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Description
Aftermarket Lower Exhaust Bellows Kit – Fits Mercury V6 V8 4.3L-7.4L (Replaces 32-14358T, 32-14358001)Aftermarket Lower Exhaust Bellows Kit Fits Mercury V6 V8 4. 3L 7. 4L This lower exhaust bellows kit is engineered for Mercury V6 and V8 engines (1987 and newer) equipped with center rise manifolds and 4 inch oval exhaust systems. It serves as a direct replacement for multiple OEM andpart numbers, including Mercury 32 14358T, 32 14358001, Sierra 18 2746, and others. Constructed from reinforced, marine grade rubber, it is designed to withstand the harsh
Aftermarket Lower Exhaust Bellows Kit – Fits Mercury V6 V8 4.3L-7.4L
This lower exhaust bellows kit is engineered for Mercury V6 and V8 engines (1987 and newer) equipped with center rise manifolds and 4-inch oval exhaust systems. It serves as a direct replacement for multiple OEM andpart numbers, including Mercury 32-14358T, 32-14358001, Sierra 18-2746, and others. Constructed from reinforced, marine-grade rubber, it is designed to withstand the harsh marine environment and dampen vibrations. The bellows features a slight bend configuration to ensure proper fit and function.
- Direct Fit: Designed for bolt-on replacement, facilitating straightforward installation.
- Complete Kit: Includes two lower exhaust bellows and four marine-grade stainless steel clamps.
- Compatibility: Fits a wide range of gasoline V6 and V8 MerCruiser engines from 1987-up.
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM andbrands.
| Brand | Part Number |
|---|---|
| Mercury | 32-14358T |
| Mercury | 32-14358001 |
| Mercury | 32-14358 |
| Sierra | 18-2746 |
| GLM | 89130 |
| Mallory | 9-72811 |
Compatible Engine Models
Confirm your engine model/year in the table below. For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury | 4.3L V6 (262 CID) | 175-190 | 4-Stroke | 1987-Up | 32-14358T | Center rise manifold |
| Mercury | 5.0L V8 (305 CID) | 200-230 | 4-Stroke | 1987-Up | 32-14358001 | Alpha/Bravo drives |
| Mercury | 5.7L V8 (350 CID) | 250-300 | 4-Stroke | 1987-Up | 32-14358T | Most common application |
| Mercury | 6.2L V8 | 300-350 | 4-Stroke | 1987-Up | 32-14358001 | High performance |
| Mercury | 7.4L V8 (454 CID) | 310-425 | 4-Stroke | 1987-Up | 32-14358T | Big block applications |
| Mercury | 185 HP V6 (229 CID) | 185 | 4-Stroke | 1985-1986 | 32-14358 | Early model compatibility |
| Mercury | 260 HP V8 | 260 | 4-Stroke | 1987-Up | 32-14358T | Mid-range performance |
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Lower Exhaust Bellows Kit |
| Installation | Bolt-on replacement with stainless steel clamps |
| Fuel Type | Compatible with gasoline marine engines |
| Connection | 4-inch inner diameter oval connection |
| Housing Material | Reinforced marine-grade rubber |
| Housing Color | Black |
| Bellows Dimensions | 4" ID oval, slight bend configuration |
| Package Dimensions | 26.5 x 17.5 x 14.5 cm |
| Total Kit Weight | 970g (2.14 lbs) |
| Fitting Type | Oval exhaust tube connection |
| Working Pressure | Standard exhaust system pressure |
| Burst Pressure | Exceeds OEM specifications |
| Operating Temperature | -40°F to 200°F (-40°C to 93°C) |
| Warranty | 1 Year Limited Warranty |
| Other Technical Attributes | Marine environment resistant, vibration dampening |
Package Contents
- 2 x Lower Exhaust Bellows (Replaces OEM 32-14358T)
- 4 x Stainless Steel Hose Clamps (Marine Grade)
- 1 x Installation Instructions
- Note: This kit is sold as a pair, containing two (2) units of the exhaust bellows.
