 13 tooth CW configuration, Denso style application details and the mounting measurements before purchase. If the original starter differs in any of those key points, re-check compatibility with the vehicle and the removed part.

FAQ

What type of starter motor is this?

It is a new OEX starter motor, 12V, 13 tooth, clockwise rotation, Denso style, part number DXS447.

What voltage does this starter use?

The listed voltage is 12V.

How many teeth does the pinion have?

The pinion has 13 teeth.

What are the main mounting measurements?

The starter uses a 3 hole mount, with mount centres A 127mm, B 90mm and C 90mm, plus a 10mm mount hole diameter.

Which applications are listed for this starter?

The supplied fitment data lists CASE 1835 and 1845 applications, FORD F-250 applications from 1993 to 2003, INTERNATIONAL NAVISTAR T444E applications from 1988 to 1994, and KOMATSU forklift applications including FD20, FD20L, FD25, FD30, FG15 and FG25.

What warranty is provided?

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