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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: 18481N
The WAI 18481N is a brand-new 12V, 3.1kW starter motor. It is built to the Letrika (Iskra) design, cross-referenced against a wide range of original-equipment numbers from Perkins, Iskra, Mahle, Letrika, and Zetor. It is a direct-fit replacement for agricultural and plant machinery that originally carried these units, offering a cost-effective and reliable alternative to sourcing a dealer part.
Designed with a clockwise rotation and a 9-tooth pinion, the 18481N delivers the cranking power demanded by heavy-duty diesel engines in field and site conditions. Being brand new — not remanufactured — every unit leaves the factory to the original specification, so there is no compromise on performance or service life from day one.
Coverage spans 14 applications across John Deere and Zetor model ranges, including the John Deere 2700 and 2800 and a broad selection of Zetor tractors from the 7520 through to the 10541. The part carries 23 OE cross-references, making it straightforward to confirm a match against your existing unit number.
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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 | Starter Motor |
|---|---|
| Manufacturer | Starter |
| Design | Letrika (Iskra) |
| Voltage | 12V |
| Power | 3.1kW |
| Rotation | CW |
| Teeth | 9 |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Exploring the WAI Starter Motor and Alternator at Partsformachines.com Introduction: In the Plant and Agriculture sector, a starter motor and alternator are parts that ensure a machine runs smoothly. At Partsformachines.com we have partnered with WAI, a global manufacturer of auto and plant machinery parts to off...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | S9087 | S9097 | S9098 | S9144 | S9172 | S9173 | S9228 | S9236 | S9284S | S9420 | S9428S | 17229N | 18422N | 18483N | 19861N |
| Voltage | 12 | 24 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Design | (Iskra) DD | (Iskra) PLGR | (Iskra) PLGR | (Iskra) | |||||||||||
| Manufacturer | Letrika | Letrika | Letrika | Letrika | |||||||||||
| Power | 3.2 | 4.0 | 3.2 | 3.2 | 3.2 | 4.2 | 4.2 | 4.0 | 3.2 | 1.0 | 4.2 | 3.4 | 4.2 | 4.2 | |
| Rotation | CW | CW | CW | CW | CW | CW | CW | CW | CW | CCW | CW | CW | CW | CW | CW |
| Teeth | 10 | 11 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 9 | 10 | 11 | 10 | 10 | 10 |
A. The WAI 18481N covers 14 applications across two makes — John Deere models including the 2700 and 2800, and 12 Zetor models ranging from the 7520 through to the 10541 (including the 10520, 10540, 10541, 7540, and 8520). Use the selection widget to match your exact make, model and engine variant, or search our cross-referenced catalogue by OEM number or machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes — Perkins 36212 is one of the 23 OE cross-references listed for the WAI 18481N. You can also confirm your match against Iskra / Letrika numbers 11130863, IS0863, and AZJ3301, Mahle MS 281 and Mahle Original MS281, Letrika 11.130.863, and Zetor 78350925, among others. Search our catalogue by your existing part number to verify the fit.
A. The part carries OE references for both brands: Iskra / Letrika numbers include 11130863, IS0863, and AZJ3301; Mahle references are MS 281 and Mahle Original MS281. In total there are 23 OE cross-references across multiple suppliers — use your existing unit number in our catalogue search to confirm the match.
A. The WAI 18481N operates at 12 volts with an output of 3.1kW. It has a clockwise (CW) rotation and a 9-tooth pinion, and is built to the Letrika (Iskra) design. It is supplied brand new — not remanufactured. Full specification details are shown in the table on this listing.
A. It is brand new. The WAI 18481N is manufactured to original specification and is not a remanufactured or reconditioned unit, so there is no reduction in expected service life.
A. The 18481N covers 12 Zetor applications, including the 7520, 7540, 8520, 10520, 10540, and 10541 (all variants). For the full list of covered Zetor models, use the selection widget on this page or search by the Zetor OE reference 78350925.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
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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