Elring 632.730 ECROUS et Boulons
Bolt Head-/Nut Design: Male Hex Length [mm]: 97Thread Pitch [mm]: 1,25Thread Size: M 10
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Elring 632.730 ECROUS and Bolts
The Elring 632.730 ECROUS and Bolts is a high‑performance fastening solution designed for automotive cylinder heads. It combines precision engineering with durable materials to ensure reliable performance under extreme operating conditions.
Key Features
- Material Composition: Made from high‑strength alloy steel, the bolts exhibit excellent resistance to corrosion and fatigue. The ECROUS (Eccentric Coupling) design provides a secure, torque‑controlled engagement.
- Thread Design: The bolts feature a M10x1.25 thread profile, compatible with most modern engine blocks and cylinder head assemblies.
- Hexagonal Hex Head: The external hex head allows for easy installation with standard torque wrenches, ensuring consistent tightening.
- Heat Treatment: Each bolt undergoes a rigorous heat‑treatment process, enhancing tensile strength and maintaining dimensional stability.
- Compatibility: Specifically engineered for use with Chevrolet, Daewoo, Hyundai, and FSO engines—including models such as the Matiz, Spark, Tico, and Visto.
- Precision Manufacturing: Tight tolerances guarantee a perfect fit, reducing the risk of head gasket failure and engine misalignment.
Applications
The Elring 632.730 ECROUS and Bolts are ideal for:
- Cylinder Head Reassembly: Whether performing routine maintenance or major repairs, these bolts provide a reliable fastening solution.
- Engine Overhaul: During comprehensive engine rebuilds, the bolts maintain head alignment and seal integrity.
- Performance Tuning: Enthusiasts upgrading their engines can trust these bolts to handle increased compression ratios.
- Aftermarket Installations: Compatible with a wide range of aftermarket cylinder heads, ensuring versatility across different vehicle platforms.
Installation Guidelines
- Tightening Sequence: Follow the manufacturer’s recommended torque sequence to avoid uneven head pressure.
- Torque Specification: Use a calibrated torque wrench and apply the specified torque value (typically 70–80 Nm for M10x1.25 bolts).
- Pre‑lubrication: Apply a thin layer of anti‑seize compound to the threads before installation to prevent galling.
- Inspection: After tightening, inspect all bolts for proper seating and absence of cross‑threading.
Maintenance Tips
- Regular Checks: During routine maintenance, inspect bolts for signs of wear or loosening.
- Avoid Over‑Torque: Excessive torque can strip threads or damage the head gasket.
- Use OEM Torque Settings: Adhering to original equipment specifications ensures optimal performance.
Why Choose Elring 632.730 ECROUS and Bolts?
Elring is a trusted name in automotive fasteners, known for its commitment to quality and innovation. The 632.730 ECROUS set delivers:
- Reliability: Proven track record in high‑stress engine environments.
- Durability: Long service life even under high temperatures and pressures.
- Compatibility: Designed to fit a broad range of engines, making it a versatile choice for mechanics and DIY enthusiasts alike.
Precision: Tight tolerances reduce the risk of head gasket leaks and engine misalignment.
Conclusion
The Elring 632.730 ECROUS and Bolts represent a blend of engineering excellence and practical application. Whether you’re restoring an old Chevrolet Matiz, upgrading a Daewoo Tico, or maintaining a Hyundai Visto, these bolts provide the strength and reliability needed for optimal engine performance.
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 18.78 EUR  16.71 EUR  12.19 EUR  19.78 EUR |
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| Identifiers | |
| Brand |  Elring is a German automotive parts manufacturer that produces gaskets, seals, and other components for the automotive industry. The company has a long history dating back to the early 1900s, and today is a leading supplier of parts to the automotive market. Elring products are known for their quality and durability, and the company has a reputation for innovation and technological leadership. |
| Model | Elring 632.730 |
| MPN | Elring 632.730 |
| ID | 7075419 |
| Dimensions / Weight | |
| Key Features | |
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