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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 A0138(SEG) alternator fit?

A. This alternator covers 1,971 confirmed applications across Renault Trucks and Volvo platforms. Verified fitment examples include the Renault Trucks Magnum 440.19, 440.24, 440.26, 480.19, 480.24, 480.25, and 480.26 (2005–2006), and the Renault Trucks Magnum DXi 12 440.18 and 440.24 series. To confirm fitment for your specific vehicle, engine, or variant, use the selection widget or search our cross-referenced catalogue by OEM number or machine model. If your vehicle is not listed, ask Simon. Every application shown is backed by our Fit Guarantee.

Q 2. Which OE and cross-reference numbers does the A0138(SEG) replace?

A. The A0138(SEG) is cross-referenced against twelve references, including Bosch 0124555129, Bosch 0986046290, Bosch 1986A00535, Bosch 1986A00917, Alanko 10443287, Autoteam ABO633, Autoteam ABO633A, Borg & Beck BBA32068, ACAUTO AC-CBA1853, 3EFFE ALTL747, 3EFFE PRAL747, and AS-PL UD04056(SEG)A. To locate this part by any of these references, search our cross-referenced catalogue by OEM number. Every cross-reference shown is backed by our Fit Guarantee.

Q 3. What are the key technical specifications of the SEG Automotive A0138(SEG)?

A. The A0138(SEG) operates at 24 volts with an 80-amp output and uses an AP-type pulley with 8 grooves (G: 8) and an outer diameter of 62.00 mm. Principal dimensions are: Size A 45.00 mm, Size B 13.50 mm, Size C 106.00 mm, D.1 11.00 mm, D.2 13.00 mm, D.3 13.00 mm, and overall length L.1 218.00 mm. This is the SEG (D8) variant of the A0138 family; the AS-PL Standard sibling A0138 is the value alternative.

Q 4. 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.

Q 5. 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.

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