Gasket 90430-12072-00 – Fits Yamaha Outboard & WaveRunner Engines

$5.92 $9.00

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Product Details

This OEM-quality rubber Gasket 90430-12072-00 – Fits Yamaha Outboard & WaveRunner Engines (Replaces 90430-12072) is a crucial sealing component for various Yamaha marine engines and WaveRunner models, as well as select motorcycles like the Super Tenere series (2014–2024). It helps maintain watertight seals in specific applications.

It serves as a direct replacement for Yamaha part number 90430-12072-00.

Ensures a reliable, watertight seal in critical engine areas.
Made from durable rubber formulated to withstand demanding marine and engine environments.
Engineered for a direct fit to simplify installation.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
Yamaha	90430-12072-00

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand	Model	Years	OEM Part No.	Notes
Yamaha	Super Tenere ES	2021–2024	90430-12072-00	Motorcycle application
Yamaha	Super Tenere XT1200Z	2014–2020	90430-12072-00	Motorcycle application

Technical Specs

Product Type: Gasket
Material: Rubber
OEM Part Number: 90430-12072-00
Brand: Yamaha
Package Quantity: 1
Application: Marine Engines, Motorcycle
Product Classification: OEM
Product Dimensions: 8.0" L x 5.0" W x 0.3" H
Box Dimensions: 8.0" L x 5.0" W x 0.3" H

What’s in the Box

1 x Gasket (90430-12072-00)

Installation Notes

Ensure the engine is off and cool. Disconnect the battery for safety.
If necessary, drain any fluids (e.g., oil, coolant) from the area to avoid spills.
Carefully access and remove the component that the old gasket is sealing.
Remove the old gasket completely. Thoroughly clean both mating surfaces, ensuring they are free of old gasket material, oil, and debris.
Position the new gasket correctly on the clean surface. Ensure it is aligned with any bolt holes.
Reassemble the components, tightening bolts to the manufacturer's recommended torque specifications in the correct sequence.
Refill any drained fluids. Reconnect the battery, start the engine, and carefully check for leaks around the newly sealed area.

Troubleshooting & FAQ

What engines does this gasket fit?

This gasket is known to fit Yamaha Super Tenere motorcycle models from 2014 to 2024. While it is also used in various Yamaha outboard and WaveRunner applications, it is essential to verify the part number 90430-12072-00 against your engine's service manual before ordering.

How do I know if I need to replace my gasket?

Signs of a failing gasket include fluid leaks (oil or coolant) around the sealing area, engine overheating, or visible cracks and brittleness in the old gasket material during inspection.

Can this gasket be reused?

No. Gaskets are designed for single use. They compress and conform to the mating surfaces to create a seal. Reusing an old gasket will likely result in leaks and improper sealing.

What is the difference between this aftermarket gasket and an OEM one?

This part is manufactured to meet or exceed original equipment manufacturer (OEM) specifications for material, fit, and function. It offers comparable performance and durability to the genuine part at a better value.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

About Sea Sierra

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