A1632 12V 80A Alternator Fits Komatsu WA75 Wheel Loader
Price range: £127.00 through £135.07
Identify a replacement alternator using Sahibs A1632, listed at 12V 80A. Listed applications include selected Komatsu WA75 Wheel Loader, Yanmar Marine 2YM15, Yanmar Marine 3JH4-E, Yanmar Marine 3YM20 models. Identification references include Lucas LRA01632, Hitachi HAL18003C, Prestolite 20150112. Its listed 12V 80A rating provides an electrical matching point for your existing unit. Check the single-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 A1632 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 80 A |
| Volt | 12 V |
| No. of Grooves | 1 qty |
| Pulley Diameter | 49.5 mm |
| Mounting holes | 3 qty |
| B+ | M6 |
| Insulated Return | Yes |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 5.58 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA1632 | Dyno Electrics |
| A2120S | AS-PL |
| UD14867A | AS-PL |
| 112375 | CARGO |
| F032112375 | CARGO |
| HAL18003C | HITACHI |
| LR180-03 | HITACHI |
| LR180-03A | HITACHI |
| LR180-03B | HITACHI |
| LR180-03C | HITACHI |
| LR18004 | HITACHI |
| 20150112 | PRESTOLITE |
| 119573-77200 | YANMAR |
| 119573-77201 | YANMAR |
| 12947077200 | YANMAR |
| ALTL705 | 3EFFE |
| PRAL705 | 3EFFE |
| A-8520 | AINDE |
| CGB-18003 | AINDE |
| CGB-82811 | AINDE |
| CAL20163AS | CASCO |
| CAL20163GS | CASCO |
| 2531 | CEVAM |
| ALT3165 | ELECTROLOG |
| 28-2811 | ELSTOCK |
| AG2121 | GHIBAUDI |
| ALH5732 | KRAUF |
| 553242RI | KUHNER |
| 446855 | LOGISTIK |
| LRA01632 | LUCAS |
| LRA1632 | LUCAS |
| 5520925 | MEAT & DORIA |
| 985.001.080.200 | PSH |
| 985.001.080.515 | PSH |
| 20145361BN | REAL |
| 20145361OE | REAL |
| 204-10138 | ROBERT'S |
| 2020163 | SANDO |
| 2020163.1 | SANDO |
| A12HT0448A2 | SIDAT |
| ALT221630 | SIOM |
| 12272N | WAI / TRANSPO |
| 70-25-12272 | WILSON |
| 90-25-1093 | WILSON |
| ALT32087 | WOODAUTO |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| A4201 | Pulley 1 groove OD70 | Pulley 2 grooves OD74 | No |
| A1248 | 80A Pulley OD70 | 55A Pulley OD74 | No |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| KOMATSU | WA75 Wheel Loader | 0ccm Diesel | Yanmar 4D98E1-HC | 1998 - | |||
| YANMAR MARINE | 2YM15 | 570ccm Diesel | 2004 - | ||||
| YANMAR MARINE | 3JH4-E | 1640ccm Diesel | |||||
| YANMAR MARINE | 3YM20 | 854ccm Diesel | |||||
| YANMAR MARINE | 3YM30 | 1115ccm Diesel | |||||
| YANMAR MARINE | 4JH2-E | 0ccm Diesel | |||||
| YANMAR MARINE | 4JH3 | 1995ccm Diesel | |||||
| YANMAR MARINE | 4JH3-DTE | 1995ccm Diesel | |||||
| YANMAR MARINE | 4JH3-E | 1995ccm Diesel | |||||
| YANMAR MARINE | 4JH3-HTE | 1995ccm Diesel | |||||
| YANMAR MARINE | 4JH3-TE | 1995ccm Diesel | |||||
| YANMAR MARINE | 4JH4-E | 1995ccm Diesel | 2005 - | ||||
| YANMAR MARINE | 4JH4-E | 2190ccm Diesel | |||||
| YANMAR MARINE | 4JH4-HT | 1995ccm Diesel | 2007 - | ||||
| YANMAR MARINE | 4JH4-T | 1995ccm Diesel | 2005 - | ||||
| YANMAR MARINE | 4LHA-DTE | 0ccm Diesel | |||||
| YANMAR MARINE | 4LHA-HTE | 0ccm Diesel | |||||
| YANMAR MARINE | 4LHA-M | 3455ccm Diesel | 2002 - | ||||
| YANMAR MARINE | 4LHA-STE | 3455ccm Diesel | |||||
| YANMAR MARINE | 4LH-STZE | 0ccm Diesel | |||||
| YANMAR MARINE | 6LP-STE | 0ccm Diesel | |||||
| YANMAR MARINE | 6LP-STZE | 0ccm Diesel |
Description
A1632 Replacement Alternator
Start your A1632 alternator comparison with the linked Lucas reference LRA01632 and the specifications shown on this page. The listed electrical rating is 12V 80A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Komatsu WA75 Wheel Loader variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 80A output: compare the listed rating with the original alternator.
- Single-groove pulley: check belt profile and alignment against the existing unit.
- 3 mounting holes: compare the fixing pattern and unit position.
- M6 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Komatsu WA75 Wheel Loader – selected applications 1998 – (engine code Yanmar 4D98E1-HC).
- Yanmar Marine 2YM15 570ccm Diesel – selected applications 2004 -.
- Yanmar Marine 3JH4-E 1640ccm Diesel.
- Yanmar Marine 3YM20 854ccm Diesel.
- Yanmar Marine 3YM30 1115ccm Diesel.
- Yanmar Marine 4JH2-E.
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 A1632. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
LRA01632, LRA1632, HAL18003C, LR180-03, LR180-03A, LR180-03B, LR180-03C, LR18004, 20150112
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 A1632 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 A1632 fit my Komatsu WA75 Wheel Loader?
Komatsu WA75 Wheel Loader (1998 -) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A1632 replace Lucas LRA01632?
Lucas LRA01632 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 A1632?
The listed details include 12V, 80A output, 1 pulley groove. Compare the complete specifications on this page with the unit being replaced.
Is A1632 new or remanufactured?
Check the current product condition selection for A1632. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A1632?
Compare 12V compatibility, 80A 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.
