SKU: 5060840103

6J8-W006A-00 Maintenance Kit for Yamaha 30HP 2-Stroke 3-Cylinder | JLM Marine

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Description

6J8-W006A-00 Maintenance Kit for Yamaha 30HP 2-Stroke 3-Cylinder | JLM Marine6J8 W006A 00 Maintenance Kit for Yamaha 30HP 2 Stroke 3 Cylinder JLM Marine This comprehensive maintenance kit is engineered for Yamaha 30HP 2 Stroke 3 Cylinder outboard engines manufactured between 1990 and 2016. It provides all essential components needed for routine service intervals, including water pump parts, thermostats, fuel filtration, and drain gaskets. Designed as a direct replacement for OEM part number 6J8 W006A 00, this kit ensures your

6J8-W006A-00 Maintenance Kit for Yamaha 30HP 2-Stroke 3-Cylinder | JLM Marine

This comprehensive maintenance kit is engineered for Yamaha 30HP 2-Stroke 3-Cylinder outboard engines manufactured between 1990 and 2016. It provides all essential components needed for routine service intervals, including water pump parts, thermostats, fuel filtration, and drain gaskets.

Designed as a direct replacement for OEM part number 6J8-W006A-00, this kit ensures your engine maintains optimal cooling, fuel delivery, and lubrication performance. Each component meets or exceeds original specifications for reliable operation.

  • Complete service package with impeller, gaskets, thermostat, fuel filter, and gear oil pump
  • Covers all critical maintenance components in one convenient kit
  • Fits Yamaha 30HP 2-Stroke 3-Cylinder models from 1990 to 2016

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Yamaha 6J8-W006A-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 Rated HP Stroke Years
Yamaha 30HP 2-Stroke 1990-2016

Technical Specifications

Specification Value
OEM Part Number 6J8-W006A-00
Engine Type 2-Stroke 3-Cylinder
Horsepower 30HP
Application Yamaha Outboard Maintenance
Kit Type Comprehensive Service Kit

Package Contents

This maintenance kit includes the following components:

  • 663-44322-00 - Cup, Insert × 1
  • 90280-03024 - Key × 1
  • 6H4-44352-02 - Impeller × 1
  • 663-44315-A0 - Gasket × 1
  • 663-44323-00 - Plate, Wear × 1
  • 663-44324-A0 - Gasket × 1
  • 663-44316-A0 - Gasket × 1
  • 90119-08M13 - Bolt × 2
  • 90119-08M34 - Bolt × 2
  • 61N-24560-00 - Fuel Filter × 1
  • 6E5-12411-30 - Thermostat × 1
  • 6J8-12414-A0 - Thermostat Gasket × 1
  • 90430-08020 - Drain Gasket × 4
  • 91490-30025 - Cotter Pin × 1
  • 24OP149 - Gear Oil Pump × 1

Installation Guide

  1. Disconnect the engine and allow it to cool completely before beginning any maintenance work. Gather all necessary tools including screwdrivers, wrenches, and a clean workspace.
  2. Remove the lower unit according to your engine's service manual to access the water pump housing. Carefully detach the water pump cover and set aside the old gaskets and components.
  3. Clean the water pump housing thoroughly, removing any debris, old gasket material, or corrosion. Inspect the housing for cracks or damage that may require additional repair.
  4. Install the new wear plate (663-44323-00) into the housing, ensuring proper orientation. Place the new gasket (663-44315-A0) on top of the wear plate.
  5. Insert the new impeller (6H4-44352-02) into the housing, rotating the blades in the correct direction of engine rotation. Install the key (90280-03024) and insert cup (663-44322-00) as specified.
  6. Apply the new gaskets (663-44324-A0 and 663-44316-A0) to the pump cover, then secure the cover using the provided bolts (90119-08M13 and 90119-08M34). Torque bolts to manufacturer specifications in a cross pattern.
  7. Replace all four drain gaskets (90430-08020) at their respective locations on the lower unit. Ensure each gasket seats properly to prevent oil leaks.
  8. Remove the old thermostat housing and install the new thermostat (6E5-12411-30) with the new thermostat gasket (6J8-12414-A0). Secure the housing and verify proper seating.
  9. Replace the fuel filter (61N-24560-00) by disconnecting fuel lines, removing the old filter, and installing the new one with proper orientation. Reconnect fuel lines securely.
  10. Install the cotter pin (91490-30025) at the designated location as shown in your service manual. Use the included gear oil pump (24OP149) to refill the lower unit with fresh gear oil to the proper level.
  11. Reinstall the lower unit onto the engine, ensuring all mounting bolts are torqued to specification. Double-check all connections, gaskets, and fasteners.
  12. Start the engine and check for proper water flow from the telltale indicator, verifying the water pump is functioning correctly. Inspect all work areas for leaks and proper operation.

