SKU: 79305659829

3092401 Exhaust Mixing Elbow for Yanmar 4LH-STE 4LH-DTE 4ALH-DTE 4ALH-HTE 4ALH-STE 4ALH-TE | JLM Marine

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Description

3092401 Exhaust Mixing Elbow for Yanmar 4LH-STE 4LH-DTE 4ALH-DTE 4ALH-HTE 4ALH-STE 4ALH-TE | JLM MarineExhaust Mixing Elbow for Yanmar 4LH STE, 4LH DTE, 4ALH DTE, 4ALH HTE, 4ALH STE, 4ALH TE This brand new aftermarket exhaust mixing elbow is engineered for Yanmar marine inboard engines, specifically the 4LH and 4ALH series. Constructed from 316 stainless steel, this elbow offers superior corrosion resistance and durability in harsh marine environments, ensuring reliable exhaust cooling and discharge for your engine. Direct OEM Replacement: This exhaust

Exhaust Mixing Elbow for Yanmar 4LH-STE, 4LH-DTE, 4ALH-DTE, 4ALH-HTE, 4ALH-STE, 4ALH-TE

This brand-new aftermarket exhaust mixing elbow is engineered for Yanmar marine inboard engines, specifically the 4LH and 4ALH series. Constructed from 316 stainless steel, this elbow offers superior corrosion resistance and durability in harsh marine environments, ensuring reliable exhaust cooling and discharge for your engine.

Direct OEM Replacement: This exhaust elbow replaces Yanmar Marine part number 119181-13500 and SED3092401, providing a cost-effective alternative without sacrificing quality or performance.

  • Features a 1-1/4" (32mm) water inlet for efficient cooling water integration
  • Includes a 4" (105mm) discharge diameter for optimal exhaust flow
  • Weighs 8.125 lbs (3.7 kg) – robust construction for long-term reliability

Part Number Cross-Reference

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

Brand Part Number
Yanmar Marine 3092401
Yanmar Marine 119181-13500
SED 3092401

Compatible Engine Models

Confirm your engine model/year in the table below.

Brand Model
Yanmar Marine 4LH-STE
Yanmar Marine 4LH-DTE
Yanmar Marine 4ALH-DTE
Yanmar Marine 4ALH-HTE
Yanmar Marine 4ALH-STE
Yanmar Marine 4ALH-TE

Technical Specifications

Specification Value
Material 316 Stainless Steel
Water Inlet Diameter 1-1/4" (32mm)
Discharge Diameter 4" (105mm)
Product Weight 8.125 lbs (3.7 kg)
Shipping Weight 9 lbs (4 kg)

Package Contents

  • 1 × Exhaust Mixing Elbow (316 stainless steel construction)

Installation Guide

  1. Safety first: Ensure the engine is completely cool and disconnect the battery before beginning work.
  2. Access the exhaust system: Remove engine covers and locate the existing exhaust elbow on your Yanmar engine.
  3. Disconnect water hoses: Carefully loosen hose clamps and disconnect the cooling water inlet hose from the old elbow.
  4. Remove exhaust connections: Unbolt or disconnect the exhaust outlet from the elbow and any mounting hardware.
  5. Extract the old elbow: Remove all fasteners securing the elbow to the exhaust manifold and carefully lift it away.
  6. Clean mating surfaces: Thoroughly clean the manifold flange and inspect for damage or corrosion.
  7. Install new gasket: Position a new exhaust gasket on the manifold flange (use OEM-spec gasket; not always included).
  8. Mount the new elbow: Align the new exhaust elbow with the manifold studs or bolt holes and secure with appropriate fasteners, torquing to manufacturer specifications.
  9. Reconnect water inlet: Attach the 1-1/4" cooling water hose to the elbow inlet and secure with new stainless hose clamps.
  10. Reconnect exhaust outlet: Attach the exhaust discharge hose to the 4" outlet and tighten clamps firmly.
  11. Inspect all connections: Double-check that all bolts, clamps, and hoses are properly secured with no gaps or misalignment.
  12. Test run: Reconnect the battery, start the engine, and check for exhaust or coolant leaks; verify proper water flow through the elbow.

Troubleshooting & FAQ

Q: How do I confirm this exhaust elbow fits my Yanmar engine?
A: Cross-reference your engine model with the compatible models listed (4LH-STE, 4LH-DTE, 4ALH-DTE, 4ALH-HTE, 4ALH-STE, 4ALH-TE) and verify your current part number matches 119181-13500 or SED3092401. Always compare physical dimensions and inlet/outlet sizes before purchasing.

