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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: 8045N
The WAI 8045N is a brand-new 12V 90A Motorola-design alternator. It is built to replace Prestolite original-equipment units — including Prestolite 110-242, 110-537 and 110-570 — across 33 John Deere vehicle applications. With an IR/EF (internal regulator, external fan) configuration and clockwise rotation, this unit matches the electrical and mechanical specification of the original Motorola-sourced alternators fitted to a wide range of John Deere tractors and equipment from the 1970s through to the mid-2000s.
Supplied brand new, the 8045N carries 15 verified OE cross-references spanning Prestolite, Motorola and John Deere part numbers, making identification against your existing unit straightforward. Confirmed fitment includes models such as the John Deere 3430, 3830, 3930, 4400 Utility Tractor, 4420, 344E, 444E and 450G, among others across the 33-application range.
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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 | Motorola |
| Design | IR/EF |
| Voltage | 12V |
| Output | 90A |
| Rotation | CW |
| 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 | 14482N | 20539N | 21610N | 23853N | 21173N | 22155N | 23791N | 8440N | A4033 | A4058 | A4072 | A4084 | A4085 | A4103 | A9012 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 120 | 124 | 90 | 90 | 110 | 90 | 100 | 105 | 70 | 80 | 70 | 85 | 110 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Marelli | Marelli | Electroprecizia | VISTEON | Marelli | Ford | Mando | Ford | |||||||
| Pulley | COUPLER | S6 | S6 | SC7 | S6 | AP | AP | AP | AP | AP | AP | ||||
| Rotation | CW | CW | CW | CW | |||||||||||
A. The 8045N replaces Prestolite original-equipment alternators, with 6 verified cross-references including Prestolite 110-242, Prestolite 110-537, Prestolite 110-570, Prestolite Electric 110242, Prestolite Electric 110537 and Prestolite Electric 110570. In total, 15 OE cross-references are held for this part across Prestolite, Motorola and John Deere. Search our cross-referenced catalogue by OEM number to confirm your exact unit, or ask Simon.
A. The WAI 8045N fits 33 John Deere applications, including the John Deere 3430, 3830, 3930, 4400 Utility Tractor, 4420, 344E, 444E and 450G. Use the selection widget to match your specific model and year, or search by OEM number — and every fitment shown is backed by our Fit Guarantee.
A. Yes. As well as the Prestolite references, the 8045N cross-references John Deere AH11221, AH112211, TY6653 and TY6748, plus Motorola 10-242, 10242, 8MR2030T, 8MR2030TC and 8MR2030TS. If your original unit carries one of these numbers, the 8045N is the confirmed replacement. Cross-reference data not listed here is not published for this part.
A. This is a 12V, 90A alternator with an IR/EF (internal regulator, external fan) design, clockwise rotation, and Motorola-type construction. It is supplied brand new.
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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