Troubleshooting & FAQ

Q: How do I confirm this maintenance kit fits my Yamaha outboard?
A: Verify that your engine is a Yamaha 30HP 2-Stroke 3-Cylinder model manufactured between 1990 and 2016. Cross-reference your original part number (6J8-W006A-00) with the kit, and use the Yamaha Serial Number Guide linked above to confirm your engine specifications.

Q: How often should I perform maintenance using this kit?
A: Yamaha recommends water pump service every 100 hours of operation or annually, whichever comes first. The thermostat and fuel filter should be inspected during each service and replaced if showing signs of wear, corrosion, or reduced performance.

Q: What are the signs that my water pump impeller needs replacement?
A: Common symptoms include weak water flow from the telltale, engine overheating, steam from the engine, or reduced cooling efficiency. If your impeller shows cracked blades, missing pieces, or has become hard and brittle, immediate replacement is necessary.

Q: Can I install this kit myself or do I need a marine mechanic?
A: While experienced DIY mechanics can perform this maintenance with proper tools and a service manual, professional installation is recommended. Incorrect installation can lead to engine overheating, fuel system issues, or lower unit damage.

Q: What's the difference between this aftermarket kit and the OEM version?
A: This aftermarket kit is manufactured to meet or exceed OEM specifications using comparable-grade materials. All components are produced in ISO9002-certified facilities and undergo rigorous quality inspections to ensure reliable performance at a more competitive price point than OEM alternatives.

Q: Is this an OEM part or an aftermarket replacement?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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: 5060840103

