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JSP New Sea Doo 159 Degree Rotary Valve 657 717 720 787 800 420924502 290924502

  • $ 2579

JSP Manufacturing® 159 Degree Rotary Valve

This is a brand-new high-quality aftermarket part. This SeaDoo/SkiDoo 159 Degree Rotary Valve is compatible with the models listed below. Tested for consistent quality and meets or exceeds original OEM specifications. Please check you part number before placing an order.

  • New Aftermarket Sea Doo/Ski Doo 159 Degree Rotary Valve
  • OEM quality aftermarket replacement part
  • Quantity: 1 Rotary Valve
  • Exact item is pictured

Replaces the following Part Numbers:

OEM Part Number #:

  • 420924502
  • 290924502
  • 420924209

Brand: JSP Manufacturing®

MPN: EP-V-420924502

Aftermarket Part fits the following Years & HP Engines:

Fits all Ski-Doo snowmobiles that use one of the part numbers above.

Please ensure your year and model PWC or Jetboat is listed below for proper fitament.

This part will ONLY work on models and years listed below.
Year Model
1997-2001 GS 
1997 GSX RFI 
1999-2001 GSX RFI 
2002-2003 GTI LE 
2003 GTI LE RFI 
1997-2003 GTI 
1997-2001 GTS 
1997 GTX 
1998-2002 GTX RFI 
1997 HX 
1997-1999 SPX 
1997 XP 
Year Model
1997-1998 Challenger 
2000-2001 Challenger 
1997-1999 Challenger 1800 
1997 & 2000 Explorer 
1997-1999 Speedster 
1999 Speedster SK 
1998 & 2000 Sportster 
2002 Sportster LT 
1998-1999 Sportster 1800 


Shipping Information
We guarantee that if you place the order on a business day before 2PM, it will ship out that same day.  If placed after 2PM, it will ship out the following business day. Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier. The EBAY "GUARANTEED" delivery dates do not actually nor reliably reflect the correct shipping dates from the shipping carriers "ESTIMATED" delivery dates.

Please call      

At 727-328-8733 If you are not sure if this will work  with your model.

Monday - Friday 8AM-5PM.

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