Installation Guide
- Safety First: Disconnect the battery and ensure the engine is cool. Trim the sterndrive to the full up position for access.
- Remove Old Bellows: Locate the lower exhaust bellows. Loosen and remove the two hose clamps securing it to the transom assembly and the bell housing.
- Inspect & Clean: Carefully remove the old bellows. Clean the mounting surfaces on the transom and bell housing, removing any old sealant or debris.
- Position New Bellows: Align the new bellows, ensuring the larger end connects to the bell housing and the smaller end to the transom exhaust pipe.
- Secure Clamps: Slide the new stainless steel clamps over each end. Position them in the grooves of the bellows.
- Tighten Securely: Tighten both clamps firmly. Ensure the bellows is seated correctly and creates a secure seal on both ends.
- Final Check: Lower the sterndrive. Reconnect the battery and check for exhaust leaks once the engine is started safely on the water.
Troubleshooting & FAQ
How do I confirm this kit fits my engine?
First, check the "Compatible Engine Models" table on this page. This kit fits most Mercury V6 and V8 engines from 1987 and later with center rise manifolds. Second, verify your existing part number against the "Part Number Cross-Reference" table, which includes numbers like Mercury 32-14358T and Sierra 18-2746.
What are the signs of a failing exhaust bellows?
Common signs include visible cracks, splitting, or perishing of the rubber. You may also hear a louder exhaust noise or notice water leaking into the bilge area, which can be a serious issue.
How often should the exhaust bellows be replaced?
It is recommended to inspect exhaust bellows annually for signs of wear, especially for boats used in saltwater. A typical replacement interval is every 3-5 years as part of preventative maintenance, or immediately if any damage is found.
OEM vs. Aftermarket?
This listing is anreplacement 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 anreplacement 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:
- 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
4.0 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Amazing for under eyes!
Color: Collagen
I have pretty intense dark under eye bags and this product helps shrink them and moisturize the eye area all day! Also gives me a nice glow!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Understand the past to shape our future
Format: Kindle
I’m grateful Ray Dalio has shared his world view and his access to leading thinkers and valuable sources of data, to make me more aware and better prepared for what’s coming. I am also friends with Ray, and I trust him.
This book offers at least two major contributions.
First, the synthesis and integration of economic, social, and geopolitical history that presents a holistic view of how countries rise and fall. Leveraging his relationships with leading thinkers and historians, Ray gives us a way to understand the major forces, cycles, and paradigm shifts that can dramatically change the world around us. You would have to read dozens of well-chosen books to gain such an understanding, and you still may not have a comprehensive theory.
Second, the quantification of each major nation’s economic, cultural, and geopolitical health. With the support of Bridgewater’s multi-hundred-million-dollar research budget and team, Ray presents the key determinants of a country’s strengths and weaknesses through time, and relative to other countries. Seeing the most important long-term trends in charts provide useful perspectives that are unavailable elsewhere.
Here are some of my biggest take-aways.
Disorderly conflict is the pre-cursor to destructive conflict that is likely to be devastating for all of us. Both the winners and the losers of destructive actions are worse off relative to compromise, mutual understanding, and respect. As an American, I should not take for granted that I live in the most powerful country that has seen one of the longest periods of peace, economic growth, and innovation in global history. It’s not the norm, and if we aren’t careful, things could get a lot worse.
Invest in innovation. Both as an investor and as a citizen, innovation has been a powerful force for improving lives and driving economic growth.
We are likely in for a period of high inflation. The easiest way for the government to deal with high levels of debt is by printing money, using stimulus to spur economic growth, and keeping interest rates lower than nominal GDP growth. That is, to inflate their way out of debt. As an investor, he suggests avoiding long term holdings of cash and bonds. Instead, he recommends diversifying with assets that can do well in an inflationary environment, like highly dependable cash generating stocks, some gold (possibly a little cryptocurrency), and other scarce inflation-protected assets.
