Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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For more information, visit www.P65Warnings.ca.gov.
This assembled GX340 cylinder head kit fits Honda GX340 GX390 GX390T GX340T GX390UT2 GX340UT2 11 horsepower 13 horses power 15 horse power 337cm3 338cm3 340cm3 389cm3 390cm3 engine and power equipment with GX 340 GX 390 11 horsepower 13 horses power engine. It contains all parts you need, including Honda GX390 GX340 cylinder head,valve cover, valves,valve spring,spark plug,insulator, head gasket, valve cover gasket, carburetor gasket set, muffler gasket, all bolts and nuts and others as picture.It is a complete Honda GX390 GX340 cylinder head assembly.
This cylinder head kit is a decent option for my Honda GX390. It took a bit longer to install than I expected because the instructions weren't super clear. Once I figured it out, it worked well and has been running smoothly since then. Just be patient with the setup!
R
Raj Patel
Works like a charm!
Really impressed with this cylinder head kit. It’s compatible with both my GX340 and GX390 engines which was a big plus. It’s durable, and I noticed increased power in my equipment after installation. Highly satisfied with this purchase!
L
Lena Schmidt
Arrived damaged, needs better packaging
Unfortunately, my cylinder head kit arrived with some minor damage. It seems like it could’ve used better packaging during shipping. I hope I can still use it, but I’m disappointed. I’ll try to make it work, but just be cautious if you order!
C
Carlos Mendoza
Solid Replacement for My GX340
I bought this assembled cylinder head kit for my Honda GX340 engine, and it works great! Installation was pretty straightforward, and it fits perfectly. I’m back to mowing my lawn without any issues now, thanks to this replacement.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.