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4.7 ★★★★★
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Mystery_Machine_Gang
Lake Worth, US
★★★★★ 4
This was more than I expected...
Format: Kindle
So...I finished this book at nearly 2am! It was just that hard to put down. I loved that it's set in the same world as Fates Hollow but in the future. Poor Pandora has been through so much but there's light at the end of the tunnel for her. She finally meets her dad and it turns out he's amazing. In order to help her learn about demon society and how to control her magic he sends her to the Demon Reform Academy. There she meets 2 awesome demons who help her and care for her. She also sadly meets her 3 tormentors. I will say though that while they do bully Pandora they also rescue her several times and defend her. They too have traumatizing pasts and can't see the good that is in front of them. Of course demon society needs to be shaken up too since that's part of the problem. I really enjoyed this read. I teared up a few times throughout the book but I liked the characters and that ending...well it looks like 3 in denial are going to need to grovel hard.
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Reviewed in the United States on June 1, 2024
K
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Krystle
Lowell, US
★★★★★ 5
MUST READ BOOK!!
Format: Kindle
I was in a huge reading slump, when one of my favorite authors recommended this book in her readers group (The amazing Marie Mistry 🫶) and I absolutely DEVOURED this book. Now I’m in the club crying about having to wait until December for Term 2! This book is about a girl named Pandora who has suffered a life that nobody would ever wish to have. This book is about Pandora learning how to live, learning about herself and what she really wants. She has a long journey to find out all of these things, but she took the first steps in this book and it was beautiful to read. Some of the men in this book are our dream men, Hunter and Reed 😍 and then we have the men who need some work and who we all really just want to beat up until they admit what they really feel, Skel, Bram and Dexter. But that cliffy was a killer and I absolutely cannot wait until the next book!! You have written an absolute dream of a book Lyra and I eagerly await the next installment in this series!!!
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Reviewed in the United States on June 7, 2024
E
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evelynn kate
Fort Morgan, US
★★★★★ 5
AMAZING debut novel!!!
Format: Kindle
Plot ⭐️⭐️⭐️⭐️ Spice 🌶️🌶️.5 Romance 💘💘💘 Vibes ⭐️⭐️⭐️⭐️⭐️ Dual 1st person POV - Ara (26) & Rogue (39 - but looks mid-20s: they can live hundreds of years so this isn't that large of a gap as it could've been which I heavily appreciate lol) Tropes: enemies to lovers, fae/human wars (deep hatred for each other), shifters (dragons- MMC can only partial shift with wings), one horse, one bed, touch her and d!e, found family, abduction turned to freedom The Last Storm is the debut novel from JD Linton and let me tell you, you guys NEED to read this. The plot was engaging and the editing was was amazing (especially for a debut novel). Our FMC, Ara, is stuck in her gilded cage longing for a life outside of her small town. She uses her books to escape and live vicariously through the pages (honestly, relatable). After her father announces her betrothal to her childhood friend (to whom she has no romantic feelings for), Ara tumbles unknowingly into a desperate plot trying to stop the humans from slaughtering the Fae. As one can expect from an enemies to lovers / kidnapper/captive romance, Ara fights her attraction and lust towards our MMC, Rogue (the King of the Fae), for as long as she can. Upon seeing Ara for the first time, Rogue is instantly aware that she is his fated mate (not a spoiler). Since she is the General's only daughter, he plans to abduct her and use her as leverage to stop the brutality. During Ara's time in Rogue's captivity, their banter and chemistry continue to rise until they finally boil over and come together (quite literally, and many times I may add 😉). Here's what I LOVED: - Rogue continuously seeks advice from his elders and deeply respects their opinions and life experience and tries to implement their recommendations - Rogue makes many mistakes in the beginning but we see him actively work on not repeating them as the book progresses. The level of self-awareness and his ability to change his behavior was impressive - The magic system is intricate and we have only scraped the surface. As the series continues and Ara progresses in her powers, I'm sure we'll get to see more of this. I absolutely LOVE the messaging system that is used in this book. - Ara's struggles are so human and so raw. She is experiencing so much guilt and pain and hurt and getting to see her work through each of these emotions is inspiring. Especially as her and Rogue get closer and she learns she can lean on him as well, that she is not alone. - While this is the start of a series, there is NO cliffhanger! There's a bit of a teaser of something major that is going to happen at the start of the next book, but it's not a cliffhanger in the sense that we aren't sure if someone is going to live or d!e or if they'll be separated. For that, I am very thankful! This book was so much fun that I will definitely be returning to book 2, even if it takes several months (or longer since this is an debut author) to publish! - Lastly, the cover is GORGEOUS! And I love the title! I'll copy a few of my favorite quotes below so you can have a little taste of the author's writing and the world she's cultivated. 😊 Top Highlights from The Last Storm On days like this, when my heart was heavy and my mind clouded, I resorted to books— to escape, to forget, to find freedom where I had none. If I were to marry him, my face would always be turned to the window, searching for more, and if not that, I would be a shell of the person I am now. I stepped back to admire her, thr0bbing at the sight. She was the most beautiful woman I had ever seen. To ever exist. Nothing, no one, had ever deserved to be worshiped more. All men should be made to kneel before her. But she would have to settle for me. The taste of her met my t0ngue as my scent merged with hers, forever branding her. Mine. I l!cked the wound. Hers. Completely and utterly hers. I didn’t claim her in ownership. I claimed her as my one. Devoted myself to one. With that mark, my body and soul were bound to her. I would never be with anyone else, emotionally or physically. It would be her or no one, until my last breath. “Scream my name. Let everyone know who I belong to.” I had never really cared about the weather before, but now, clear skies