163447-0 supersedes older part numbers: 5236503900, 320163447

Genuine Makita 163447-0 — Gasoline (fuel) filter designed to restore reliable fuel flow in Makita handheld garden engines. This compact in‑tank filter attaches to the fuel pickup hose and traps fine debris and varnish that cause hard starting, poor idling and clogged carburetors, so your tool runs smoothly after a simple swap.

Fits (examples) — commonly used in Makita hedge trimmers and small engine machines such as EH561, EH450, EH620, EH760, EM4251 and many RBC series models (RBC201, RBC221, RBC230, RBC251, RBC260, RBC310, RBC311, RBC321). Refer to your parts diagram, but these model examples reflect typical compatibility.

Part details — original Makita in‑tank gasoline filter (sometimes listed as BHX2500 or cross‑referenced to numbers like 320‑163‑447). It replaces older reference numbers such as 501‑65039‑00 and 523‑65039‑00.

Quick install notes — fuel should be drained or the tank relieved, then remove the old filter from the pickup hose and push the new filter onto the line; basic pliers and a few minutes are usually all that’s needed. This is one of the Makita parts you’ll reach for when cleaning up fuel delivery problems in small engines, and it’s a small, direct repair using standard power tool parts.

Purchase this genuine Makita replacement if your machine shows fuel‑starved symptoms — it’s a low‑cost, high‑impact part that prevents carburetor damage and keeps your engine starting and idling as intended.

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