Valeo Starter Motor 12V 10 Tooth CW 2.5KW Part No. 438012

The Valeo Starter Motor 12V 10 Tooth CW, part no. 438012, is a new rotating electrical unit supplied as an each item for applications that match the listed dimensions and drive setup. It is a 12 volt starter motor with clockwise rotation, 10 teeth, and a 2.5kW power rating.

Key dimensions on this unit include an 82mm flange diameter, 69mm nose cone length, 254mm overall length, 105mm mount centre to centre, and 11mm mount hole diameter. The starter uses a 2 hole mount and has a pinion at rest measurement of 34mm.

This Valeo unit is listed as dry clutch compatible and has a pinion diameter of 32mm. It is a new part, weighs 5.59kg, and carries a one year warranty. The stated features include high-quality components aimed at improving lifetime, reliability, and efficiency.

Key Features

• 12V starter motor
• 10 tooth pinion
• Clockwise rotation
• 2.5kW power rating
• 2 hole starter mount
• New unit with one year warranty

Specifications

• Brand: Valeo
• Part No.: 438012
• Product type: Starter Motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 10
• Power rating: 2.5kW
• Mount hole diameter: 11mm

Compatibility guidance

• Fitment information supplied includes applications across Atlas Copco XAS375, Claas Ares and Celtis, Dynapac CA141D/PD, Isuzu C/E Series, John Deere models including 1750, 1850, 210C, 240, 250, 260, 270, 3029D, 355D, 450E, 5200, 5220, 5303, 5310N, 5425, 5425N, 5510N, 5520N, 5525 and 5525N, as well as TYM T550 and T580 and UD Nissan Diesel C and MK series.
• Model year references are listed for some applications, including Claas Ares and Celtis, Dynapac CA141D/PD, Isuzu C/E Series, John Deere 1750 and 1850, TYM T550 and T580, and UD Nissan Diesel C and MK series.
• Because starter motors must match the mounting pattern, tooth count, rotation, and overall dimensions, this unit should only be selected where the part number and measured specifications line up with the original starter.

Application and Buying Notes

Before ordering, confirm the part number 438012 against the original starter and check the physical details that matter most: 12V system voltage, 10 tooth count, clockwise rotation, 2 hole mount, 105mm mount centre to centre, and the 82mm flange diameter. Those are the core checks that determine whether this Valeo starter is a proper match.

The 2.5kW rating, 32mm pinion diameter, 34mm pinion at rest measurement, and 254mm overall length are also important when comparing units. If the replacement starter differs in these areas, it may not engage correctly or may not fit the mounting position, even where the vehicle family appears similar.

This starter is listed as dry clutch compatible and as a new part. If you are matching it to an existing unit, compare the old starter side by side where possible, including the mount hole diameter of 11mm and the nose cone length of 69mm. Small differences in these dimensions can affect fit and installation.

If the application is not already confirmed by part number, use the vehicle model only as a guide and verify against the original unit fitted to the machine. That is especially important for equipment and tractors where similar model names can use different starters depending on engine variant or build year.

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 438012 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 One Year, Mount Hole Diameter 11, Number of Teeth 10, Pinion at Rest 34mm, Power Rating 2.5kW, Suits Unit Make Valeo, Mount Cnt to Cnt 105mm, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Position / Degree L 46, Weight 5.59kg, Product Group 1 ROTATING ELECTRICAL, Part No. 438012, Brand VALEO, Description Valeo Starter Motor 12V 10Th CW, Flange Diameter 82mm, Nose Cone Length 69mm, Overall Length 254mm, Pinion Diameter 32mm.

Valeo Starter Motor 12V 10Th CW. Part number 438012 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 438012, 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 ATLAS COPCO XAS375, ATLAS COPCO XAS375 2010, CLAAS ARES, CLAAS ARES 2006, CLAAS ARES 2007, CLAAS ARES 2008. 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 One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by matching Valeo part number 438012 with the original starter, then verify voltage, tooth count, rotation, mounting pattern, and all listed dimensions before purchase.

FAQ

Is this starter motor new or remanufactured?

It is listed as new.

What voltage does this starter use?

This starter motor is 12V.

How many teeth does the pinion have?

The pinion has 10 teeth.

What is the rotation direction?

The starter rotates clockwise, listed as CW.

What is the power rating?

The power rating is 2.5kW.

What part number should I check for compatibility?

The part number is 438012. Matching that number, along with the listed dimensions and mounting details, is the safest way to confirm fitment.