Product Details
Description
Universal Parts GY6B Intake Manifold is a replacement intake manifold assembly for compatible 139QMB scooter engines.
Key Details
- 165-34
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Code: 139QMB
- Fitment Notes: Universal Fit
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6 × 4 × 2.1 in |
Connects the carburetor to the cylinder head.
Tip: This is a common failure part because it is the only mounting point for the carburetor and because of the material it's made from. Please be sure to always check your stock intake manifold for dry rot, rips and tears before riding.
- Inner Diameter (carb mount side): 23mm
- Bolt Hole Spacing: 45mm




