GOOFIT
38mm Foam Pod Air Filter for 50cc–125cc ATV Dirt Bike Scooter Go Kart
38mm Foam Pod Air Filter for 50cc–125cc ATV Dirt Bike Scooter Go Kart
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Product Overview
This 38mm foam pod air filter is designed for small engine applications using a 38mm carburetor intake, including many 50cc, 70cc, 90cc, 110cc, and 125cc ATVs, dirt bikes, pit bikes, scooters, quads, go-karts, and mini bikes.
Built with a double-layer wire mesh filter structure and foam filtration material, this air filter helps block dust, sand, and airborne debris before they enter the engine. A clean and properly sized air filter helps the engine breathe more smoothly, supports stable combustion, and helps maintain reliable performance during daily riding or off-road use.
The filter comes with a high-strength stainless steel clamp to help secure it firmly to the carburetor intake. Red and black color options are available, but the filter body dimensions are different by color. Please compare the size, shape, and available installation space before ordering.
Color Options
| Color | Intake Size | Filter Body Size |
|---|---|---|
| Red | 38mm / 1.49" | Height: 74mm / 2.91"; Width: 94mm / 3.70"; Thickness: 11mm / 0.43" |
| Black | 38mm / 1.49" | Height: 92mm / 3.62"; Width: 96mm / 3.77" |
Important: Both colors are designed for a 38mm carburetor intake, but the red and black versions have different outer dimensions. Please check your available installation space before choosing a color.
Product Compatibility
| Vehicle / Engine Type | Fitment Notes |
| 50cc–125cc ATVs | Fits compatible 38mm carburetor intake setups |
| Dirt Bikes & Pit Bikes | Suitable for many small 4-stroke engines using 38mm intake |
| Scooters & Mopeds | Fits compatible 38mm intake connections |
| Quads | For size-matched 38mm carburetor setups |
| Go-Karts & Mini Bikes | Suitable for small engines with enough filter clearance |
Fitment is based on carburetor intake size and available space, not only on vehicle model or engine size.
Specifications
| Item | Red Version | Black Version |
| Product Type | Foam Pod Air Filter | Foam Pod Air Filter |
| Intake Inner Diameter | 38mm / 1.49" | 38mm / 1.49" |
| Height | 74mm / 2.91" | 92mm / 3.62" |
| Width | 94mm / 3.70" | 96mm / 3.77" |
| Thickness | 11mm / 0.43" | Not specified |
| Filter Structure | Double-Layer Wire Mesh Filter | Double-Layer Wire Mesh Filter |
| Clamp | Stainless Steel Clamp | Stainless Steel Clamp |
| Application | ATV, dirt bike, pit bike, scooter, go-kart | ATV, quad, dirt bike, pit bike, scooter, go-kart |
| Fitment Type | Universal Size-Based Fitment | Universal Size-Based Fitment |
| Package Includes | 1 × 38mm Red Air Filter | 1 × 38mm Black Air Filter |
Key Features
38mm Carburetor Intake Fitment
Designed for carburetor intake openings measuring approximately 38mm / 1.49". This size is commonly used on many 50cc–125cc small engine vehicles.
Double-Layer Filtration Structure
The double-layer wire mesh and foam filter design helps reduce dust, sand, and other airborne impurities from entering the engine intake system.
Helps Maintain Clean Airflow
A clean air filter allows the engine to receive sufficient intake air, which helps support stable combustion, smoother throttle response, and more consistent performance.
Stainless Steel Clamp Included
The included stainless steel clamp helps secure the filter to the carburetor intake and reduces the risk of slipping during use.
Red and Black Options Available
Choose red or black based on your preferred look and available installation space. Please note that the red and black versions have different filter body dimensions.
Installation Notes
Before installation, make sure the engine is turned off and cool. Remove the old air filter and clean the carburetor intake area if needed. Slide the rubber neck of the new air filter over the carburetor intake and tighten the stainless steel clamp securely.
Do not force the filter onto an intake that is too large or too small. An improper fit may cause air leaks, loose mounting, or poor engine performance.
Fitment Reminder
Before ordering, please check:
- Your carburetor intake diameter is 38mm / 1.49"
- Your original air filter uses a similar pod-style design
- There is enough space around the carburetor for the filter body
- The red or black version’s outer dimensions will not interfere with the frame, cover, engine parts, or suspension components
- Your vehicle does not require a closed air box system
- The product shape and mounting style match your original air filter
If your old air filter is much smaller or larger, please compare all dimensions carefully before purchase.
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Fitment FAQ
Will this part fit my specific model and year?
This air filter is not model-year specific. It fits many 50cc, 70cc, 90cc, 110cc, and 125cc ATVs, dirt bikes, pit bikes, scooters, quads, go-karts, and small engine applications that use a 38mm carburetor intake.
The most important fitment detail is the carburetor intake size, not the vehicle year. Please measure your carburetor intake and confirm it is approximately 38mm / 1.49" before ordering.
Do I need to match the OEM part number?
An OEM part number is helpful, but it is not required for this universal air filter. This product is mainly selected by intake diameter, filter shape, and available installation space.
Please compare your original air filter with these key details:
Intake inner diameter: 38mm / 1.49"
Filter style: Foam pod air filter
Filter structure: Double-layer wire mesh filter
Mounting type: Clamp-on design
Color/body size: Red and black versions have different outer dimensions
If the intake size and mounting style match your original filter, this air filter may be compatible.
What models or situations does this part not fit?
This air filter may not fit if:
Your carburetor intake is not 38mm
Your original filter uses a different mounting style
Your vehicle requires a closed air box system
There is not enough space around the carburetor
The selected color version is too large for your frame, cover, or nearby parts
Your engine requires a special OEM-style air filter
Please do not order based only on engine size or vehicle name. Different 50cc–125cc models may use different carburetor intake sizes.
What should I check before ordering?
Before ordering, please check:
Your carburetor intake diameter is approximately 38mm / 1.49"
Your original air filter uses a similar pod-style clamp-on design
There is enough clearance around the carburetor
The selected color version’s outer size will fit your installation space
Your vehicle does not require a sealed air box
The product photos and shape look similar to your original air filter
Please note that both red and black options fit a 38mm intake, but their outer dimensions are different. Choose the color only after confirming the available space.