This book is a major contribution. I strongly recommend reading or listening to it. If you don’t have the time, at least read the first few pages of the introduction, the first chapter “The Big Cycle in a Tiny Nutshell”, chapter 8 "The Last 500 Years in a Tiny Nutshell", and the final chapter called “The Future”. I hope you found this helpful.
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Reviewed in the United States on December 5, 2021
★★★★★ 5
A Captivating Look at Empires and America’s Future
Format: Kindle
This is an extraordinary book. Although it’s written by an economist, it is anything but boring. The author does an outstanding job of examining multiple empires across hundreds of years. He analyzes the rise and fall of each empire by segmenting their respective histories into different cycles. He then identifies the various cycles that each empire goes through, from its initial rise to its eventually fall. Each cycle is sub divided into key indicators such as military strength, budget deficits, wealth gaps, education, etc. In the end, the author looks at the United States using this same cyclical methodology.
Mr. Dalio’s arguments and analysis are sound and make good sense. His interpretation and description of various historical events, especially those pertaining to the British and Dutch empires, are right on target. Throughout the book, he is consistent in the application of his analytic model. This is noteworthy as I felt his analysis of China to be slightly flawed. The author appears to have omitted certain elements of modern-day China; most notably is the pending population time bomb caused by their previous one child policy. China’s population is now shrinking. In addition, and unlike America, the Chinese seem culturally incapable of using immigration to solve their problem. This opposing view of China, however, does not detract from the author’s overall analysis. He is consistent in his analysis and cites other data which support counter arguments.
Bottom line, this book was far more interesting than I anticipated. Even though the author’s analysis is complex, the book is well written and easy to understand. The narrative is both captivating and entertaining. Overall, this is just a great book.
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Reviewed in the United States on December 17, 2023
★★★★★ 4
Is the United States Getting Close to Multiple Simultaneous Crises?
Format: Hardcover
In this book, Dalio presents his model of the rise and fall of "empires". The closer it gets to the present day the more interesting the book is. The last three chapters of the book which deal with the rise of China, the current tensions between China and the US, the United States's alleged decline and Dalio's conjectures regarding the future are five stars. The build up to the final three chapters is decent, although only occasionally riveting: The book is only three stars before the strong close.
It is hard to evaluate the merits of Dalio's historical model given that he is only presenting it at moderate depths so as to introduce it all in one volume. The model says that empires rise and fall, no surprise, and talks about the interplay of economic, internal, and external factors that take an empire through the cycle. Dalio also mentions that inside the Big Cycle there are other cycles, and inside those cycles other cycles. He does not, however, go into much detail regarding the sub-cycles. This sounds reminiscent of Robert Prechter's Elliot Waves or perhaps, even, pre-Copernican astrology. Is this a model so loose, like Elliot Waves, that it can be found to fit anything that could happen? Is it falsifiable? Along the way was the validity tested by approaching an empire that there was little prior knowledge of to make "forward predictions" regarding what would happen? Has Dalio merely cherry picked the three examples which best seem to demonstrate the soundness of the model while omitting more problematic cases? There is not enough in this book to do a rigorous analysis.
The United States Civil War is a good example of something I had trouble thinking about in terms of the model. According to the model the final stage in an empire's breakdown is civil war or revolution. In the case of the United States, however, the Civil War occurred while the United States was still ascendant: in stage 2 out of 6 with stage 3 being the peak. Certainly there was no debt crisis which caused the Civil War and the United States had little going on in terms of external conflict at the time. So perhaps that could have been taken as a "prediction" that the United States would almost certainly have survived the Civil War in tact? The truth, however, is that the South came very close to winning the Civil War, in the sense of being recognized as independent, according to McPherson's Battle Cry of Freedom.
