A4520 12V 150A Alternator Fits Valtra N143
Price range: £129.68 through £173.57
Identify a replacement alternator using Sahibs A4520, listed at 12V 150A. Listed applications include selected Valtra N143 models. Identification references include Lucas LRA04520, Mahle 72735121, Iskra / Letrika 11.203.899. Its listed 12V 150A rating provides an electrical matching point for your existing unit. Check the 6-groove pulley, connections and mounting arrangement. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your A4520 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 150 A |
| Volt | 12 V |
| No. of Grooves | 6 qty |
| Pulley Diameter | 50 mm |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 7.54 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA4520 | Dyno Electrics |
| UD103112A | AS-PL |
| 11.203.899 | ISKRA / LETRIKA |
| 11.204.587 | ISKRA / LETRIKA |
| AAN5781 | ISKRA / LETRIKA |
| AAN5893 | ISKRA / LETRIKA |
| ALI2499UX | ISKRA / LETRIKA |
| IA1494 | ISKRA / LETRIKA |
| 72735121 | MAHLE |
| MG122 | MAHLE |
| MG689OF | MAHLE |
| 836674243 | AGCO |
| ACV0204490 | AGCO |
| V836674243 | AGCO |
| ANM100477 | ANDEL |
| G104754 | BTS TURBO |
| G104755 | BTS TURBO |
| CAL21264GS | CASCO |
| 2700 | CEVAM |
| 5381281502 | DRI |
| 28-8629 | ELSTOCK |
| 114614 | FARCOM |
| 20021264OV | ITAB AUTOMOTIVE |
| ALI2499 | KRAUF |
| LRA04520 | LUCAS |
| LRA4520 | LUCAS |
| 705.525.150.090 | PSH |
| 705.525.150.310 | PSH |
| 20119462OE | REAL |
| 2021264.1 | SANDO |
| AL04402 | TMI |
| WG2043392 | WILMINK GROUP |
| MAHMG122 | WOODAUTO |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| VALTRA | N143 | 0ccm Diesel | AGCO POWER 33AWI | 2013 - |
Description
A4520 Replacement Alternator
Choose a replacement by comparing the A4520 alternator and its Lucas reference, LRA04520, with your existing unit. The listed electrical rating is 12V 150A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Valtra N143 variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 150A output: compare the listed rating with the original alternator.
- 6-groove pulley: check belt profile and alignment against the existing unit.
- Lucas LRA04520 reference: a starting point for identifying the replacement.
Compatible Vehicles and Applications
- Valtra N143 – selected applications 2013 – (engine code AGCO POWER 33AWI).
These are selected applications, not the complete fitment list. Check the detailed vehicle compatibility table, engine code and production year, then compare the original unit before ordering.
OE Numbers and Cross-Reference Information
The following cross-reference numbers are associated with A4520. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRA04520, LRA4520, 72735121, MG122, MG689OF, 11.203.899, 11.204.587, AAN5781, AAN5893, ALI2499UX, IA1494
The full manufacturer cross-reference and OE listings are available elsewhere on this page. Confirm whether a number is an OE or aftermarket reference when comparing the original unit.
When Should You Replace Your Alternator?
Charging warning lights, repeated loss of battery charge, dim or fluctuating lights and inconsistent electrical operation can indicate a charging-system problem. Battery condition, wiring and the drive belt can produce similar symptoms; arrange a diagnostic check before replacing the alternator.
Why Buy from Sahibs Auto Electrics?
Sahibs Auto Electrics is a UK automotive electrical parts specialist supplying alternators and starter motors. Ask for help identifying A4520 using the existing part number and vehicle details. Check the current condition options and availability before purchase. Buy online for UK delivery or Click & Collect, checking the current order arrangements.
Frequently Asked Questions
Will A4520 fit my Valtra N143?
Valtra N143 (2013 -) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A4520 replace Lucas LRA04520?
Lucas LRA04520 is a listed identification reference. Compare it with the original unit and specifications; a cross-reference does not guarantee compatibility by itself.
What specifications are listed for A4520?
The listed details include 12V, 150A output, 6 pulley grooves. Compare the complete specifications on this page with the unit being replaced.
Is A4520 new or remanufactured?
Check the current product condition selection for A4520. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A4520?
Compare 12V compatibility, 150A output, pulley configuration, mounting points and electrical connections with the original alternator.
Does a battery warning light prove the alternator has failed?
No. Battery, belt, wiring and control faults can also affect charging. Use a charging-system test to establish the cause before ordering a replacement.
