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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: 11134N
The WAI 11134N is a brand-new 12V 140A alternator. It is built to replace Bosch original-equipment units, including Bosch references 0 124 525 039, 0 124 525 050, 0 124 525 066, and seven further Bosch numbers. It also cross-references Valeo units TG14C011, TG14C015, TG14C016 and TG14C026, and Letrika (Iskra) references 11.203.357 and 11.204.192 — 13 OE references in total, making it a reliable like-for-like replacement across multiple original fitments.
As an IR/IF (internal regulator, internal fan) design, the unit regulates voltage internally and requires no external regulator wiring, simplifying installation. Clockwise rotation and a single-claw (SC6) pulley are specified, so confirm your existing pulley type before fitting. The 140A output rating meets the demands of vehicles and machines with higher electrical loads.
The Lester catalogue number for this unit is 11134, a widely used industry reference for cross-checking compatibility with workshop data systems and supplier catalogues.
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| Type | Alternator |
|---|---|
| Voltage | 12V |
| Output | 140A |
| Rotation | CW |
| Design | IR/IF |
| Manufacturer | BOSCH |
| Pulley | SC6 |
| Lester | 11134 |
| 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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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 12384N | 13381N-7G | 13625N | 13922N | 13998N | 20008N | 20803N | 21346N | 21480N | 21906N | 23344N | 23777N | 23914N | 11234N | 11305N |
| 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 | 125 | 220 | ||
| 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 | S6 | Groove Pulley | ||
| Rotation | CW | CW | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | |||
A. The WAI 11134N replaces 13 OE units in total. Bosch references covered include 0 124 525 039, 0 124 525 050, 0 124 525 066, 0 124 525 067, 0 124 525 091, 0 124 525 092 and 0 124 525 525. Valeo references are TG14C011, TG14C015, TG14C016 and TG14C026. Letrika (Iskra) references are 11.203.357 and 11.204.192. If you need to confirm fitment to your specific vehicle or machine, use the selection widget or search our cross-referenced catalogue by OEM number — every match is backed by our Fit Guarantee.
A. Yes. Bosch 0 124 525 039 is one of seven Bosch OE references this WAI 11134N is cross-referenced against. The full Bosch reference list is: 0 124 525 039, 0 124 525 050, 0 124 525 066, 0 124 525 067, 0 124 525 091, 0 124 525 092 and 0 124 525 525.
A. IR/IF stands for Internal Regulator, Internal Fan. The voltage regulator is built into the alternator body rather than mounted separately, so no external regulator is needed and wiring installation is straightforward. The internal fan cools the unit from within. Ensure your application is compatible with this design before ordering.
A. The WAI 11134N is rated at 12V and 140A. This output is suited to vehicles and machines with higher electrical demands. Rotation is clockwise (CW) and the pulley type is SC6 (single claw) — confirm both match your application before fitting.
A. The Lester catalogue number is 11134. This is a widely used cross-reference number in workshop data systems and supplier catalogues and can be used to verify compatibility with your existing fitment records.
A. Warranty details are shown in the product tech specs or datasheet where available. Contact us if warranty is not stated on the listing.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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