Another thing that I am not sure how to evaluate using the model is the United States after the Civil War and after the Revolution. Although these were periods of rebuilding they do not seem to fit well into Dalio's model. After victory in these conflicts Americans were very magnanimous (as it was later after World War II). Far from being purged those who were on the wrong side of history ended up facing rather little in the way of consequences. So how does this fit into the model? Obviously, there will be some "rebuilding" after a Revolution or Civil War so is the model just saying there will be something which could not not happen? Indeed although the United States was vibrant after the Revolution, the period after the Civil War as described in Richard White's The Republic for Which it Standards seems in decline compared to the Antebellum period. According to Dalio's model, however, the United States was stage 2 rising into stage 3 during this period.
Regardless of the merits of the model, which would probably require many in depth books to evaluate fully, there is definitely some good high level overviews of Chinese, European, and American history. There are many interesting charts and statistics thrown in.
As mentioned, the close of the book is far and away the best part of it. Dalio describes the cultural differences between Americans and Chinese people and their different outlooks toward governing. Dalio does not seem to be pushing any political agenda, at least not too hard, but rather what he has carefully measured to be objectively true. Although clearly an admirer of much about China, he is also willing to criticize some aspects of China. At the same time, his criticism omits its surveillance state.
Looking forward Dalio presents some very interesting charts and statistics regarding America's growing internal conflicts. He even has a graph to show how bad it is now compared to early points in history. Dalio is willing to stick his neck out and quantify what his model is predicting as the probability of civil war in the United States and the probability of military war with China in the next decade.
Although very thought provoking overall, one particularly persistent problem throughout the book is that many of the charts are very hard to read. There are graphs with eight different lines with some of the colors very hard to distinguish between. The book also almost never references its sources. Indeed, given how much history Dalio has obviously studied, a bibliography, or at least a list of recommendations, would be very nice.
Dalio is very repetitive regarding the inevitable death of fiat currencies through money printing. At the same time he also does provide concrete advise of how to prepare. He gives some definite timelines and the dates are very close. To qualify this, somewhat, however, his company Bridgewater Associates has basically had a "lost decade" using his models to generate any kinds of returns since his departure around 2012. Nevertheless it is interesting to think about whether or the US is on the verge of multiple simultaneous crises.
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Reviewed in the United States on February 1, 2022
★★★★★ 5
The past is the future? Focus on the big picture
Format: Hardcover
This book isn’t just about economics; it also takes a captivating look at history. Written in a style similar to his previous book, "Big Debt Crises," Ray presents history in cycles. To make things easier to grasp, he added some helpful features: passages are bolded for a quick read, and a red dot marks principles that are considered timeless and universal truths.
I really appreciate the QUICK-READ option. It’s so easy to overlook key points in a long book, but the bolded sections help me focus. For example, one universal truth is, "Throughout time, the formula for success has been a system in which well-educated people operating civilly with each other, come up with innovations, receive funding through capital markets, and own the means by which their innovation..."
The book is divided into three parts: How the world works, How it has worked over the last 500 years, and the Future. The first part explores the rise and fall of empires. The second offers an in-depth look at the Dutch Empire, the British Empire, the United States, and China. The last part looks ahead at what’s to come. The appendix even includes a computer-generated power score for 11 world-leading countries.
I haven’t finished the entire book yet, but after reading some chapters, I can say Ray did a fantastic job condensing 500 years of history into an accessible, engaging format. The graphs also help clarify his points.
It answered many questions I had, like how pandemics have impacted the world. Instead of flipping through multiple books to find answers, I can find everything I need here.
What I also really appreciate is Ray’s honesty. He doesn’t shy away from tough issues. If he's not an expert on something, he clearly states where he learned it from. He’s straightforward, sincere, and speaks his mind.
Even if you do not believe that history will repeat itself, you will still enjoy reading this book.
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Reviewed in the United States on December 1, 2021
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