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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 1 to 2 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 20723N
The WAI 20723N is a brand-new 12V 120A alternator. It is designed as a direct replacement for Letrika (Iskra) original-equipment units. It replaces Iskra / Letrika references including 11203828, IA1320, and AAK5761, as well as Mahle MG 182 / MG182, Letrika 11.203.828, LetrikaTEC AAK5711 and AAN5746, and Agco Sisu Power 4287014M1 — making it a widely cross-referenced choice for plant, agricultural, and commercial applications that originally used Letrika (Iskra) charging systems.
Supplied as a clockwise-rotation unit, the 20723N delivers 120 amps of output at 12 volts, matching the output specification of the original Letrika (Iskra) design. WAI is an established name in rotating electrics, and this alternator is supplied brand new rather than remanufactured, so there is no core exchange or surcharge to consider.
With nine OE cross-references verified across Iskra, Letrika, Mahle, and Agco Sisu Power, this unit covers a broad spread of machine variants. Always confirm your original part number or machine specification before ordering to ensure an accurate match.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | Alternator |
|---|---|
| Design | Letrika (Iskra) |
| Voltage | 12V |
| Output | 120A |
| Rotation | CW |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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A starter motor usually clicks without cranking because the battery cannot deliver enough current, resistance is present in the battery cables or engine ground, or the starter control circuit and solenoid are not operating correctly. A click does not automatically mean the...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13152N | A9154S | A9155 | A9221 | 12816N | A9055 | A9055(LETRIKA) | A9158 | A9158(LETRIKA) | A9161(LETRIKA) | A9190 | A9214 | A9214(LETRIKA) | A9219 | A9246(LETRIKA) |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 24 | |||||||
| Output Current | 65 | 95 | 120 | 65 | 95 | 120 | 50 | 100 | |||||||
| Design | IR/EF | (Iskra) IR | |||||||||||||
| Manufacturer | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | ||||
| Pulley | V1 | AP | AP | AP | AP | Without Pulley | |||||||||
| Rotation | CW | CW | |||||||||||||
A. The WAI 20723N replaces Iskra / Letrika references including 11203828, IA1320, and AAK5761, plus Letrika 11.203.828, LetrikaTEC AAK5711, and LetrikaTEC AAN5746 — 9 OE cross-references in total across Iskra, Letrika, Mahle, and Agco Sisu Power. Use the selection widget or search our cross-referenced catalogue by OEM number to confirm your match, or ask Simon. Every OE cross-reference shown is backed by our Fit Guarantee.
A. Yes — the WAI 20723N lists Mahle MG 182 and Mahle Original MG182 as verified OE cross-references. If your machine currently carries either of those Mahle part numbers, the 20723N is the corresponding WAI replacement. Cross-reference your original number in our catalogue to confirm, or ask Simon.
A. The WAI 20723N is a 12-volt alternator with a 120-amp output. It is a clockwise-rotation unit, supplied brand new with a Letrika (Iskra) design. Check that your application requires CW rotation before fitting.
A. It is supplied brand new. There is no core exchange requirement and no surcharge for a used core return.
A. Yes — Agco Sisu Power 4287014M1 is one of the nine verified OE cross-references for the WAI 20723N. Search our cross-referenced catalogue by that number or ask Simon to confirm fitment for your specific machine variant.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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