--- product_id: 406326513 title: "Ruma Adjustable GX390 Carburetor kit for Honda GX390 GX340 11HP 13HP Engine" brand: "ruma" price: "233.32 DT" currency: TND in_stock: true category: "Ruma" url: https://www.desertcart.tn/products/406326513-ruma-adjustable-gx390-carburetor-kit-for-honda-gx390-gx340-11hp store_origin: TN region: Tunisia --- # Sediment bowl for superior fuel filtration Adjustable idle speed for peak engine tuning Complete kit with spark plug, gaskets & more Ruma Adjustable GX390 Carburetor kit for Honda GX390 GX340 11HP 13HP Engine **Brand:** ruma **Price:** 233.32 DT **Availability:** ✅ In Stock ## Summary > ⚡ Tune up like a pro — power, precision, and performance in one kit! ## Quick Answers - **What is this?** Ruma Adjustable GX390 Carburetor kit for Honda GX390 GX340 11HP 13HP Engine by ruma - **How much does it cost?** 233.32 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/406326513-ruma-adjustable-gx390-carburetor-kit-for-honda-gx390-gx340-11hp) ## Best For - ruma enthusiasts ## Why This Product - Trusted ruma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad Compatibility:** Fits Honda GX390, GX340, GX420 engines & clones powering pressure washers, pumps, and more. - • **Extended Engine Life:** Built-in sediment bowl traps impurities, protecting your carburetor and boosting longevity. - • **Trusted Quality & Fit:** Direct OEM replacement with 1-year warranty and 4.7-star rating from 363+ pros. - • **Precision Engine Tuning:** Fine-tune idle speed effortlessly for smooth, optimized performance. - • **All-in-One Replacement Kit:** Includes carburetor, spark plug, air filter, fuel lines & mounting hardware—ready to install. ## Overview The Ruma Adjustable GX390 Carburetor Kit is a premium, direct replacement for Honda GX390, GX340, and GX420 engines. This all-inclusive kit features an adjustable carburetor for precise idle control, a sediment bowl for enhanced fuel filtration, and comprehensive components including spark plug, air filter, fuel lines, and mounting hardware. Compatible with a wide range of power equipment like pressure washers and water pumps, it ensures reliable, long-lasting engine performance backed by a 1-year warranty and stellar customer reviews. ## Description This GX340 carb kit contains carburetor for Honda GX390 GX340 engine, spark plug, air filter, on off stop switch, gasket sets, fuel line, fuel joint, fuel tank cap, insulator, mounting nuts for carburetor(2pcs), muffler(5pcs). It fits Honda GX 340 GX 390 GX 420 GX340U1 GX340R1 GX340K1 GX390T GX340T GX390T1 GX340T1 GX390UT2 GX340UT2 GX390RT2 GX390T2 GX390T2X GX390UT2X GX340RT2 GX340T2 GX340T2X GX340UT2X and more 337cm3 338cm3 340cm3 389cm3 390cm3 420cm3 engine, water pump,pressure washer,compressor,log splitter, chipper shredder and other equipment. It is high quality replacement for 13 horsepower Honda carburetor and 11 horses power honda carburetor kit, Honda 13 hp carburetor Honda 11 hp carburetor, Honda 13 hp carb Honda 11 hp carb,Honda 390 carburetor, Honda 340 carburetor, Honda 11.0 carburetor, Honda 13.0 carburetor, honda 13 hp carb, honda 11 hp carb, Honda GX420 carburetor,honda gx340 11 hp carburetor,honda gx340 11hp carburetor,honda gx390 13 hp carburetor ## Features - Adjustable Carburetor kit with a variety of useful item: This adjustable GX390 carburetor allows you to fine-tune the idle speed based on the engine's condition, ensuring optimal performance and smooth operation. Designed as a direct replacement for Honda GX 390 carburetor kit, Honda GX340 carburetor kit. It's a complete Honda GX 390 carb kit which contains spark plug,spacer,or insulator air filter, on off stop switch, gasket sets for carburetor and muffler, fuel line, fuel joint, fuel line clips(2pcs), fuel tank cap, mounting nuts for carburetor(2pcs), muffler(5pcs) - Direct Replacement for Multiple Honda Models: Replaces Honda GX340 carburetor kit,Honda GX390 carburetor kit, Honda GX420 carburetor kit for Honda 11 hp 13 hp 16 hp 337cc 338cc 389cc 390cc 420cc OHV engine.Replaces Honda carburetor 