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Technical Specification
PRODUCT NUMBER 14482N20539N21610N23853N21173N22155N23791N8440NA4033A4058A4072A4084A4085A4103A9012
Voltage 121212121212121212121212121212
Output Current 12012490901109010010570807085110
Design IR/IFIR/IFIR/IFIR/IFIR/IFIR/IF
Manufacturer MarelliMarelliElectropreciziaVISTEONMarelliFordMandoFord
Pulley COUPLERS6S6SC7S6APAPAPAPAPAP
Rotation CWCWCWCW

Q 1. What vehicles and machines does the SEG Automotive A0139(SEG) alternator fit?

A. This alternator covers 1,982 confirmed applications across Renault Trucks and Volvo commercial vehicle platforms. Documented fitment includes the Renault Trucks Kerax 330.18, 330.26, 330.32 (2005–2009), Kerax 370.18, 370.26, 370.32 (2005-on), and Kerax 380.18, 380.19, 380.26, and 380.32 among others. To confirm fitment for your specific vehicle, use the selection widget to match your make, model and engine variant, or search our cross-referenced catalogue by OEM number or machine model. If your model is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.

Q 2. Which OE and aftermarket part numbers does this alternator replace?

A. The A0139(SEG) cross-references 12 OE and aftermarket numbers including Bosch 0124655505, 0124655500, 0124655012, and 0124655012-R, AS-PL UD03845(SEG)A, ATL Autotechnik L49350, Alanko 10443711, Andel ANM42223, Auger 86689, Autoteam ABO626, and Autoteam ABO626A, among others. To confirm this unit replaces your existing part number, search our cross-referenced catalogue by OEM number or ask Simon.

Q 3. What are the key technical specifications of the A0139(SEG) alternator?

A. This is a 24-volt, 110-amp alternator fitted with an AP-type pulley. Principal dimensions are: Size A 44.00 mm, Size B 14.00 mm, Size C 101.50 mm, overall diameter O.D.1 71.50 mm, shaft diameters D.1 11.00 mm, D.2 13.00 mm, D.3 13.00 mm, overall length L.1 218.00 mm, and a G value of 8. Verify these dimensions match your installation requirements before ordering.

Q 4. How do I confirm this part fits my vehicle or machine?

A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.

Q 5. Is this part covered by your Fit Guarantee?

A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.

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