Q: How often should I replace the exhaust mixing elbow?
A: Inspect the elbow annually for corrosion, cracking, or coolant leaks. Depending on operating conditions and water quality, replacement is typically needed every 3–7 years. Replace immediately if you notice rust perforation, steam, or coolant mixing with exhaust gases.

Q: What are the signs that my exhaust elbow is failing?
A: Common symptoms include visible coolant leaks at the elbow, white smoke or steam from the exhaust, engine overheating, rust stains around the elbow, or a whistling sound from exhaust gas escaping through corrosion holes.

Q: Do I need a new gasket when installing this elbow?
A: Yes, always use a new exhaust manifold gasket when replacing the elbow to ensure a proper seal. Reusing old gaskets can lead to exhaust leaks and poor performance. Confirm gasket availability separately if not included.

Q: Is this an OEM part or aftermarket?
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: 79305659829

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4.3 ★★★★★
Based on 26 reviews
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M
Verified Purchase
26.2 Man
Cuba, US
★★★★★ 5
My Dogs' Absolute Favorite Chew: Tough, Flavorful, and a Lifesaver for Boredom!
What sets the Benebone Wishbone apart isn't just its durability—though that's impressive enough—it's the thoughtful design that caters to how dogs actually play and chew. Crafted from super-tough nylon infused with real bacon flavor (not some artificial nonsense that fades after one gnaw), this wishbone-shaped toy is ergonomically curved for easy gripping with paws or mouth, making it perfect for aggressive chewers who like to toss, carry, and battle it around. The three prongs give them multiple angles to attack, which keeps them engaged for hours without getting bored. For my Goldendoodles and Golden Retriever, who are all large-breed goofballs with endless energy, the large size (about 7.5 inches long) is spot-on—not too big to intimidate, but substantial enough to withstand their enthusiastic chomping. We've had ours for over two months now, and while it's showing some honorable battle scars (tiny grooves from their teeth, which actually make it easier for them to grip), it's nowhere near splintering or breaking. Compare that to the Nylabones we've tried, which either splintered too quickly or lacked any real appeal—these Benebones win hands down every time.Flavor is where this toy really shines, though. That real bacon infusion isn't just a gimmick; it's embedded throughout the nylon, so even as they chew deeper, the savory scent and taste keep coming. The more food-motivated Goldendoodle goes absolutely feral for it—drool flying as he parades it around the living room like a trophy, grumbling possessively if the others get too close. The female Goldendoodle prefers a more playful approach, flinging it across the room before pouncing back in for wrestling matches that leave her curls even more disheveled, while the Golden Retriever settles on the rug for long, focused sessions that help him unwind after fetch marathons. It's hilarious to watch them "fight" over it (in the gentlest, most sibling-rivalry way), but what's even better is how it redirects their energy. No more shredded couch cushions or nipped at ankles during zoomies—these bones have cut down on destructive behavior by at least 80%, giving me more time to relax and less time playing fetch with toy remnants.Safety and quality are top-notch too, which is crucial when you're dealing with heavy chewers. Made in the USA with non-toxic materials, it's free from BPA, phthalates, and all that sketchy stuff you worry about with imported plastics. The company even encourages responsible use: supervise play, especially for puppies or super-aggressive types, and replace when the ends wear down (though ours are still going strong). At this price point for a toy that lasts weeks instead of days, it's an absolute steal—I've already ordered backups in peanut butter flavor to rotate in and keep things fresh.If your dogs are anything like mine—energetic, mouthy, and in constant need of occupation—this Benebone Wishbone will be a game-changer. It's not just a chew toy; it's a boredom buster, a dental helper (those ridges get the tartar going), and a source of pure joy for your furry family members. My dogs love these bones more than their walks some days, and that's saying something! Five stars all the way—highly recommend grabbing one (or three) before your next Amazon order. Your sanity (and your furniture) will thank you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
M
Verified Purchase
M. PHILLIPS
Carnegie, US
★★★★★ 5
Truly Durable - No Joke, These Actually Last
