120A Alternator for Renault Claas Ares Tractors 12V 7700071558 400-29046 IA1161
120A Alternator for Renault Claas Ares Tractors 12V 7700071558 400-29046 IA1161
SKU:400-29046
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Alternator for Renault & Claas Ares (7700071558)
12V 120A High-Output Premium Replacement
Restore the electrical integrity of your agricultural machinery with this heavy-duty 120 Amp alternator. Specifically designed for Renault and Claas Ares series tractors, this unit provides a stable and reliable power supply for your vehicle's lighting, hydraulic controls, and onboard electronics.
Key Features
- ✔ Direct fit for 7700071558
- ✔ 120 Amp high-output performance
- ✔ Durable 8-groove serpentine pulley
- ✔ Internal Regulator & Fan (IR/IF)
Technical Specs
| Voltage | 12V (14V Charging) |
| Amperage | 120A |
| Rotation | Clockwise (CW) |
| Pulley Grooves | 8 Grooves (S8) |
| Pulley Diameter | 50mm |
| Fan/Regulator | Internal (IF/IR) |
Compatibility / Fitment Guide
| Make | Model / Series | Notes |
|---|---|---|
| Claas | Ares 547, 557, 567, 617, 657, 697 | Agriculture Tractors |
| Renault | Ares 540, 546, 550, 556, 566, 610, 616, 620, 626 | Check OEM Number |
| Renault | Ares 630, 636, 640, 696, 710, 715, 720, 725, 735 | All 120A variants |
| Renault | Ares 815, 816, 825, 826, 836 | Heavy Duty Models |
OEM Cross Reference
| Claas / Renault | 7700071558, 77-00-071-558 |
| Letrika (Iskra) | 11.203.281, IA1161, AAK5533 |
| Mahle | MG339, MG 339 |
| Bosch | 0124515037, 0-124-515-037 |
| Lucas | LRA03663, LRA3663 |
| DB Electrical | 400-29046 |
Questions & Answers
Is this a genuine original part?
This is a premium quality 4Drive aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
Check the part number on your existing alternator. If it matches 7700071558, 11.203.281, or IA1161, this unit is a guaranteed direct replacement.
Does it come with the pulley attached?
Yes, this unit comes complete with a pre-installed 8-groove serpentine pulley (50mm diameter) for a ready-to-install solution.
Note: 4drive.co.uk recommends verifying your original part number against the cross-reference list before purchasing.
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