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Item #:
35484480
Square Diaphragm Accelerator Pump Compatible with 951 SeaDoo 800 1200 Yamaha Mikuni BN40I22 GP
Item #:
35484480
TTD 121
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, August 19
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This aftermarket diaphragm is used to replace the hard-to-find O.E external fuel accelerator pump diaphragms used on Seadoo and Yamaha carburetors
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What Stands Out
Versatile Compatibility
Designed to fit multiple models, this pump is perfect for SeaDoo and Yamaha enthusiasts, ensuring easy installation and reliable performance across various watercraft.
Enhanced Performance
Improves fuel delivery and throttle response, addressing common engine issues effectively, making your watercraft run smoother and more efficiently during your aquatic adventures.
Durable Design
Built with high-quality materials for long-lasting use, this diaphragm pump withstands harsh marine conditions, offering exceptional value and reliability for every ride.
Product Details
- Aftermarket square diaphragm accelerator pump
- Replaces hard to find O.E. external fuel accelerator pump diaphragm
- Compatible with Sea-Doo & Yamaha Carburetors
- Identify diaphragm type from provided pictures
- Fits various Sea-Doo and Yamaha models
- Used in Mikuni SBN-I Carburetor Accelerator Pump Diaphrams
Who Should Buy?
-
SeaDoo Owners
Ideal for SeaDoo owners needing a reliable replacement for their accelerator pumps to improve performance.
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Yamaha Enthusiasts
Perfect for Yamaha users seeking compatibility with Mikuni carburetors for smoother throttle response.
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DIY Mechanics
Great choice for DIY mechanics comfortable with installations and looking for quality aftermarket parts.
-
Beginner Riders
Not suitable for beginner riders who may struggle with installation or maintenance of complex parts.
Product Description
Square Diaphragm Accelerator Pump Compatible with 951 SeaDoo 800 1200 Yamaha Mikuni BN40I22 GP
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Customer Questions & Answers
-
Question:
What is the main purpose of this diaphragm?
Answer: It is used to replace the hard-to-find OE external fuel accelerator pump diaphragms used on Seadoo and Yamaha carburetors. -
Question:
What are the two different diaphragm options available?
Answer: Square and round -
Question:
Is this an original equipment product?
Answer: No, this is an aftermarket product
JSP Manufacturing Editorial Review
The Square Diaphragm Accelerator Pump Compatible with 951 SeaDoo 800 1200 Yamaha Mikuni BN40I22 GP gloves have received mixed reviews from customers. While some have found them to be durable and suitable for work, others have complained that they rip easily and do not last long. There have also been issues with the fingertips being too short and not functioning properly with certain phones. Overall, these gloves may be a good option for some types of work, but it is important to be aware of their limitations and potential drawbacks.
Customer Reviews & Ratings
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Pros
- Good quality for the price
- Suitable for some types of work
- Fit well and work with some phones
Cons
- Tend to rip easily
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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23 July 2026 · via Trustpilot
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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.
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TTD 121
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Replaces hard to find OE external fuel accelerator pump diaphragms
- Two different diaphragm options available, square and round
- Fits a wide range of Seadoo and Yamaha models
- Quantity: 1 Square Diaphragm
- Recommended to check the pictures to identify the correct type
- Aftermarket product
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