Porsche Timing Chain without Master Link – 911 (65–89) 993-105-529-00-OEM | OEM Engine Timing Component

Maintain factory-level precision and performance in your Porsche engine with the Porsche Timing Chain without Master Link (993-105-529-00). Designed for Porsche 911 models built between 1965 and 1989, this OEM-quality chain ensures accurate synchronization between the crankshaft and camshafts, critical for smooth valve timing and engine operation.

Constructed from high-strength, wear-resistant steel, it provides exceptional durability under high RPM conditions typical of Porsche’s air-cooled engines. Ideal for rebuilds and restorations, this timing chain delivers long-term reliability, reducing noise and mechanical wear while preserving the signature performance of your classic 911.

Key Features

• OEM Porsche Engineering – Designed and manufactured to Porsche’s exact tolerances for proper timing and long-lasting reliability

• No Master Link Design – Ensures maximum strength and continuous performance under high load

• Precision-Crafted Steel Links – Provides superior wear resistance and durability under heat and stress

• Maintains Valve Timing Accuracy – Synchronizes camshaft and crankshaft operation for optimal performance

• Fits Porsche 911 Models (1965–1989) – Direct OEM fit for air-cooled flat-six engines

• Essential for Engine Rebuilds – Recommended during timing system service or restoration projects

• Quiet and Efficient Operation – Reduces friction and chain stretch over time for smoother engine response

Frequently Asked Questions (FAQ)

1. What does the Porsche Timing Chain do?
The timing chain links the crankshaft and camshaft, ensuring valves open and close at the correct time for efficient engine performance.

2. Which Porsche models use this timing chain?
This part fits Porsche 911 models built between 1965 and 1989 with air-cooled engines.

3. Why does this timing chain not have a master link?
The continuous (no master link) design increases durability and reduces the risk of failure under high stress, ideal for performance engines.

4. How do I know when to replace my timing chain?
Signs include rattling noises, timing irregularities, or visible wear during inspection. Replacement is recommended during full engine rebuilds or high-mileage service.

5. Is this part OEM quality?
Yes, the 993-105-529-00 chain is an OEM-grade component made to Porsche’s original specifications for precise timing performance.