SKU: 78760857386

Carburetor Assembly – Fits Yamaha 90HP Outboard Motors (Replaces 6H1-14301-0B-00)

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Description

Carburetor Assembly – Fits Yamaha 90HP Outboard Motors (Replaces 6H1-14301-0B-00)Carburetor Assembly Fits Yamaha 90HP Outboard Motors (Replaces 6H1 14301 0B 00) This carburetor assembly is engineered for Yamaha 90HP, 3 Cylinder, 2 Stroke outboard engines manufactured between 19992006. It serves as a direct fit replacement, ensuring reliable fuel delivery and engine performance. It replaces a range of Yamaha part numbers, including 6H1 14301 07 00, 6H1 14301 08 00, 6H1 14301 0B 00, 6H1 14301 30 00, 6H1 14301 31 00, and 6H1 14301 33

Carburetor Assembly – Fits Yamaha 90HP Outboard Motors (Replaces 6H1-14301-0B-00)

This carburetor assembly is engineered for Yamaha 90HP, 3-Cylinder, 2-Stroke outboard engines manufactured between 1999–2006. It serves as a direct-fit replacement, ensuring reliable fuel delivery and engine performance.

It replaces a range of Yamaha part numbers, including 6H1-14301-07-00, 6H1-14301-08-00, 6H1-14301-0B-00, 6H1-14301-30-00, 6H1-14301-31-00, and 6H1-14301-33-00, providing broad compatibility for various model years within the specified range.

  • Installation Method: Direct OEM Replacement
  • Fuel Compatibility: Designed for standard gasoline
  • Position: Specifically designed for the #1 position in multi-carburetor configurations

Part Number Cross-Reference

Use this table to confirm equivalent part numbers and their supersession history.

Brand Part Number Superseded By Notes
Yamaha 6H1-14301-07-00 6H1-14301-0B-00 Original part for 1999 C90TLRX
Yamaha 6H1-14301-08-00 6H1-14301-0B-00
Yamaha 6H1-14301-0B-00 Current primary replacement
Yamaha 6H1-14301-30-00 6H1-14301-31-00 Original part for early 2000s 90TLR models
Yamaha 6H1-14301-31-00 Current replacement for 6H1-14301-30-00
Yamaha 6H1-14301-33-00

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha C90TLRX 90 2-Stroke 1999 6H1-14301-07-00 Superseded by 6H1-14301-0B-00
Yamaha C90TLRX 90 2-Stroke 1999 6H1-14301-0B-00 Current replacement for 6H1-14301-07-00
Yamaha 90TLR 90 2-Stroke 2006 6H1-14301-31-00 Superseded 6H1-14301-30-00

Technical Specifications

Specification Value
Product Type Carburetor Assembly (#1 Position)
Installation Direct OEM Replacement
Fuel Type Gasoline
Connection Multiple Fuel Line and Control Connections
Housing Material Aluminum Alloy
Housing Color Silver/Metallic
Fitting Type OEM Standard
Warranty Manufacturer Standard
Other Technical Attributes Position #1 in multi-carburetor configurations

Package Contents

  • 1 x Carburetor Assembly 1 (6H1-14301-0B-00)

Installation Guide

  1. Safety First: Disconnect the battery and ensure the work area is well-ventilated. Shut off the fuel supply.
  2. Remove Cowling: Take off the engine cover to access the carburetor assembly.
  3. Disconnect Lines: Carefully disconnect the fuel lines and throttle/choke linkages from the old carburetor. Note their positions for reassembly.
  4. Remove Old Carburetor: Unbolt the existing carburetor from the intake manifold. Be careful not to drop any hardware into the engine.
  5. Install New Carburetor: Mount the new carburetor, ensuring the gasket provides a proper seal. Re-torque the mounting bolts to the manufacturer's specification.
  6. Reconnect Lines: Attach all fuel lines and control linkages to their correct connections on the new unit.
  7. Test: Reconnect the battery and prime the fuel system. Start the engine and check for any fuel leaks. Adjust idle speed as needed.

Troubleshooting & FAQ

How do I confirm this fits my engine?
First, check your engine's model and year against the "Compatible Engine Models" table. Second, verify your existing part number matches one of the numbers listed in the "Part Number Cross-Reference" section. Using the provided Yamaha guides to find your serial number can help confirm your exact model.

My Yamaha 90HP engine has three carburetors. Which one is this?
This is the carburetor for the #1 position (top) in a 3-carburetor configuration.

What are common signs that a carburetor needs replacement?
Symptoms include difficulty starting, rough idling, stalling at low speeds, engine hesitation upon acceleration, and visible fuel leaks from the carburetor body.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78760857386

