OSD Marine O-Ring Seal Kit to Replace the 278000440 Coil Box Seal

  • Model: OSD4820
  • Shipping Weight: 0.3lbs
  • 15 Units in Stock
  • Manufactured by: OSD

Starting at: $11.99

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Offered now is our OSD Marine O-Ring Seal Kit to replace the Discontinued 278000440 Coil Electrical Box Seal used on many different models. This kit replaces the gasket which is known for leaking and causing electrical issues.
To install this o-ring you need sealant or grease on the o-ring to help with closing the box lid since it's designed to fit tight for the best seal you can have. This kit includes Loctite 518 Sealant which helps give extra sealing to the O-Ring and also helps you install the box lid easier. This sealant is also used on most other o-rings on a Sea Doo so is a good product to keep handy.

Fits the Following Years/Models...

1995 XP800
1996 GSX GTX XP
1997 GS GSX GTI GTS GTX SPX XP
1998 GS GTI SPX XP Ltd Speedster Sportster Sportster 1800 Challenger Challenger 1800
1999 GS GTI SPX Speedster SK Speedster Sportster 1800 Challenger 1800
2000 GS GTI Sportster Challenger
2001 GS GTI Challenger
2002 Sportster LT


This product was added to our catalog on Wednesday 15 August, 2018.

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Manufacturer Info

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TECH TIP...
If you're installing an impeller on a Sea Doo, don't follow the manual when it calls for red loctite on the threads... use anti-sieze instead. That way if you want to take it apart again you can. We've built hundreds of pumps now with anti-seize and it works great!


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