Cart
POPULAR CATEGORY
ADD TO CART
| 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: 12591N
The WAI 12591N is a brand-new 24V 70A alternator. It is built to Bosch IR/IF specification, replacing Bosch original-equipment reference 0 124 555 005 and cross-referenced against 17 OE and aftermarket part numbers including Delco Remy DRB5160, Cummins 4892318, and Mahle Original MG812. It is a direct-fit replacement for Case and New Holland Industrial plant equipment across 13 confirmed applications.
Constructed to match original design parameters, the 12591N operates with clockwise rotation and is fitted with a groove pulley — both characteristics that align with the Bosch IR/IF architecture it replaces. The brand-new condition means no remanufactured cores, no exchange surcharges, and no uncertainty over wear state.
This alternator suits Case wheel loaders including the 521D, 521E, 621D and 721D, as well as New Holland Industrial excavators and wheeled loaders such as the E175B, E215B, LW110B and LW130B. Nine New Holland Industrial and four Case applications are confirmed in the fitment database.
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 |
|---|---|
| Manufacturer | Bosch |
| Design | IR/IF |
| Voltage | 24V |
| Output | 70A |
| 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...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||||||||||||
| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 12384N | 13381N-7G | 13625N | 13922N | 13998N | 20008N | 20803N | 21346N | 21480N | 21906N | 23344N | 23777N | 23914N | 11134N | 11234N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 150 | 90 | 120 | 140 | 180 | 180 | 90 | 140 | 200 | 120 | 150 | 140 | 125 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | ||
| Manufacturer | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch |
| Pulley | SC6 | S7 | S6 | SC6 | SC6 | SC6 | S6 | SC6 | S6 | S7 | SC6 | SC6 | S6 | ||
| Rotation | CW | CW | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | |||
A. The WAI 12591N replaces Bosch original-equipment alternators, with direct cross-references including Bosch 0 124 555 005, Bosch 0124555005, and Bosch Exchange 0986045160. It is also cross-referenced against Delco Remy DRB5160, Cummins 4892318, Cummins 5259577, Mahle Original MG812, Prestolite Electric 860810, Prestolite Electric 860810GB, Magneti Marelli 063535550050, Hella 8EL012584021, Hella 8EL738063001, Iveco 2995976, Iveco 4892318, Unipoint ALT2115, Universal UNA2200, DRI 218185704, and the Bosch Exchange reference — 17 references in total. Use our cross-referenced catalogue to search by OEM number and confirm fit, or ask Simon if your reference is not listed.
A. The WAI 12591N fits 13 confirmed applications across Case and New Holland Industrial equipment. Case applications include the 521D (2003–2008), 521E (2008–2014), 621D (2003–2014), and 721D (2003–2006). New Holland Industrial applications include the E175B (2007–2015), E215B (2007–2015), LW110B (2005–2015), and LW130B (2005–2015), among others — nine New Holland Industrial and four Case variants in total. Use the selection widget to match your exact model and year, and every fitment shown is backed by our Fit Guarantee.
A. Yes — Cummins 4892318 and Cummins 5259577 are both listed cross-references for the WAI 12591N. If your machine carries either Cummins reference, this is the confirmed replacement. Search by OEM number in our catalogue or ask Simon to verify against your engine variant.
A. The WAI 12591N is a 24-volt, 70-amp alternator built to Bosch IR/IF design. It rotates clockwise and is fitted with a groove pulley. It is supplied brand new — not remanufactured — so there is no core exchange requirement.
A. It is brand new. The WAI 12591N is not a remanufactured or exchange unit, which means there is no core return, no exchange surcharge, and no concern over the wear state of internal components.
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.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
