The 173F/177F Piston Kit is a key combustion component for 173F/177F small engines (generators/power tools), made of aluminum alloy, metal and rubber. The piston fits the cylinder bore; rings seal combustion pressure; the pin connects to the rod. It replaces worn pistons (causing low compression), fits 173F/177F specs precisely. Install by fitting rings/pin to the piston and inserting into the cylinder—aluminum alloy’s heat resistance ensures stable combustion.

 FAQ 

Q1: Do you accept OEM/ODM?
We provide OEM brand labeling service and ODM customized appearance adjustment solutions.
Q2:How will you ship my goods?
Three shipping choices: international courier, air shipment and sea freight containers.
Q3:What's your delivery time?
Generally, shipment will be arranged within 15 days after payment transfer. We balance quick delivery and consistent product quality.
Q4:Do you test all your goods before delivery?
Thorough individual testing is conducted on every product before final shipment packaging.
Q5:How does your factory do regarding quality control?
Multiple quality inspection stations are set up during production and packaging processes.