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Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080

Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080

Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080 Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080
$ 4.98

Score By Feature

Based on 38 ratings
Customer service
8.26
Packaging
7.93
Satisfaction
8.34
Giftable
8.22

OveReview Final Score

How Our Score Is Calculated

Product Description

A new aftermarket exhaust gasket is offered here for engines with 947/951 numbers among others
Note that this gasket goes between the main exhaust pipe and the exhaust manifold.
There are three part numbers for 420931488, 290931488, and 293250080 that it replaces.
Be sure the model and year of your PWC is listed below for the proper fit.
For PWC GSX Limited 1998-1999 , GTX Limited 1998-1999 , GTX 2000 , LRV 2000 , RX 2000 , XP Limited 1998-2000 , XP 2000 / For Jet Boat

Selected User Reviews For Alpha Rider Exhaust Manifold Pipe Gasket For SeaDoo 947 951 LRV GSX GTX RX XP/Ltd Sportster LE Replaces 420931488 , 290931488 , 293250080

Specify the thickness of the gasket
3/5

A single gasket is all that is needed. There are 7 mm of thickness to the sheet. **If you don't have the original, here it is There are 5 mm of thickness. Despite the fact that this may seem like a minor detail, it is of great consequence. In order for the pipe to seal properly with both the exhaust manifold as well as the cone pipe (on a 1998 seadoo gsx lt 951/947), it must also properly connect with the ends of both pipes. It is not possible to use the original tubes brackets that secured both pipes to the engine block if the gasket thickness has been changed. The gasket was thinner than I thought, and after spending a full day trying to reseal and reinstall everything, I realized how thin it was. A nightmare in the making. In addition to the gasket thickness, you need to list it. It is obvious by looking at the left side of my photograph that this gasket is new, as opposed.

Sariah Curtis
Sariah Curtis
| Aug 31, 2020
This is not an exact match
3/5

We had to make a bigger hole for one bolt hole since the size was off. It is my hope that the lid will not The measurement was incorrect by 1/4".

Jayson Donovan
Jayson Donovan
| Apr 16, 2021
According to the description
5/5

I couldn't have been happier with my 2000 Sea-Doo It's a new version of the ski.

Austin Berg
Austin Berg
| Feb 21, 2021
There is only one way to fit
5/5

I know these fit just fine, but some people seem to be putting them on upside down. Take a closer look.

Lucian Baker
Lucian Baker
| Jun 29, 2021
I was very satisfied with the fit and the delivery time
5/5

I ordered these for my 98 GXS Limited 951 chassis. They fit absolutely perfectly. Fast shipping too! I recommend!.

Kace Branch
Kace Branch
| Jan 13, 2021
There will be a return of part that was off
3/5

A 98 GTX limited is the only graphics card I have. There is too much distance between the gasket and the flange to use it. Trust is not something I'd put my faith in. The hole would have stayed 1/4" wide if I had cut it. It will be great to see you again.

Isaiah SWIFT
Isaiah SWIFT
| May 08, 2021

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