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168F 188F Idle Plastic Hole GX160 GX200 GX390 GX420 Repair Kit

This 168F/188F Idle Plastic Hole is an adjustment part for 168F engines. It controls air intake at idle, maintaining stable low-speed operation.

Material:	Plastic
Color:	As picture
Size:	Standard size
Quality:	High quality
Availability:



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Model:
168F/188F Idle Plastic Hole
Brand:
Huage

Product Description

Name	Idle Plastic Hole	Place of origin	Fujian.China
Model	168F/188F Idle Plastic Hole	Quality	High Quality
Material	Plastic	Features (Applicable)	168F/188F
Color	As picture	MOQ	50PCS
Size	Standard size	OEM	Acceptable

The 168F Idle Plastic Hole is a key idle adjustment component for 168F small engines (generators, power tools). Made of heat-resistant plastic with rubber seals, it’s installed in the carburetor’s idle air circuit.Its key functions include:

Idle Air Control: Regulates the amount of air entering the carburetor at idle, matching fuel supply to maintain stable low-speed operation.
Seal Protection: The rubber O-rings prevent air leaks, ensuring precise air-fuel ratio at idle.
Idle Stability: Eliminates idle fluctuations or stalling by controlling consistent air intake.

Designed to match 168F carburetor specifications, it replaces worn/damaged holes (which cause unstable idle, stalling). Installation requires inserting it into the carburetor’s idle port and securing the seals. The heat-resistant plastic withstands carburetor temperatures, ensuring long-term performance.

146、168、188怠速塑料孔垫圈 (2) 146、168、188怠速塑料孔垫圈 (5) 146、168、188怠速塑料孔垫圈 (4)

FAQ

Q1: Do you accept OEM/ODM?
Our factory warmly receives all OEM and ODM custom order inquiries.
Q2:How will you ship my goods?
Three shipping methods for your selection: courier express, air freight and ocean cargo delivery.
Q3:What's your delivery time?
Generally speaking, we finish all shipments within 15 days after payment confirmation. We rush production to deliver goods early with quality fully secured.
Q4:Do you test all your goods before delivery?
No product can be shipped without passing full pre-shipment quality testing.
Q5:How does your factory do regarding quality control?
Strict QC inspection is carried out starting from raw material input to finished packaging.