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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: 12690N
The WAI 12690N is a brand-new 12V 120A alternator. It is built to Letrika (Iskra) IR/IF specification, supplied without pulley and designed as a direct replacement for Iskra and Letrika original-equipment alternators. It carries 55 cross-references including Iskra 11203388, IA0970, IA0976 and Letrika 11.201.970, making it a well-documented like-for-like swap. On the fitment side, the 12690N covers 15 Massey Ferguson applications, including the MF-6110, MF-6120, MF-6130, MF-6140, MF-6150, MF-6160, MF-6170 and MF-6180 tractors from the mid-1990s.
The alternator delivers 120 amps at 12 volts with clockwise rotation, suiting the internal regulator and internal fan (IR/IF) layout of the original Letrika units it replaces. As the part is supplied without a pulley, the existing pulley from the unit being replaced should be transferred at the time of installation.
Being brand new rather than remanufactured, the 12690N requires no core return and carries no hidden exchange charges — a straightforward drop-in replacement for the workshop.
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| Type | Alternator |
|---|---|
| Manufacturer | Letrika |
| Design | (Iskra) IR/IF |
| Voltage | 12V |
| Output | 120A |
| Rotation | CW |
| Pulley | Without Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13152N | A9154S | A9155 | A9221 | 12816N | A9055 | A9055(LETRIKA) | A9158 | A9158(LETRIKA) | A9161(LETRIKA) | A9190 | A9214 | A9214(LETRIKA) | A9219 | A9246(LETRIKA) |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 24 | |||||||
| Output Current | 65 | 95 | 120 | 65 | 95 | 120 | 50 | 100 | |||||||
| Design | IR/EF | (Iskra) IR | |||||||||||||
| Manufacturer | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | Letrika | ||||
| Pulley | V1 | AP | AP | AP | AP | Without Pulley | |||||||||
| Rotation | CW | CW | |||||||||||||
A. The 12690N covers 15 Massey Ferguson applications. Models in the fitment list include the MF-6110, MF-6120, MF-6130, MF-6140, MF-6150, MF-6160, MF-6170 and MF-6180. To confirm your exact tractor variant and build year, use the selection widget or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 12690N cross-references 22 Iskra numbers, including Iskra / Letrika tech 11203388, Iskra / Letrika commercial IA0970, IA0976, IA0977, IA0978, IA1014, IA105, family reference AAK5562, and individual Iskra numbers 11201970, 11201976, 11201977, 11201978, 11203033, 11203160, 11203365, AAK5189, AAK5193, AAK5194, AAK5195, AAK5323, AAK5379 and AAK5557 — 55 cross-references in total across all brands. If your Iskra number is not in that sample, search our catalogue by OEM number or ask Simon to confirm.
A. Yes. The part cross-references Letrika numbers including 11.201.970, 11.201.976 and 11.201.977, with 3 Letrika references confirmed on the part. The full cross-reference list of 55 numbers spans both the Iskra and Letrika ranges, so buyers searching under either brand name will find this the correct replacement.
A. The alternator is rated at 12V and 120A output, with clockwise rotation and an internal regulator / internal fan (IR/IF) design matching the original Letrika (Iskra) unit. It is supplied without a pulley, so the pulley from the unit being replaced must be transferred during installation. The part is brand new — not remanufactured — and requires no core return.
A. The 12690N is supplied without a pulley because the pulley type and groove profile vary across the Massey Ferguson applications this alternator covers. At the time of installation, remove the pulley from the unit being replaced and refit it to the 12690N. If the existing pulley is worn or damaged, ensure a compatible replacement pulley is sourced before fitting.
A. It is brand new. Unlike remanufactured units, the 12690N requires no core return and carries no exchange surcharge. This also means there is no uncertainty about the service life remaining in any reconditioned 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.
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