• Is this seal compatible with my Harley-Davidson model?

  Yes, this Custom Dynamics replacement seal is designed for 01-10 Softail, 04-11 Dyna, 07-13 FLT/Touring, 09-13 Trike, 07-13 XL Sportster, and 07-17 V-Rod models. It works with both OEM turn signal modules and Custom Dynamics models 709103, 709104, 709105, and 709106.

• Why should I replace the original seal when installing a new TSM module?

  Custom Dynamics recommends replacing the original seal to maintain a secure, watertight connection and protect your turn signal module from moisture-related damage. Over time, original seals can degrade and lose their effectiveness, allowing water intrusion that can cause electrical failures.

• What material is this seal made from?

  This replacement seal is manufactured from heavy-duty silicone rubber, selected for its durability, weather resistance, and ability to maintain a tight, watertight seal over extended periods. Silicone rubber is ideal for motorcycle applications where temperature fluctuations and moisture exposure are common.

• Can I reuse the old seal or should I always install a new one?

  We recommend always installing a new seal when replacing or servicing your TSM module. The silicone rubber can deteriorate over time due to UV exposure, temperature cycling, and moisture exposure, compromising its sealing ability. A fresh seal ensures optimal protection and reliability.

• How do I install this replacement seal?

  Installation is straightforward: remove the connector plug from your turn signal module, carefully remove the old seal, and gently insert the new Custom Dynamics silicone seal into the connector. Ensure it sits flush and secure before reconnecting the harness. Refer to your turn signal module documentation for detailed installation guidance.

• What problems can occur if I don't use a proper seal?

  Without a proper watertight seal, moisture can enter the connector and cause corrosion, electrical arcing, and module failure. This can result in intermittent turn signal operation, complete signal failure, or other electrical malfunctions. A quality seal prevents these costly issues and ensures reliability.

• Is this seal weather-resistant?

  Yes, the heavy-duty silicone rubber construction provides excellent weather resistance and will maintain its sealing properties in rain, snow, and extreme temperature conditions. This makes it ideal for year-round motorcycle operation.

• Do I need any special tools to install this seal?

  No special tools are required for installation. You'll only need basic hand tools to access the connector plug. The seal can be removed and installed by hand. Always ensure the connection is secure and the seal is properly seated before operating your motorcycle.

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