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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: 20722N
The WAI 20722N is a brand-new 24V 55A alternator. It is built to Letrika (Iskra) specification, replacing OE references JCB 32008611 and JCB 32008650 across four JCB Dieselmax and Ecomax engine variants. It is a direct-fit replacement for Iskra and Letrika original-equipment units and cross-references Mahle MG 69 and MG69, making it a reliable choice for plant operators sourcing a tried-and-tested alternative to the original part.
Constructed to Letrika's original design standards under the Iskra heritage, the 20722N features a groove pulley configuration and delivers a rated output of 55A at 24V — the specification demanded by heavy-duty plant and agricultural charging systems. As a brand-new unit rather than a remanufactured exchange, it arrives ready to fit without core charges or returns.
The alternator covers four JCB applications, including the Dieselmax NA, Dieselmax TC, Dieselmax TCA, and Ecomax TCAE engine families. Fitment is further validated by cross-references to AD Kuhner 553988RI and Farcom 114127, broadening its confirmed coverage across the commercial vehicle and plant aftermarket.
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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 |
|---|---|
| Manufacturer | Letrika |
| Design | (Iskra) |
| Voltage | 24V |
| Output | 55A |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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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 20722N fits four JCB engine variants: the Dieselmax NA (All), Dieselmax TC (All), Dieselmax TCA (All), and Ecomax TCAE (All) — four applications in total. Use the selection widget to match your exact engine build, or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 20722N directly replaces JCB OE references 32008611 and 32008650. It also cross-references Iskra / Letrika tech 11204116, Iskra / Letrika commercial IA1211, Iskra / Letrika family AAK5808, Letrika 11.204.116, Mahle MG 69, Mahle Original MG69, AD Kuhner 553988RI, and Farcom 114127 — ten OE cross-references in total.
A. This is a brand-new unit. The WAI 20722N is supplied new, built to Letrika (Iskra) design specification at 24V and 55A with a groove pulley — there are no core charges and no exchange requirements.
A. Yes. The WAI 20722N cross-references both Mahle MG 69 and Mahle Original MG69, confirming interchangeability with those Mahle part numbers. If you are sourcing by Mahle reference, this unit is the confirmed equivalent.
A. The WAI 20722N is rated at 24V with a 55A output and is fitted with a groove pulley. It is manufactured to Letrika (Iskra) design standards and supplied brand new.
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.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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