Features: 1. Perfect Replacement: Ignition coil fit for DOLMAR PS‑460 PS‑500 PS‑5100S PS‑4600S PS‑5000 PS‑5100s chain saw. 2. Part Number: Replacing reference part numbers are 181143204, 181143100, 181143101, 181143103. 3. Durable Material: The ignition coil module is made of high quality steel and rubber material, durable, wear‑resistant, long service life. 4. High Performance: Professional manufacturing, superb craftsmanship and high precision help to provide the best performance. 5. Perfect Garden Tools: The perfect accessories for garden tools can effectively extend the service life of the machine, with stable performance, and can perfectly match your machine. Specification: Item Type: Ignition Coil Material: Steel, rubber Weight: Approx. 121g/4.3oz Replacement Part Number: 181143204, 181143100, 181143101, 181143103. Fitment: Fit for DOLMAR PS-460 PS-500 PS-5100S PS-4600S PS-5000 PS-5100s chain saw Package List: 1 x Ignition Coil 1 x Wire Group Features Perfect Replacement: Compatible with DOLMAR PS‑460 PS‑500 PS‑5100S PS‑4600S PS‑5000 PS‑5100s chain saw models, providing a seamless replacement experience. Part Number Compatibility: Replaces reference part numbers 181143204, 181143100, 181143101, 181143103, ensuring a precise fit for your chainsaw's ignition system. Durable Construction: Crafted from high-quality steel and rubber materials, this ignition coil module is built to withstand wear and tear, ensuring a long service life. High Performance: Professionally manufactured with superb craftsmanship and high precision, delivering optimal performance for your chainsaw's ignition system. Enhance Garden Tool Longevity: A perfect accessory for garden tools, this ignition coil module guarantees stable performance, extending the lifespan of your machine.