I purchase these for the rescue I support, and they live up to their “durable” claim - no joke, these truly last. Durability: These are genuinely built for aggressive chewers. While the edges do eventually get rough with heavy use, the fact that they last a while with determined chewers is impressive. Most toys don’t make it that far. Design: The wishbone shape gives dogs multiple angles to chew from, which keeps them engaged longer. The ergonomic design works well for powerful chewers. Made in USA: Knowing these are made in the USA gives me confidence in their quality and safety, whether for rescue dogs or personal use. Flavor: The real bacon flavor keeps dogs interested and coming back to the toy repeatedly. Pros: ∙ Truly durable - actually lasts ∙ Made in USA ∙ Real bacon flavor dogs love ∙ Wishbone shape for multiple grip points ∙ Perfect for aggressive chewers ∙ Edges get rough eventually but toy holds up ∙ Rescue regularly uses these ∙ Better longevity than most chew toys Bottom Line: When a chew toy genuinely lasts with aggressive chewers, that’s noteworthy. Yes, the edges get rough with extensive use, but the toy itself holds together far longer than most. Excellent for rescues, shelters, or anyone with power-chewing dogs. Highly recommended!
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Reviewed in the United States on December 19, 2025
F
Verified Purchase
faith
San Leandro, US
★★★★★ 5
Great Bone for aggressive chewers but watch the wear & tear
I’m extremely happy I found Benebone Bacon Flavor Large Wishbone for my puppy who is an aggressive chewer. As the packaging reads this is a durable nylon. My puppy chewed the bone down to what you see in the picture within 3 days. It’s easy for him to handle. He loves the bacon flavor. He immediately took to it as soon as I gave it to him & off he went to work. I did check with my Veterinarian first to inquire if this was a safe bone & she assured me it was. She did advise to be aware of the wear & tear on the bone & toss when I felt it was time. I honestly wouldn’t of known when. I’m happy I took the time to read the inside of the packaging this bone came in. It referred me to the benebone website which showed pictures of bones-which I attached- that reflect the wear & tear & when it’s time to toss. There are the 3 categories of “Light Wear,” Moderate Wear“ & “Heavy Wear.” You’ll see the written description next to each. This I found very helpful, therefore I wanted to include it in my review, in hope of helping you. By the looks of my current bone it’s in between moderate & heavy wear. The large is costly, I feel, but it 100% occupies my puppy. It’s his favorite “toy.” I’ve only had small shavings come off since he’s chewed it. Nothing major to clean off the couch where he lays. Stuffed toys are a thing of the past now. I’ll continue to buy once it’s time to toss this bone because he loves it so much. I also love that Benebone is Made in the U.S.A.! I definitely recommend! A heads up! If you click on their store on the main page of this bone you’ll find other shapes of the nylon bone as this one. This Benebone won’t disappoint. Take the time to read the packaging. It’s informative & cool!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2023
S
Verified Purchase
Sandy B
Lowell, US
★★★★★ 5
Very durable and long-lasting, great for strong chewers, gets rid of plaque in older dogs
I have a seven-year-old golden retriever who was never a strong chewer, she liked gnawing on toys and dental “bones” and destroyed shoes and a carpet when she was a puppy but it was never her favorite activity. Then I adopted two puppies of indeterminate breed, but likely Plott Hound and Lab, and they are aggressive chewers and want to chew on everything. I tried all kinds of teething things, as teething seemed to bother them more than any of the other four dogs I’ve had, and all were destroyed quickly, like they were treats instead of supposedly “long-lasting” chew bones. I tried these bones after I happened upon them on Amazon, and I could not be happier. My dogs contentedly gnaw on these for extended periods of time, obviously in heaven as they do so, and sometimes it’s the only way I have time to get anything done. When they were teething these definitely helped them with teething pain, and now they still want to chew on them every day. They can hold them easily and sometimes the puppies even share a bone due to the unique shape. My Golden had lots of plaque and nasty buildup on her teeth and was headed for needing dental cleanings under anesthesia, but now her teeth are sparkling white without a speck of plaque thanks to these. The bones have worn down over the course of eight weeks, but very gradually and not ever in pieces. Yes, the ends become prickly and are definitely not fun to step on, but I don’t let them chew on them outside to reduce them collecting dirt and rinse them every few days to get rid of whatever is on there. I have watched carefully for any signs of irritation in my dogs’ mouths or teeth issues, and have never seen any blood on the bones even after my dogs have determinedly chewed on them for an hour. They LOVE them, and because they are the only bones I have found that last longer than five minutes for my aggressive chewers, hold their attention for an extended period of time, and get rid of all the plaque on my older dog’s teeth, I HIGHLY recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2021
J
Verified Purchase
Jaime A.
Waukegan, US
★★★★★ 4
Long lasting
Works great they last a long time my dog love them. We have three of them. Always getting them out to play with. Great product for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026

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