Product Overview

- Kisankraft (manufactured by Tianjin Stable Technology Co., Ltd.) diaphragm carburetor for gasoline garden machines.

- Designed to fit Husqvarna 443R adjustable brush cutter and similar 2‑stroke engines.

- Made from aluminum alloy and produced under ISO9001 / TS16949 quality management with large-scale, wholesale production capacity.

Product Features

- Diaphragm carburetor construction with high-quality components: diaphragms, valve seat, gaskets, O‑rings, inlet needle check valve and fuel filter screen.

- Adjustable low/high/idle controls and a patented easy‑to‑adjust idle speed pin for on‑the‑fly tuning.

- Improved seals and upgraded O‑ring for dustproofing and easier starts.

- Fuel‑saving oil supply design (claimed >25% fuel saving vs. conventional units).

- Fully tested before delivery; OEM/ODM and logo printing available.

Product Value

- Restores or improves engine performance and fuel/air mixture consistency for smoother running and reduced emissions.

- Increases engine reliability and service life through better sealing and durable materials.

- Cost-effective wholesale supply suitable for replacement parts, repair shops, and OEM sourcing.

- Readily available at scale due to large annual production capacity, reducing lead times for bulk orders.

Product Advantages

- Manufacturer strengths: 15+ years in carburetor production, 10 assembly lines, ~3 million units annual capacity.

- Quality systems and controls: ISO9001 and TS16949 practices, strict process control and 100% testing before shipment.

- Technical advantages: parts comparable to known standards (e.g., pump diaphragm similar to Walbro), professional R&D and engineering team, patented idle adjust, and demonstrable fuel savings.

- After‑sales flexibility: sample availability, customizable branding, and standard export packaging.

Application Scenarios

- Direct replacement or upgrade for Husqvarna 443R brush cutters.

- Suitable for other small gasoline engines such as chainsaws, hedge trimmers, brush cutters, cutting saws, sprayers, breakers and model engines.

- Ideal for garden equipment repair shops, OEM/aftermarket suppliers, agricultural and landscaping service fleets, and wholesale distributors.