meant everything to me, and I was grateful to see another calm morning. “There will never be another woman for me.” He paused. “Ever.” I stilled at his words. “What… Why?” “This”— his thumb slid down across the mark—“ is a symbol of… surrender. I know you believe that it was my claim upon you, but it wasn’t. It never was. I bound my body and soul to you, little storm.” “I also know that it is more than this tiny, insignificant mark on your skin that binds me to you. It’s you. All of you. Your strength and resilience. Your determination to endure no matter what fate throws at you. Your love for love and stories and hope. You are entirely the opposite of everything that I am and I would gladly wear your shackles if it meant I could have you.” My mate. Mine. And then everything shifted and I understood. I understood everything. The surrender. The deep, soul-craving longing. Bound. I was bound to him. Body and soul. Entirely his. “I would’ve waited forever,” he whispered back, understanding. Seriously, everyone.. add this to your TBR!!
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Reviewed in the United States on November 14, 2022
A
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Ashlee
Lowell, US
★★★★★ 4
A Decent Fae Romance
Format: Kindle
** 3.5 Stars rounded up to 4 ** First off I want to say that I found the author, J. D. Linton, on TikTok right before the release of the sequel. I bought the first 2 books to support her release, so congrats to her for the release of the sequel! Overall, I liked the story & plot, I liked the characters, and I liked the spice. The downfalls: not enough development between the characters for the romance, and it leaned a little heavy into the tropes. A lot of stuff is told to you, which could have been used as devices to drive the plot and emotions of the characters. 🛑🛑 Mild Spoilers ahead, I tried to hide the obvious ones 🛑🛑 This is very obviously a fated mates, which is a trope I usually really enjoy. But I wish the relationship between Ara & Rogue had much more development before it's realized that they're mates, instead of Rogue knowing almost immediately and using it for nefarious purposes (at least in the beginning before they get to know each other). By revealing this within the first quarter of the book, I feel like it leaves less room for them to fall for each other organically (albeit with help from the mating bond) and they love each other because of the mating bond. I was disappointed as soon as Rogue know (literally only 5% in) and I literally made a note: "As much as II love a good mating trope, I wish we had to work for it a little more. Where's the fun in just telling us?" I believe that by holding out and feeding the reader snippets of a potential bond, it would've been more rewarding as a reader. I also wish there was more world building - we are told of a war between human & fae but don't get to really experience any of it. Ara is sheltered in her human home, then sheltered in Rogue's castle. There's bits and pieces about what the war has done on either side - but we're more told of the aftermath and don't really experience any of it. Ara's father is supposed to be the king's #1 general - yet he is at home with his family & with Ara for the first couple chapters. Her, her family, nor her village seem to be affected by the 10 year war going on on their borders. I wish there was a little more setup to make this conflict - an actual war - feel more than a skirmish between fighting territories. Linton could also be a little repetitive - with the biggest culprit being when Ara is upset she "brings [her] knees to [her] chest]" and either sits like that or cries. Every time she is upset this phrase is mentioned. I would get it if this was her crutch, or how she copes with grief and stress, but that should be explained why she does it so often or it becomes repetitive. I started to get annoyed with how often she would sit like this solely because it happens every couple chapters. However, I did really like the spice. I love an enemies to lovers trope, especially when it results in spicy scenes. The spicy scenes weren't anything new, but they were fun. Wish there were more but that could also just be me - there is no such thing as too much spice 😂 Would I read again? Probably not, I'm super picky with rereads. Although I did genuinely enjoy my first read through! Will I continue the series? Probably, at least for the sequel. As for #3, kind of depends on where I am with my TBR once that is released All in all an enjoyable, fast paced read
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Reviewed in the United States on March 8, 2024
A
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Ashton Taylor
Boise, US
★★★★★ 3
I love indie authors
Format: Kindle
Let me preface this by saying—writing a book is HARD! Coming up with characters so real that they take on a life of their own, building an entire world, the political/magic system. Designing all of this is no easy feat. That being said. This book had so. Much. Potential. I was so excited to read this book, and I plan to finish it for the sake of finishing it. But. At this point, I would have set I’d aside as a DNF. The book could have benefited from some form of a developmental editor, or an in depth beta reader. I will say this. Within 5 chapters, there are so many… phrases that I’ve highlight that I’ve latched onto. Phrases about books and storms that were written BEAUTIFULLY! So, bravo Linton for hitting the nail on the head as to why readers disappear like they do! However, 5 chapters in and I can already guess where a majority of the story is going. But that’s also because I read like a mad-woman and have read this particular type of story, many different ways. Enemies to lovers where the FMC isn’t who she thinks she is. I am all about supporting indie authors. BUT. I also feel like criticism should be constructive, and not degrading. So if I could give this book a 4 1/2, strictly because I know the work the author put into this, I would. So if you’re looking for an easy read with characters that aren’t hard to follow, look no further! They are easy to love and easy to care for. One of the biggest issues they lacked, to me, was depth and plausible reactions to their situations. JD, you have done BEAUTIFULLY writing this book. I applaud and will continue to buy your books in the future. My BIGGEST recommendation is to definitely hire some form of an editor for any upcoming books. Or in turn, I will be happy to beta read for you. Should my opinion change of the book by the time I finish, I will happily get on here and say I was wrong, delete this review and post a different one. Until then…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2022

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