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Carburetor HYQ‑R420D Aftermarket Replacement Part Fits Rato 420 R420D 420CC 15HP Gas Engine
Part Number / SKU：CARB
OEM Reference：HYQ‑R420D
Fit Engine：Rato 420, R420D (420CC 15HP Gas Engine)
Item Name：Engine Carburetor / Carb
100% brand new aftermarket carburetor, part #HYQ‑R420D. Exact replacement for Rato 420 and R420D 420CC 15HP gasoline engine. Precise fuel‑air mixing, direct‑fit installation, restore reliable engine startup and stable idling performance.
Application Scenarios: Perfect for generators, water pumps, mini excavators and outdoor power equipment driven by Rato 420 / R420D engines. Solve common issues such as hard starting, rough idle, engine surging and power loss caused by worn or clogged original carburetor.
Features & Advantages
- Exact Aftermarket Match：Manufactured to match original specs, direct replacement for HYQ‑R420D carburetor, no modification required.
- Precision Fuel‑air Mixing：Optimized jet structure delivers stable fuel supply, ensures smooth startup, steady idle and normal power output.
- Heavy‑Duty Cast‑Aluminum Body：Corrosion‑resistant cast aluminum housing, anti‑vibration, long service life for harsh outdoor working environment.
- Pre‑Assembled Complete Unit：Fully assembled carburetor, ready for installation. Effectively fix stalling, sputtering and poor acceleration faults.
- Cost‑Effective Repair Solution：Affordable aftermarket repair part to bring your Rato 420 series engine back to normal working condition.
Technical Specifications Compatible SKU CARB Part Reference No. HYQ‑R420D Fits Engine Rato 420, R420D Displacement 420CC / 15HP Material High‑strength cast aluminum Condition 100% Brand New Aftermarket Part Installation Direct replacement Why Choose This Carburetor
This HYQ‑R420D carburetor is a cost‑saving aftermarket repair part specially built for Rato 420 and R420D 420CC engines. It fixes starting failure, unstable idling and insufficient power due to aging or blocked original carburetor. Robust aluminum structure stands vibration and corrosion for long‑time running on generators, pumps and construction power equipment.
Warranty
1 Year Warranty Offered.
We pride ourselves on our customer service. In the unlikely event that you encounter any issues, please feel free to contact us to resolve the problem before leaving negative response. Thank you for your understanding.
Shipping
Orders will be shipped within 3 working days upon payment. Delivery normally takes around 10 working days to your location.
Local pickup is available. Extra discounts can be offered for bulk orders. Please email us for more details.
Important Notes
Please confirm your engine model Rato 420 / R420D before purchase to avoid ordering errors.
Basic adjustment may be needed after installation. Professional installation is recommended.
If tracking shows delivered but you have not received the parcel, please contact us via messages.
On Aug 20, 2026 at 20:40:37 PDT, seller added the following information:
