For 340 340E 345 345E 345EPA 350 350EPA 435 435E 440E 445 450 450E chain saw.
For 340 340E 345 345E 345EPA 350 350EPA 435 435E 440E 445 450 450E chain saw.
Made of high‑quality ABS material, durable and wear‑resistant, not easy to damage.
Chain saw oil piston plunger and accessory, exquisite workmanship, long‑term use.
Easy to install and remove, it is an excellent substitute for old or damaged parts.
The replacement OE number is 503 93 21 01,540057901, which has good compatibility.