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4.7 ★★★★★
Based on 22 reviews
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K
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karine
West Palm Beach, US
★★★★★ 5
Works
Size: 3 Panel-102'', Color: Beige, Size: 3 Panel-102'', Color: Beige
It’s beige and not white. Once install - hard to disinstall. Need a drill to put it together
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
R
Verified Purchase
ralversity
Draper, US
★★★★★ 3
Does the job, but assembling by yourself is a nightmare
Size: 4 Panel-88'', Color: Black
Does it do the job? Yes, although as others said there are small gaps but it's not a huge deal. The price is also good. But the reason I'm giving it a 3/5 is simply because the assembly for this was a complete nightmare. I honestly don't think I would recommend this to anyone unless they have another person to help them assemble it, because doing it by myself was terrible. I don't think I'd buy this again, I think I'd opt to just spend a bit more money and save myself the trouble personally.
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Reviewed in the United States on May 29, 2026
T
Verified Purchase
Talagand
Fort Morgan, US
★★★★★ 4
Reasonably adequate room divider
Size: 4 Panel-88'', Color: Beige
I'm reviewing this as I assemble it. Couple things: 1. I didn't expect as much assembly. I've ordered dividers before and they more-or-less came as one unit. Sometimes the panels needed screwing together. These require complete assembly and come largely as three rods: two make up vertical columns and snap together. Another one (called part "C") makes the horizontal columns and you have two of these per panel (one attaches to part "A" and the other part "B"). These parts are metal with a plastic shim. Using the wood screws to attach to part "C" is a real pain in the neck. There's not much holding the panel in place so it's a little tricky. One tactic I've found while I'm assembling that works for the initial connections from parts A and B to their respective "C" rods is to hold the screw in place with a screw driver and then rotating the rod around the screw. This will do a number on your hands if you aren't wearing gloves. This obviously doesn't work when completing the connection. Using a driller driver on this is really near impossible because there isn't anything you can use to secure it in place. You can use it on the first panel, but as it gets longer, it becomes increasingly difficult and because it isn't wood, it's really tight. I considered drilling larger pilot holes but since there are only 4x4=16 screws I need to screw in, I just decided to use my screw driver to complete it. 2. Also related to assembly. When completing the panels (attaching parts "A" and "B" to parts "C" that have the cloth cover on it), you have to be careful that when you tighten that side that it isn't loosening the other side. Because the pilot holes are so tight, you can end up rotating the rod, which rotates it in the same direction as looser on the original side. Having someone hold the "C" rod in place while you screw it in is probably the easiest approach. I didn't have a 2nd person, so I just had to keep flipping back and forth and tightening both sides as I screwed it in. Not the worlds biggest deal, but annoying nonetheless. 3. The way the instructions are written, they seem to suggest building this thing progressively; that is, you do panel 1, then 2, connect them together, then do 3 and connect it, etc. I took a different route that I suspect saved me quite a bit of trouble, and I assembled all four panels first and THEN connected everything together. 4. For the love of God make sure you check that the plastic tip is on the same side for every panel. Otherwise, you have to take one side apart again and reverse it. On the bright side, if this happens, you've essentially bored out the pilot holes to be the correct size... which is having me question if I shouldn't have just bored them out to the appropriate width in the first place. 5. Attaching all of the panels together is also an enormous pain in the ass unless you happen to have an 88" long elevated surface. Attaching the legs either requires you to elevate one side, which will invariably twist the inexplicably cheap material in the bottom connectors... or you can attach them sideways... or you can put this thing upright, having two people hold the panels in place while you use the allen wrench to tighten the bolts on the underside. None of those are particularly great options. NOW on to the utility itself. 1. The panels do let some light through (I didn't believe their advertising, and that was one of the reasons that I bought beige, is that I wanted it to not be too dark). They aren't transparent though, so it isn't that far off from their description. They functionally work great, and keep the mess of wires hidden and when I'm sitting at my desk, actually reflect quite a bit of light into my office. Great! 2. My wife has described these as "the most hideous piece of furniture ever conceived of by man." So it does not have spouse approval factor. Granted, she will seldom be in my office area, so that isn't the end of the world. 3. These are really hard to align in a way that doesn't look a little tacky. There are some plastic connectors but they don't do a bang up job of keeping these in place. Each panel is slightly tilted and it's... quite obvious. I may at some point make my own improvements to these to help make them more level. It's not a particularly expensive product so I wasn't expecting much so it's fine and I'm not going to ding them on the rating because of it. All said, would I buy this product again? Probably not. It's assembly was ~90 minutes which is about 75 minutes longer than I was anticipating spending on this (not including the 5 minute writeup that I'm doing here). But am I going to return it? Also no, if for no other reason I'd be just as annoyed taking it apart and putting it in the original box to return it.
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Reviewed in the United States on October 31, 2023
B
Verified Purchase
Ben F.
Omaha, US
★★★★★ 5
Good product, poor directions.
Color: Black, Size: B-88''W-4 Panel
The quality of the product was better than most at this price. The directions could have been much better even though I have an engineering background.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
D
Verified Purchase
Deb J
Draper, US
★★★★★ 4
Nice partition for my basement
Color: Beige, Size: B-102''-3 Panel
This 3-panel room divider showed up well-packaged with all the parts and even a little tool for putting it together. The instructions were easy to follow, and while one person can definitely assemble it, having two makes it quicker and less frustrating. It does exactly what I needed—gives quick, easy coverage in an open area. I'm using it in my basement to hide the furnace and water heater, and it works great for that. It looks nice overall, but I picked the beige fabric (which is really more of a tan), and the black frame makes it stand out more than I’d like. A white or lighter frame would’ve blended better. Not sure that I would use it anywhere besides the basement It’s lightweight and pretty sturdy. The wheels make it easy to move, but it does get a bit wobbly, and the panel clips need to be readjusted every time you roll it somewhere new. Still, for the price, it’s a solid buy. I’m happy with it and planning to order another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025

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