JSP Manufacturing® Aftermarket Seadoo Exhaust Head Pipe Gasket
Our JSP Brand Aftermarket Sea Doo Exhaust Pipe Gasket is compatible with the SeaDoo models listed below. Tested for consistent quality and meets or exceeds original OEM specifications. Please check you part number before placing an order. These gaskets are sold in multiple quantities, please select the correct quantity needed.
- New Aftermarket Exhaust Pipe Gasket
- Compatible with SeaDoo
- OEM quality aftermarket replacement part
- Exact item is pictured
- Quantity: 1 gasket
Replaces the following Part Numbers:
OEM Part #:
420950253
290950253 superseded by 420950253
290950250 superseded by 420950253
290950251 superseded by 420950253
293200019 superseded by 290950251
SBT #: 41-102-04
WSM #: 007-553
Brand: JSP Manufacturing®
MPN: GK-EX-420950253
Aftermarket Part fits the following Years, Make & Models:
Seadoo PWC:
1997 - 2001 GS
1997 - 1998 GSI
1996 - 2001 GTI
1992 - 2001 GTS
1992 - 1995 GTX
1995 - 1997 HX
1992 - 1998 SP
1992 - 1996 SPI
1993 - 1996 SPX
1992 - 1995 XP
Seadoo Jet Boat:
1998-2000 Challenger 720
1993 Explorer 580
1994-1996 Explorer 650
1997 Explorer 720
1994-1995 Speedster 650
1996-1999 Speedster 720
1995 Sportster 650
1996-2000 Sportster 720
1998-1999 Sportster 1800
**Reported to fit the above listed years, makes and models, however may fit some additional years, makes and models not listed. Please verify part numbers from original unit, before ordering to help ensure fitment.
We offer a 30-Day Guarantee, if you have any issues with your item, please contact us to resolve the problem.
Return Information
Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged and unaltered condition. If you have any questions regarding your return, please contact us.
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.
Please contact 
Via Chat or at 727-328-8733 If you are have any questions or are not sure if this will work with your model.
We guarantee that if you place the order on a business day before 2PM (EST), it will ship out that same day. If placed after 2PM (EST), it will ship out the following business day.
Orders received on weekends after 2PM (EST) Friday through 2PM (EST) Monday will ship on Monday. Shipping will start counting Tuesday.
Two-Day Shipping (when available) - shipping days start being counted the day after the shipping carrier receives that package. For example, if they receive the package on Monday before the cutoff time it will be delivered on Wednesday. (Day 1 is Tuesday / Day 2 is Wednesday – does not include the order date). TWO BUSINESS DAYS *Does not include weekends or holidays.
Unfortunately, once your order leaves our facility, we are unable to control delays or errors by the shipping carrier.
Returns will be the cost of the item purchased, MINUS any shipping costs that we incurred shipping to you, or any return shipping costs. All returns must be in unused, undamaged, and unaltered condition. If you have any questions regarding your return, please contact us.