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Alternator Volvo Penta 5.0L 305 5.7L 350 Marine Bayliner 12V 50A 841762 A13N147M

Alternator Volvo Penta 5.0L 305 5.7L 350 Marine Bayliner 12V 50A 841762 A13N147M

SKU:400-40044

Regular price £180.60 GBP
Regular price £216.72 GBP Sale price £180.60 GBP
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Volvo Penta Alternator

Fits 2001, 2002, 2003 T, 251A - DOHC & More (35 Amp)

Keep your Volvo Penta running with this 35 Amp 12V replacement alternator. Designed as a direct-fit replacement for the marine stern drive, marine listed below, it delivers reliable charging for standard and accessory electrical loads.

This unit features an external fan (EF) and an internal regulator (IR).

DIRECT FIT: Replaces API Marine 20020 — no modification required on the machines listed below.

Key Features

  • ✔High Capacity: 35 Amps of charging output.
  • ✔Direct Replacement: Replaces API Marine 20020.
  • ✔Robust Design: EF fan. IR regulator.
  • ✔Quality Assured: New aftermarket unit, 12 month warranty.

Technical Specs

Voltage: 12 Volts
Amperage: 35 Amps
Rotation: CW (Clockwise)
Regulator: Internal (IR)
Fan Type: External (EF)
Clock: 7
SKU Reference: 400-40044

Vehicle Fitment Guide

Make Equipment Type Models Years
Volvo Penta Marine Stern Drive 2001, 2002, 2003 T, 251A - DOHC, 431A B, 432A B, 434A B, 500A B, 501A B, 570A, 572A B, 740A B, AD31 A B D L P X 1983–2004
Volvo Penta Marine 2002, 2003T, 431A, 431B, 432A, 432B, 434A, 434B, 500A, 500B, 501A, 501B, 570A, 572A, 572B, 740A, 740B, AD31, AD31A, AD31B, AD31D, AD31L, AD31P 1983–2004
Volvo Penta Mar
Volvo Penta Inboard & Sterndrive AQ170A B C D, AQ171A, AQ175, AQ175A, AQ200A B C, AQ200D, AQ205, AQ205A, AQ211, AQ225A B C D F, AQ231A B, AQ260, AQ260A B, AQ271 A B C, AQ290, AQ290A, AQ2B, AQ311, AQAD30A, AQAD31A, AQAD40A B, AQAD41, AQAD41A B D, AQD32A, AQD40A B, AQD41, AQD41A, B21, B23, BB115A B C, BB170, BB170B, BB225 A B C, BB231A, BB260A B C, BB261 A, KAD42A B P, KAMD42A B P, MB10A, MB20B, MD11, MD11C, MD17, MD17C, MD17D, MD18, MD21, MD21A, MD2B, MD2BHY, MD30, MD30A, MD31A, MD32A, MD3B, MD40A, MD5, MD5A B C, MD6A, MD7, MD7A, MD7B, TAMD30 A B C, TAMD31A B D L M P S X, TAMD40A B C, TAMD41A, TAMD70, TAMD70E, TMD30A B, TMD31A B D L, TMD40, TMD40A B C, TMD41A B D L 1964–2004

OEM Part Number Cross Reference

API Marine 20020, 20020-0E
Arco Marine 80108
Arrowhead APR0005, 400-40044, IA1438, MG77, V439181, V518039
Bukh 612H0240
Cargo 110048, 111397
EMP Parts 4-5959
J&N Electrical Products 400-40044
Lester 13059, 13068, 14052, 14987
Letrika (iskra) Aftermarket IA 1438
Mahle MG77
Paris Rhone 100605, 100606, 103141, A13N147M, A13N148M, A13N1M, A13N259, A13N259M, A13N2M, A13N35M, A13N57M
Sierra Marine 18-5943, 18-5959
Valeo NEW 103141, 103142, 439181, 518039, 518040, 590049
Volvo Penta 3803227.2, 3803227-2, 834625-6, 841378-3, 841380, 841762, 841763, 841765, 841766, 841766-9, 842765, 858838, 858838-6, 858839, 858839-4, 872018-7, 872926-1
WAI 1-1938-01PR, 1-1945-01PR, 13068N

Frequently Asked Questions

Will this fit my Volvo Penta 2001?

Yes — the 2001 appears in the fitment guide above. Check your existing part number against the cross reference table to confirm.

Is this a 35 Amp alternator?

Yes, this is a 35 Amp 12V unit with an IR regulator.

Is this new or remanufactured?

This is a brand new aftermarket unit — not a remanufactured core.

Note: Please verify your machine's serial number or existing part number to ensure compatibility.
Fast shipping available across the UK and Europe.

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Shipping calculated at checkout. Free shipping over £150. Terms apply