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PK842Q Key for Marine Applications, SIERRA Ignition Switch MP410


Please provide as much information in the box below about your key selection to insure we send the correct key code when filling your order.

Example- What is the application the key is used on? I.e. Tool box? Truck Cover? Tonneau Cover RV? Office Equipment, Manufacture?

Be sure to read the description at the bottom which tells details about this particular key which will help you in selecting the correct key code.

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  • Shipping Weight: 0.025lbs
  • 500 Units in Stock


This key code is a replacement key for many marine applications such as a key for Ranger Boats, replacement key for Sierra MP41040 ignition switches, All-Lock utility key, aircraft key replacement as well as many other misc. applications. Key will arrive pre-cut and ready to work in your lock. The key blank example with this listing contains a line drawing of the keyway. When in doubt, compare this keyway to the face of your lock and you should get a match if it is correct. SAVE 15%! Order two keys or more and then use the code LOSTAKEY in the discount code redemption box during checkout.