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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Kawasaki MUFFLER ASSY310780-1400AReplace your damaged or rusted muffler with this OEM Kawasaki assembly for restored performance, legal noise levels and safe exhaust routing. Compatibility FH series (verify your model number before purchasing) FX series FR series FS series Important: Always verify your exact engine model number and serial number before purchasing. Kawasaki engine series share many part numbers but not all parts are interchangeable between variants. Part Details OEM
Replace your damaged or rusted muffler with this OEM Kawasaki assembly for restored performance, legal noise levels and safe exhaust routing.
✅ Compatibility
- FH series (verify your model number before purchasing)
- FX series
- FR series
- FS series
⚠️ Important: Always verify your exact engine model number and serial number before purchasing. Kawasaki engine series share many part numbers but not all parts are interchangeable between variants.
🛠️ Part Details
- OEM Part Number: 310780-1400A
- Supersedes / Replaces: 4906921639X
- Brand: Kawasaki — Genuine OEM
- Type: Original Equipment Manufacturer (OEM) replacement
⭐ Key Features
- Complete assembly ready to install — no modifications needed
- OEM back-pressure rating maintains correct engine breathing
- Heavy-duty construction for extended service life in outdoor conditions
- Mounting hardware included in most applications
- Spark arrester integrated where required by engine specification
🔧 What Problem This Solves
- Loud exhaust indicating cracks, rust or failed welds
- Exhaust leaks near the engine causing heat damage to surrounding parts
- Reduced engine power from exhaust restriction
📏 Specifications
- Part Name: Muffler Assembly
- Material: High-temperature steel construction
- Manufacturer: Kawasaki
- Condition: New — Genuine OEM
🔨 Installation
- Difficulty: Moderate
- Tools Required: Socket set (10–14mm), Torque wrench, Penetrating oil, Safety gloves
- Estimated Time: 20–40 minutes
- Tip: Always consult your Kawasaki engine service manual for torque specifications and step-by-step procedures.
💪 Why Choose This Part
Genuine Kawasaki exhaust components handle commercial duty cycles far better than aftermarket alternatives.
🛒 Order With Confidence
✓ Genuine OEM — Guaranteed Fit — This is a genuine Kawasaki OEM part backed by the manufacturer's quality guarantee. If you have any questions about compatibility, provide your engine model and serial number and our team will confirm fitment before you purchase.
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
4.4 ★★★★★
Based on 461 reviews
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Product Reviews
★★★★★ 4
It’s possessed
Color: Coral Pink
My kitchen theme is pink and this was a perfect addition! Until it wasn’t! Fully charged it, and placed it in its holder ready for use the next morning. From my living room I heard a noise but of course blamed it on Rita (my cat). The next morning I go to make my coffee and the device is knocked over on the counter and of course.. poor Rita! The device worked fine, didn’t send my coffee into a tornado like some do, rinsed and placed in holder. Relaxing and enjoying my morning coffee and all of a sudden this noise happens again and I see the device is on and actively spinning in the holder!!! What the energy? I run to turn it off but it stopped before I can get there. Ok, let’s not panic. Next morning? Device is dead. So I recharge, and lay it on the counter buttons up. Later that night minding my own business, the device is now rattling across the counter!!! Ran over to it, pushed the buttons and it won’t stop! After about 45 seconds it stopped. I recharge again because it died, and the sad thing is still asystolic.. (no pulse), dead, gone. What the??? So I don’t know what to tell you! It looks pretty!
Updated: The company reached out to me and I received a replacement within 2-3 weeks. The new one is not possessed or dancing across the counter. Good power, 3 speeds, 2 attachments (which I seem to use without the power - such as mixing spices). Thank you for standing behind your product in a volatile economic time.
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Reviewed in the United States on January 21, 2024
★★★★★ 5
Best frother!
Color: Ultra Violet, Color: Ultra Violet
Amazing customer service! I purchased this frother earlier this year and started using it for my morning coffee. It was amazing and froth up my creamer in no time. All three settings have their own amount of power. So I was very impressed with the speed. The froth texture is heavenly. After using the frother it is very easy to rinse the piece you used. I just rinse it and place it back in its stand. I think it’s very well worth its money. Unfortunately after 4 months the machine would not charge properly so I reached out to the company and within 24 hours, they replied and sent me a replacement. I didn’t pay much attention to the fact it had a 2 yr warranty! So grateful! Thank you so much for your help!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Powerful frother and g4ea
Color: Vivid Red
I love this frother, I bought one for myself and 2 others as gifts! It is super powerful, just the first speed is usually what I use for a cup of tea or coffee, the faster speeds work great for frother hot cocoa when I make a couple cups worth on the stove top. My frother attachment did crack at the top several months after purchase but the company immediately sent me a replacement piece which has been going strong for over a month now. Great handheld frother and company that stands by their products!
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Reviewed in the United States on May 13, 2026
★★★★★ 4
First one failed quickly, warranty replacement working great
Color: Turquoise Green
Absolutely loved this for the two months it worked but it completely stopped working after only 2 months.
Update: I couldn’t decide on stars. The company honored the warranty and sent me a replacement. So far it is working great and I love it like my first one. Hopefully it will last. If it also fails quickly I’ll update again and take off stars. If it lasts I’ll increase stars because I really do love this. It works far better than any other one I’ve owned, it’s a nice light weight, comfortable to hold, has strong power, holds a charge well, has three speed options, and has a stand. I’ve tried multiple frothers. This one is by far the best one yet with best design and features.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
I love this milk frother, a must have for coffee lovers!
Color: Silver
I absolutely love this Bonsenkitchen milk frother! It creates the perfect foam in seconds and my coffee has never tasted so good. The rechargeable feature is so convenient and I love that it comes with a stand to keep it organized on my counter. It is easy to use, easy to clean and works perfectly every single time. If you love coffee at home this frother is a game changer, it makes you feel like you are at a coffee shop without spending a fortune. Highly recommend!
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Reviewed in the United States on May 24, 2026
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