Description
Product Overview
The Stens carburetor spacer gasket is a precision‑engineered component designed for Honda GX series engines. Made from high‑quality ethanol‑compatible material, this black round gasket measures 3.15 x 1.7 x 0.65 inches and weighs only 0.16 ounces, offering a lightweight yet robust seal. It replaces OEM part numbers 16220‑ZA0‑701 and 16220‑ZA0‑702, ensuring exact fit and performance.
![[Product front view showing all components]](https://www.kyleshop.store/wp-content/uploads/2026/05/c12c0f11de5547f991f3db41cc1da90e.jpg)
Usage
Ideal for small engine applications such as generators, lawn mowers, and pressure washers that use Honda GX240, GX270, GX340 or GX390 models. The gasket performs best with fuel containing up to 10% ethanol, making it suitable for modern blended fuels. Install during routine maintenance or when replacing a worn gasket to restore optimal fuel delivery.
Why Choose Us
Stens is a trusted brand in automotive parts, known for rigorous quality control and reliable fitment data. Each gasket undergoes dimensional testing to meet OEM specifications, and the product carries a 1‑year warranty for peace of mind. Our 30‑day return policy ensures you can purchase with confidence.
Key Features
- Exact OEM replacement fit for Honda GX240‑GX390 engines
- Ethanol‑compatible material resists fuel degradation up to 10% ethanol
- Compact black round design provides a secure, leak‑free seal
- Lightweight construction simplifies installation and handling
- Backed by 1‑year warranty and 30‑day hassle‑free return policy
FAQ
Is this gasket compatible with fuel containing more than 10% ethanol?
No, the gasket is rated for up to 10% ethanol. Higher concentrations may affect durability.
Can I install this gasket myself?
Yes, the gasket is designed for straightforward replacement with basic hand tools and a service manual.
What is the warranty period?
Stens offers a 1‑year warranty covering manufacturing defects.
Do I need to remove the old gasket before installing?
Yes, clean the mating surfaces and ensure no residue remains for a proper seal.
Where can I find the OEM part numbers?
The gasket replaces Honda part numbers 16220‑ZA0‑701 and 16220‑ZA0‑702.




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