Skip to product information

| TOHATSU

TOHATSU PARTS | BREATHER CHAMBER COVER | 3R3B07431-0 | | Mercury/Mariner 803511001

3R3B07431-0

🚚 Dispatched in 1-3 Days

⏱️ 14 Day Return Policy

In stock

Regular price €26,00 EUR
Sale price €26,00 EUR Regular price
Tax included. Shipping calculated at checkout.
By placing your order you agree to purchase from Global-e as the merchant of record, subject to Global-e’s Terms and Conditions and Privacy Policy, and share your information with TMP Global.
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Diners Club
  • Discover
  • EPS
  • Google Pay
  • JCB
  • Klarna
  • Maestro
  • Mastercard
  • Multibanco
  • MobilePay
  • PayPal
  • Przelewy24
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Shop safely with us

We ship with

EVRI DHL Royal Mail

💬 Ask a question about this product

By signing up you agree to receive marketing emails and text messages. View our privacy policy and terms of service for more info.


Product Specifications and Features


The Tohatsu Marine Part in question is the Breather Chamber Cover, which is identified by the part number 3R3B07431-0. This cover is an essential component of the breather chamber system in Tohatsu marine engines.

The breather chamber cover is responsible for sealing the breather chamber, which is a crucial part of the engine's ventilation system. It ensures that the engine receives a proper air-fuel mixture by regulating the flow of air and fuel vapors.

Made from high-quality materials, this breather chamber cover is designed to withstand the harsh marine environment and provide long-lasting performance. It is precision-engineered to fit perfectly onto Tohatsu marine engines, ensuring a secure and tight seal.

The part number 803511001 is also associated with this breather chamber cover, indicating its compatibility with specific Tohatsu engine models. It is important to cross-reference this part number with the engine model to ensure a proper fit.

Regular maintenance and inspection of the breather chamber cover are recommended to ensure optimal engine performance. Any signs of wear, damage, or leaks should be addressed promptly by replacing the cover with a genuine Tohatsu part.

Overall, the Tohatsu Breather Chamber Cover is a vital component of the engine's ventilation system, providing a secure seal and regulating the flow of air and fuel vapors. Its high-quality construction and compatibility with specific Tohatsu engine models make it a reliable choice for marine enthusiasts.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.

TOHATSU PARTS | BREATHER CHAMBER COVER | 3R3B07431-0 | | Mercury/Mariner 803511001

€26,00 EUR

  • Largest parts catalogue in the UK

    Explore over 50,000 marine parts, all in one place.

  • Secure and safe shopping

    Your personal data is protected with SSL encryption.

  • Best prices on the internet

    We compare prices daily to ensure you get the best deal.

  • Satisfaction Guarantee

    We stand behind every product with a full satisfaction guarantee.