Gasket, Exhaust Outer Cover – Fits Yamaha Outboards F200-F250 (Replaces 6P2-41114-00-00)

$11.99

Shipping calculated at checkout.

Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Gasket, Exhaust Outer Cover – Fits Yamaha Outboards F200-F250 (Replaces 6P2-41114-00-00) ensures a reliable seal for the exhaust system on specified Yamaha 4-Stroke 200–250 HP V6 outboard motors. It's engineered to prevent exhaust leaks and maintain engine performance.

This part serves as a direct replacement for Yamaha OEM part number 6P2-41114-00-00.

Designed for direct, hassle-free installation.
Constructed from high-quality gasket material to resist heat and harsh marine environments.
Built to match original equipment specifications for a precise fit and reliable seal.

Part Number Matrix

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

Brand	Part Number
Yamaha	6P2-41114-00-00

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand	Model	Rated HP	Stroke	OEM Part No.	Notes
Yamaha	F200-F250	200-250	4-Stroke	6P2-41114-00-00	2 required per motor

Technical Specs

Product Type: Exhaust Outer Cover Gasket
Installation: Direct Replacement
Housing Material: Gasket Material (Likely Paper/Fiber Composite)
Dimensions: 33.1" L x 6.4" W x 0.1" H
Other Technical Attributes: Built to genuine OEM specifications

What’s in the Box

1 x Gasket, Exhaust Outer Cover (6P2-41114-00-00)

Installation Notes

Please note that compatible engine models require two of these gaskets for a complete replacement (one per cylinder bank). Always consult your official service manual for the exact quantity and installation procedure for your specific model.

Ensure the engine is off and cool to the touch. Disconnect the battery for safety.
Remove the engine cowling to access the exhaust components.
Carefully unbolt and remove the exhaust outer cover.
Remove the old gasket. Thoroughly clean both mating surfaces, ensuring they are free of any old gasket material, carbon, or debris.
Position the new gasket correctly. Do not use sealant unless explicitly specified by your engine's service manual.
Reinstall the exhaust cover and tighten the bolts in the sequence and to the torque values specified by the manufacturer.
Reconnect the battery, start the engine, and carefully check for any signs of exhaust leaks around the cover.

Troubleshooting & FAQ

How do I confirm this gasket fits my specific Yamaha model?

This gasket is designed for Yamaha F200-F250 4-Stroke V6 outboards. The best way to guarantee fitment is to match the part number 6P2-41114-00-00 with the one listed in your engine's official parts catalog or service manual.

What are the signs of a failing exhaust cover gasket?

Common symptoms include a distinct hissing or popping sound from the engine, visible black soot or exhaust stains around the cover area, decreased engine performance, or activation of engine warning alarms due to exhaust backpressure issues.

Is this a single gasket or a pair?

This product is sold as a single gasket. However, please be aware that two gaskets are required per motor for a complete replacement on compatible models.

Do I need to use gasket sealant during installation?

Typically, this gasket is installed dry. We strongly recommend following the guidelines in your official Yamaha service manual. Applying sealant where it is not required can interfere with proper seating and sealing.

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

Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.