Elring 670.590 Gasket Set, timing case

Elring 670.590 Gasket Set – Timing Case

The Elring 670.590 Gasket Set is a precision‑engineered component designed to provide reliable sealing for the timing case of BMW engines, particularly those equipped with the M42B18 1.8L four‑cylinder block found in models such as the 318i, 318is, and 318ti from the early 1990s. This set is essential for maintaining engine integrity by preventing oil leaks around the timing cover, ensuring optimal performance and longevity.

Key Features

• High‑Quality Materials: Crafted from premium silicone rubber and reinforced with a durable backing layer, the gasket set offers excellent resistance to high temperatures, oil exposure, and mechanical stress.
• Exact Fitment: Each gasket is manufactured to match the exact dimensions of the BMW timing case, guaranteeing a snug seal without the need for additional trimming or adjustments.
• Long‑Term Reliability: The silicone compound maintains flexibility over a wide temperature range, preventing cracking and ensuring consistent sealing performance throughout the engine’s life cycle.
• Easy Installation: Designed with user convenience in mind, the set includes all necessary gaskets for the timing cover assembly, allowing mechanics to replace the entire seal system in one operation.

Compatibility Overview

The Elring 670.590 Gasket Set is specifically tailored for:

• BMW models featuring the M42B18 engine (1.8L, four‑cylinder) – notably the 318i, 318is, and 318ti produced between 1992 and 1995.
• Timing covers on both the upper and lower sections of the engine block, ensuring comprehensive protection against oil seepage.
• Engine variants that utilize a timing belt system, where the integrity of the cover seal is critical to maintaining proper belt tension and alignment.

Installation Guide

1. Preparation: Remove the existing timing cover and clean the mating surfaces thoroughly. Inspect for any damage or wear that may compromise sealing.
2. Gasket Placement: Position each gasket from the set onto its corresponding slot on the timing cover, ensuring correct orientation as indicated by the manufacturer’s diagram.
3. Reassembly: Carefully reinstall the timing cover, aligning it with the engine block. Tighten bolts in a cross‑pattern sequence to achieve even pressure distribution.
4. Final Check: After reassembly, run the engine at idle and inspect for any signs of oil leakage around the timing case. Adjust if necessary.

Benefits of Choosing Elring 670.590

• Consistent Sealing Performance: The silicone material’s resilience ensures that the gasket maintains a tight seal even under fluctuating temperatures and oil pressures.
• Reduced Maintenance Costs: By preventing leaks, the gasket set helps avoid costly engine damage and reduces the need for frequent oil changes.
• Enhanced Engine Longevity: A properly sealed timing cover protects critical internal components from contamination, thereby extending overall engine life.

Maintenance Tips

While the Elring 670.590 Gasket Set is designed for durability, regular inspection during routine maintenance can catch early signs of wear:

• Check for oil residue on the gasket surface after engine operation.
• Look for any discoloration or hardening of the silicone material, which may indicate aging.
• Replace the gasket set if any cracks or tears are observed to maintain optimal sealing.

Conclusion

The Elring 670.590 Gasket Set – Timing Case is a critical component for BMW engines that rely on precise timing cover seals. Its high‑quality construction, exact fitment, and ease of installation make it the preferred choice for mechanics and enthusiasts seeking reliable performance and long‑term engine protection.