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SeaDoo Exhaust

Sea-Doo 2020+ Shorty Water Box

Shorty water box for selected 2020-and-newer Sea-Doo PWC applications in the GT40 fitment finder.

  • Shorty water box
  • Rear-exhaust kit sold separately
$420
1
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About this part

Product details

Shorty water box for selected 2020-and-newer Sea-Doo PWC applications in the GT40 fitment finder. Choose your exact year and model before ordering. The water box and a rear-exhaust kit are separate products; match the existing exhaust layout and connections before combining parts.

Specifications

Application
Selected 2020-and-newer Sea-Doo PWC; check exact model and year
Connection check
Existing inlet, outlet, hoses, clamps and clearance
Part number
GT40-SD-WBOX-SHORTY
Product type
Shorty water box
Before you order

Fitment & setup

Does it fit my Sea-Doo?

Use Find My Fit to check your exact model and year. A 1630 ACE engine or matching horsepower alone does not confirm the hull and exhaust layout. Sea-Doo Switch boat applications require separate GT40 confirmation.

What should I confirm before installation?

Confirm the current water box, inlet and outlet connections, retained hoses and clamps, and clearance. Send photos of the existing exhaust layout to support@gt40marine.com if the setup has been modified.

What is included and what else do I need?

This listing is for the shorty water box. Confirm the current packing list with GT40 before ordering; do not assume the rear-exhaust kit or other products shown elsewhere on the site are included.