GY6 Intake Manifold Assembly
ITEM# TT-26718
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Description
GY6 Intake Manifold Assembly for 125cc and 150cc Engines
This intake manifold assembly links the carburetor to the cylinder head on GY6 engines. It works with both 125cc and 150cc models, so it suits a wide range of scooters. It is one of the core GY6 scooter parts that keeps air flowing properly to the engine. Everything needed for fitting, including gaskets and bolts, comes in the box.
Key Features
The manifold has a vacuum port that helps the engine run as it should. Its inner diameter is 22mm at the head end and 30mm at the carburetor mount, which gives a snug connection. Bolt holes are spaced 45mm apart, so it fits common setups without any modification.
When to Consider Replacement
Think about swapping this part if you spot any leaks or notice engine power falling off. Problems with the air intake can noticeably affect how your scooter runs. Checking the manifold on a regular basis can help you avoid bigger issues down the line.
Specifications
- Includes: Manifold tube, carb gaskets, o-ring, and bolts
- Inner Diameter (head side): 22mm
- Inner Diameter (carb mount): 30mm
- Bolt Hole Spacing: 45mm
- Fits: GY6 150cc (157QMJ) engine; 125cc and 169cc 157QMJ-based GY6 engines
Fitment
Compatible with:
- GY6 150cc (157QMJ)
- GY6 125cc and 169cc 157QMJ-based engines (engine codes 157QMJ, 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A; other QMJ, QMK, QMI)
How to choose: Find the engine code stamped on your engine case and check it against the codes above, for example 157QMJ or 161QMK.
Where it goes: part #15 on the cylinder head diagram for the GY6 150cc (157QMJ).
Also offered: Polished Intake Manifold (non-egr, 28mm) for QMI, QMJ, GY6 (non-EGR, 28mm); GY6 Engines Intake Manifold - 28mm Performance (28mm performance).
Other versions: For a 30mm high flow option covering 150cc-232cc GY6 engines, see 30mm High Flow Intake Manifold for 150cc-232cc GY6.
Shop more: GY6 Scooter Parts · Chinese Scooter Parts · Scooter Fuel System Parts · Scooter Parts
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