1.4L 8v - 840 725
Manufacturers
1.4L 8v - 840 725
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Renault 1.4 8v forged pistons (840-725 engine, R5 Alpine A5): Bore 76.0 mm, COMPression ratio d OEM 10.0:1, Pin 20 mm, CH 37.5 mm. Table + vehicles & ref. OEM.
Characteristics of the forged pistons offered by NSB Concept for Renault 1.4 L 8 V engine 840-725 (R5 Alpine A5, 1397 cm3):
| Reference | Bore OEM 76.00mm | Compression ratio OEM 10.0:1 | Pin OEM 20mm | Pin Height OEM 37.50mm | Range | Treatment | Aluminum | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9117DA | 76.0 | 11:1 | 20 | 37.8 | Wossner | NC | NC | Round | 6.6 | NC | 760XDS |
| K9117D060 | 76.6 | 11.2:1 | 20 | 37.8 | Wossner | NC | NC | Round | 6.6 | NC | 766XPZ |
| K9117D100 | 77.0 | 11.3:1 | 20 | 37.8 | Wossner | NC | NC | Round | 6.6 | NC | 770XDS |
| K9117D200 | 78.0 | 11.5:1 | 20 | 37.8 | Wossner | NC | NC | Round | 6.6 | NC | 780XDS |
| K9117D400 | 80.0 | 12.1:1 | 20 | 37.8 | Wossner | NC | NC | Round | 6.6 | NC | 800XDS |
COMPatibilities (engine codes):
Original vehicles equipped with the 840-725 engine:
| Brand | Model | Engine Code | Power | Years |
|---|---|---|---|---|
| Renault | 5 Alpine A5 (R1223) | 840-725 | 93 hp | 1977-1981 |
REFERENCES Pistons manufacturer (OEM):
* References from parts and dealer catalogs: mandatory verification by VIN before ordering.
Attention:before any assembly, please check the integrity and conformity of each COMPONENT of the Pistons kit as well as the conformity of the assembly in the engine; any possible warranty is strictly limited to the parts of the Piston kit only.