16100-ZH8-W61 16100-ZF6-V01,16100-ZF6-V51,16100-ZF6-V00,16100-ZF6-v21,16100-ZF2-V00,16100-ZF2-V01,16100-Z5T-901,16100-ZE3-D02,16100-ZE3-D52,16100-ZE3-V01,16100-ZE3-814,16100-ZE3-W32,16100-Z5T-922, 16100Z5T901 - Wide Compatibility: Replaces Honda GX 390 carburetor kit,Honda GX 340 carburetor kit fits water pump WT40 WT40X WT40XK1 WT40XK2 WT40XK3, Simpson Dewalt Ex-cell 3700 psi 3800 psi 4200 psi 4400 psi pressure washer powered by Honda 390GX 340GX engine, like PS4240 PS4240H ALH4240 60456 60205 61028 61030 65206 65209 DXPW4440 DH4240B ZR3700 and many more powered by Honda 390,Honda 340 and Honda 420 engines & Clone. - Enhanced Filtration: The adjustable GX390 has a sediment bowl which plays a critical role in capturing and collecting impurities, dirt, and sediments from the gasoline. It is essential for extending the carburetor's life, and ensuring the engine runs efficiently over time. In contrast, most aftermarket carburetors eliminate the sediment bowl to reduce costs, resulting in a shorter lifespan. The difference is clearly visible at the bottom of the fuel shut-off valve. If you want a carburetor that lasts longer and performs better, this one is an ideal solution. - Replaces Honda 11hp carburetor and Honda 13hp carburetor for 338cc 340cc 389cc 390cc 420cc engine & clone. This is one of the best Honda 390GX carburetor replacement and Honda 340GX carburetor replacement.The experiences of previous customers affirm this. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098MDWTKY | | Best Sellers Rank | #13,357 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Lawn Mower Tune Up Kits | | Brand Name | Ruma | | Compatible with Vehicle Type | Honda GX390 GX340 engine and power equipment | | Customer Reviews | 4.7 4.7 out of 5 stars (363) | | Exterior Finish | Aluminum | | Fuel Type | Gasoline | | Included Components | Carburetor, air filter, insulator, spark plug,fuel line, fuel joint, gaskets, hardware and more | | Item Dimensions D x W x H | 3.9"D x 3.9"W x 6.2"H | | Item Highlight | Complete GX 340 GX 390 Carburetor Kit for Honda GX 390,GX 340,GX420, 389cc,338cc,420cc Engines/Clone, Pressure Washer & More | | Item Weight | 1.4 pounds | | Manufacturer | Ruma | | Manufacturer Part Number | HD403 | | Manufacturer Warranty Description | 1 year | | Model Number | HD403 | | Number of Items | 1 | | OEM Equivalent Part Number | 16100-ZH8-W61 16100-ZF6-V01 16100-ZF6-V00,16100-ZF2-V00,16100-ZF2-V01, 16100-Z5T-901,16100-Z5T-922 | | Recommended Uses For Product | Fits Honda GX390 GX340 GX420 engine, pressure washer, water pump and other application | | Specific Uses For Product | Fits Honda GX390 GX340 engine and power equipment | | UPC | 747492774414 | | Unit Count | 1 Count | ## Product Details - **Brand:** Ruma - **Fuel Type:** Gasoline - **Recommended Uses For Product:** Fits Honda GX390 GX340 GX420 engine, pressure washer, water pump and other application - **Specific Uses For Product:** Fits Honda GX390 GX340 engine and power equipment - **Vehicle Service Type:** Honda GX390 GX340 engine and power equipment ## Images ![Ruma Adjustable GX390 Carburetor kit for Honda GX390 GX340 11HP 13HP Engine - Image 1](https://m.media-amazon.com/images/I/71r4xkfWr5L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Ruma Adjustable Carburetor Air filter Kit for Honda GX340 GX390 GX420 11HP 13HP 16HP Engine Harbor Freight Predator 420cc Engine and Power Equipment - Ruma Fuel Tank Kit for Honda GX340 GX390 GX240 GX270 Harbor Freight 420cc Generac Champion 389cc 420cc 439cc Engine Pressure Washer Water Pump Compressor - Ruma Muffler Kit for Honda GX340 GX390 GX420 11HP 13HP 16HP Harbor Freight 420 Engine Water Pump Snowblower Pressure Washer with Manifold/Exhaust Pipe 2 Gasket 5 Mounting Nuts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/406326513-ruma-adjustable-gx390-carburetor-kit-for-honda-gx390-gx340-11hp](https://www.desertcart.tn/products/406326513-ruma-adjustable-gx390-carburetor-kit-for-honda-gx390-gx340-11hp) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-24*