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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: 12145N
The WAI 12145N is a brand-new 12V 95A alternator. It is built to Bosch IR/EF specification, designed to replace original-equipment Bosch units across a wide range of agricultural, plant, and industrial machines. With 89 OE cross-references on record — including Bosch 0 120 484 011, Bosch 0120484011, Bosch 0 120 484 018, Bosch 0 120 484 026, and Bosch Exchange 0986040280 — this unit is the direct aftermarket answer for buyers sourcing against a Bosch, Delco Remy, Iskra / Letricka tech, or Iskra / Letrika commercial reference.
Built to IR/EF (internal regulator, external fan) design and turning clockwise, the 12145N is supplied without a pulley, so the original pulley transfers directly to the new unit — a clean, no-compromise fitment for workshop technicians and fleet engineers alike. The brand-new condition means no exchange core charge and no wear-in period to manage.
Fitment spans more than 208 recorded applications across John Deere, Case, McCormick, Caterpillar Ag. & Ind., New Holland Industrial, Apache, Bell, Massey Ferguson, and further makes — covering machines such as the Case 1150H, Bell 310SG, Bell 315SG, and Apache Apache AS1200 among many others.
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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 | Bosch |
| Design | IR/EF |
| Voltage | 12V |
| Output | 95A |
| Rotation | CW |
| Pulley | w/o Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| 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. Yes. The WAI 12145N directly replaces Bosch 0 120 484 011 and Bosch 0120484011, along with a further 15 listed Bosch references including Bosch 0 120 484 018, Bosch 0 120 484 026, Bosch 9 120 060 040, Bosch 9 120 060 041, Bosch Exchange 0986040280, Bosch F 005 A00 026, Bosch F 042 301 140, Bosch USA AL9909X, Bosch USA AL9942X, and Bosch USA AL9971N — 89 OE cross-references in total across all brands. Use our cross-referenced catalogue or ask Simon to confirm your specific number is covered.
A. This alternator fits over 208 recorded applications across John Deere (112 applications), Case (55), McCormick (14), Caterpillar Ag. & Ind. (6), New Holland Industrial (6), Apache (3), Bell (2), and further makes including Massey Ferguson, Dynapac, J.C. Bamford, and Sullair. Named examples include the Case 1150H, Bell 310SG, Bell 315SG, Apache AS1200, and Apache Plus 1090. Use the selection widget to match your exact make, model, and engine — every fitment shown is backed by our Fit Guarantee.
A. Yes. The 89 cross-references include Delco Remy DRB0280 and six Iskra references: Iskra / Letricka tech 11201727, 11201997, and 11203268, plus Iskra / Letrika commercial IA0727, IA1067, and IA1121. If you are sourcing against any of these numbers, the WAI 12145N is the confirmed replacement. Search our catalogue by OEM number or ask Simon if you need to verify a specific reference.
A. The WAI 12145N is supplied without a pulley. Your original Bosch IR/EF pulley transfers directly onto this unit, so no additional hardware is required beyond what your machine already carries. The alternator is brand new — not an exchange or remanufactured unit — so there is no core return and no worn components to factor in.
A. The 12145N operates at 12V with a 95A output and uses an internal regulator / external fan (IR/EF) design. Rotation is clockwise. These figures align with original Bosch specification for the applications listed. If your installation requires confirmation of a specific engine or variant match, use the selection widget or search by OEM number.
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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