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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 | £5.49 | 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: 14519N
The WAI 14519N is a brand-new 12V 25A alternator. It is built to Denso ER/EF specification, supplied as a direct replacement for Denso original-equipment units including reference 021000-7281. It covers all seven John Deere compact tractor applications in the WAI catalogue — spanning the 850, 900HC, 950, 1050, 1250, 1450 and 1650 models across production years from 1978 to 1989 — making it a focused, reliable choice for Deere compact tractor rebuilds and charging system repairs.
Constructed to match the original Denso design, the 14519N features clockwise rotation and a groove pulley, ensuring correct belt engagement and charging output without modification. At 25A output on a 12V system, it delivers the charge capacity the original specification demands.
Being brand new rather than remanufactured means there are no worn bearings or aged windings to contend with — the unit ships ready to fit straight from the box.
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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 | Denso |
| Design | ER/EF |
| Voltage | 12V |
| Output | 25A |
| Rotation | CW |
| Pulley | Groove Pulley |
| 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...
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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: £5.49
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13919N | 22925N | 23328N | 13592N | 13919 | 21881N | 23298N | 23820N | A6018 | A6025 | A6052 | A6061 | A6063 | A6077 | A6079 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Output Current | 140 | 60 | 125 | 50 | 130 | 120 | 150 | 80 | 100 | 100 | 130 | 120 | 105 | ||
| Design | IR/IF | IR/IF | ER/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | Denso | ||||||||
| Pulley | S6 | S6 | V1 | SC5 | SC6 | AFP | AFP | AFP | AFP | AFP | AP | AFP | |||
| Rotation | CW | CW | CW | CW | CW | ||||||||||
A. The WAI 14519N replaces Denso original-equipment alternators referenced as Denso 021000-7281, Denso OEM 0210007281, and Denso USA 5702100728 — three of five OE cross-references held on this part. To confirm fit by OE number, search our cross-referenced catalogue or ask Simon.
A. The WAI 14519N covers seven John Deere compact tractor applications: the 850 (1978–1988), 900HC (1986–1989), 950 (1978–1988), 1050 (1980–1988), 1250 (1982–1989), 1450 (1982–1989), and 1650 (1982–1989). Use the selection widget to match your model and year, or search by machine model in our catalogue. Every fitment shown is backed by our Fit Guarantee.
A. Yes — John Deere CH10493 and John Deere TY6647 are both listed cross-references for the WAI 14519N, covering the five Denso and two John Deere OE references held on this part. Search our catalogue by either number to confirm suitability for your machine.
A. The WAI 14519N is rated at 12V and 25A output. It uses a Denso ER/EF design with clockwise rotation and a groove pulley, matching the original charging specification for the John Deere compact tractor applications it covers.
A. The WAI 14519N is supplied brand new — not remanufactured or reconditioned. It is ready to fit without the concerns associated with worn components in a rebuilt unit.
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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