Jump to the main content

Product Search

Free Shipping on orders over $75!* | Restrictions Apply

Home Forum Financing FAQs Reviews About Us Contact 1-727-443-0373

Dynamic Product Search

My Garage

The Garage is a feature that lets you save your PWC or Jet Boat to easily shop all kinds of parts.

Sign in to view Garage

Global Account Log In

Email Address

Password

Forgot Password?

Secure Checkout

Find Parts Shop Reset

Products
- Main Menu
- Engines & Crankshafts
  - Main Menu
  - SBT New 4-Stroke Standard Engines
  - Standard Engines
  - Crankshafts
  - View All Engines & Crankshafts
- Cylinder / Head Exchange
- Engine Parts / Tools
- Cables
  - Main Menu
  - Steering Cables
  - Reverse Cables
  - Throttle Cables
  - Choke Cables
  - Trim Cables
  - Jet Boat Cables
  - View All Cables
- Gaskets
- BlackTip Jetsports
- Hydro-Turf
  - Main Menu
  - Seat Covers
  - PWC Mats
  - Sheet Goods
  - Accessories
  - Material Samples
  - View All Hydro-Turf
- Pump Parts
- Electrical
  - Main Menu
  - Starters / Bendix / Solenoids
  - CDI
  - Stator Assemblies
  - Regulators/Rectifiers
  - Solenoids/Relays
  - Batteries
  - Spark Plugs
  - View All Electrical
- Fuel Systems
- View All Products
Accessories
- Main Menu
- PWC Shop Carts & Slings
- Flush Kits
  - Main Menu
  - Sea-Doo
  - Kawasaki
  - Polaris
  - Yamaha
  - Tigershark
  - Honda
  - View All Flush Kits
- Trailer Parts
- PWC & Jet Boat Trim Parts
- Lanyards & Storage Tubes
- Oil Pump Block Off Kits
- Shim Kits
- Apparel
- Fasteners
- View All Accessories
OEM Parts
Warranty
Home Forum Financing FAQs Reviews About Us Contact 1-727-443-0373

Free Shipping on orders over $75!* | Restrictions Apply

Cart: 0 items

Your shopping cart is empty

Home
1989
SP
Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991

Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991

Thumbnail Filmstrip of Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991 Images

Purchase Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991

Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991

No reviews yet. Write a review!

SKU: 42-101-03
Brand: SBT
OEM: 420931161, 290850775

$6.40

Quantity:

Will this fit?

You do not have a PWC selected. Select one now

View all fitments

Join Waitlist

Sign up with your email to be notified when this is back in stock!

* Challenge Question

Enter only the red underlined text: SQi57a3570q4b.4t

Description
Fitment
Reviews

Description

New SBT Replacement Base Gasket for Sea-Doo
Fits - 420931161
Thickness - 0.52mm
Primary Material - Fibrous

Product Type

Gaskets,Gaskets

Fits the items below

Click the + on each item to expand the model(s) for that brand / year.

1989 Sea-Doo

1989 Sea-Doo SP

1990 Sea-Doo

1990 Sea-Doo GT 1990 Sea-Doo SP

1991 Sea-Doo

1991 Sea-Doo GT 1991 Sea-Doo SP 1991 Sea-Doo XP

Reviews

There are no reviews for this item yet.

Your Rating of Base Gasket for Sea-Doo SP GT XP 420931161 1989 1990 1991

To rate, click/tap a star below. 1 star is the worst and 5 gold stars is the best.

★ ★ ★ ★ ★

Enter your name:

Enter your email:

Enter a title for your review:

Enter a title for your review:

Enter your review:

All fields above are required except "where you're from".
Your email is for verification purposes only and will NOT be published or shared. See our Privacy Policy.

Notify me when my review is approved

* Challenge Question

* Enter only the red underlined text: 3Ry53568Arq!

About SBT

About Us
Pickren Community
Outreach
Privacy Policy
Terms Of Use
Careers
Blog

Support

Support
SBT Program
Articles
Videos
Salvage Yards
Warranty
Return Policy

Contact Us

Contact Us
Phone Orders:
Monday-Friday
8am-5pm EST
Lobby:
Monday-Friday
8am-4pm EST

Buyers Guide

Buyers Guide
Sales Agreement
International Sales
Shipping Rates
Dealer Applications

Safe & Secure

© 2025 ShopSBT.com All Rights Reserved