GHmarine
0 ratings
20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003
genuine image
20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003
This comprehensive pack of 20 gaskets provides reliable replacements for Mercury and Yamaha outboards, ensuring optimal engine performance and preventing leaks.
20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003
Item #: 82460829

20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003

Item #: 82460829

USD 20

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, August 01
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
This comprehensive pack of 20 gaskets provides reliable replacements for Mercury and Yamaha outboards, ensuring optimal engine performance and preventing leaks.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Comprehensive Pack
Includes 20 gaskets, ensuring ample supply for multiple maintenance tasks, reducing the need for frequent reordering and maximizing convenience for boat enthusiasts and mechanics.
High Compatibility
Specifically designed for Yamaha 4-stroke outboard motors, guaranteeing perfect fit and optimal performance compared to generic options that may lead to leaks or inefficiencies.
Durable Materials
Made from high-quality materials, ensuring long-lasting durability and resistance to wear, providing peace of mind during critical marine operations and reducing frequent replacements.

Product Details

Shop 20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003 online at a best price in Palau. B0CN33ZJM8
Brand NameGHmarine
ManufacturerGHmarine Parts Manufacturer
Model90430-08020 Red Gaskets
Part Number90430-08801
Material TypeAsbestos-free
ColorRed
Item ShapeRound
BrandGHmarine
MaterialAsbestos-free
ShapeRound
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Outboard Motor Owners

    Ideal for Yamaha 4-stroke outboard motor owners needing reliable and durable gear case seals for maintenance.

  • DIY Mechanics

    Perfect for DIY enthusiasts performing their own maintenance and repairs on Yamaha outboard motors.

  • Marine Technicians

    Useful for marine technicians who need a supply of quality gaskets for frequent engine servicing.

Not Suitable For
  • Non-Yamaha Users

    Not suitable for outboard motors from brands other than Yamaha, as it fits specifically Yamaha models.

Product Description

20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors Gear Case Seals 90430-08003

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the 20 Packs 90430-08020 Lower Unit Oil Drain Gaskets used for?

    Answer: The 20 Packs 90430-08020 Lower Unit Oil Drain Gaskets are designed specifically for Yamaha 4 Stroke Outboard Motors. These gaskets are essential for sealing the lower unit and preventing oil leaks during operation. Proper sealing ensures that the gear case operates smoothly and efficiently, preventing potential damage to your motor. This is particularly important for maintaining optimal performance and extending the life of your outboard motor.
  • Question: How do I know if the 90430-08020 gaskets are compatible with my Yamaha outboard motor?

    Answer: To determine compatibility, check your motor’s model number against the list of compatible models for the 90430-08020 gaskets. These gaskets are specifically designed for various Yamaha 4 Stroke Outboard Motors. Referencing your owner's manual or consulting with a marine mechanic can also provide clarity. Ensuring compatibility is crucial to avoid fitting issues and guarantee optimal performance.
  • Question: Can I use the 90430-08020 Lower Unit Oil Drain Gaskets in saltwater environments?

    Answer: Yes, the 90430-08020 Lower Unit Oil Drain Gaskets are suitable for use in saltwater environments. They are made from durable materials that resist corrosion, making them ideal for marine applications. Using these gaskets can help maintain the integrity of your gear case seal, which is vital for outboard motors frequently operating in harsh saltwater conditions, preventing moisture ingress and ensuring reliable performance.
  • Question: How do I install the 90430-08020 Lower Unit Oil Drain Gaskets?

    Answer: Installing the 90430-08020 Lower Unit Oil Drain Gaskets involves draining your lower unit oil, removing the old gaskets, cleaning the sealing surfaces, and carefully positioning the new gaskets in place. It’s important to ensure they sit evenly to avoid leaks. Using a torque wrench to tighten screws to the manufacturer's specifications is recommended to avoid overtightening that could damage the gaskets or motor. This precise installation process helps ensure long-term sealing effectiveness.
  • Question: What should I do if my outboard motor is leaking oil?

    Answer: If your outboard motor is leaking oil, it's important to investigate the source of the leak. A common cause can be damaged or worn gaskets, such as the 90430-08020. Replacing these with new gaskets can resolve the issue and help prevent further oil loss. Additionally, regularly checking your gear case for signs of wear or damage is important to maintain optimal function and prevent more serious motor issues down the line.
  • Question: How many gaskets come in each pack of the 90430-08020?

    Answer: Each pack of the 90430-08020 Lower Unit Oil Drain Gaskets contains 20 gaskets. This bulk packaging is convenient for boat mechanics and DIY enthusiasts who perform regular maintenance on multiple outboard motors. Having a supply of gaskets ready is useful for both preventative maintenance and repair tasks, ensuring you’re always prepared during servicing.
  • Question: Are these gaskets reusable or single-use only?

    Answer: The 90430-08020 Lower Unit Oil Drain Gaskets are designed for single-use applications. While they may seem to be reusable, once they have been compressed during installation and exposed to various operating conditions, their sealing capabilities may be compromised. For maintaining an effective seal and preventing leaks, it’s advisable to use a new gasket each time you change your lower unit oil or service the motor.
  • Question: What material are the 90430-08020 gaskets made from?

    Answer: The 90430-08020 Lower Unit Oil Drain Gaskets are typically made from high-quality rubber or a similar durable material. This construction offers excellent resistance to oil, temperature fluctuations, and environmental factors, which is key for long-lasting performance in marine applications. The reliable material ensures that the gaskets can withstand the rigors of regular use in both fresh and saltwater environments.
  • Question: How often should I replace the Lower Unit Oil Drain Gaskets?

    Answer: It’s recommended to replace the Lower Unit Oil Drain Gaskets, such as the 90430-08020, every time you change your lower unit oil. Regular maintenance is crucial to prevent leaks and maintain optimal performance. Depending on how often you use your outboard motor, checking for wear during routine inspections can also help identify when gaskets may need replacing before any leaks occur.
  • Question: Where can I buy 20 Packs 90430-08020 Lower Unit Oil Drain Gaskets for Yamaha 4 Stroke Outboard Motors?

    Answer: You can buy the 20 Packs 90430-08020 Lower Unit Oil Drain Gaskets specifically for Yamaha 4 Stroke Outboard Motors from Ubuy. Ubuy provides a convenient and reliable shopping platform where you can find this product alongside a variety of marine supplies. They are known for their excellent customer service and fast order processing, making it easier for you to acquire the products you need for your boat.

GHmarine Gaskets Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 20

Order now and get it around Saturday, August 01

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Set of 20 gaskets designed for Mercury and Yamaha outboard engines.
  • Durable rubber construction for reliable sealing.
  • Prevents oil leaks to maintain optimal engine performance.
  • Crafted for a precise fit, aligning with specific OEM part numbers.
  • Ideal replacements for routine maintenance and as future spares.
  • Engineered for tight sealing, ensuring integrity of lower gearcase.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.