GY6 Rear Shock Engine Mount Bushing
ITEM# TT-26883
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Description
GY6 Rear Shock Mount Bushing for 125cc to 150cc Engines
This bushing is made for the rear shock mount on GY6 engines in the 125cc to 150cc range. It sits at the upper rear of the left half of the crankcase. Among GY6 scooter parts, it helps keep the engine steady and working properly. This replacement piece is intended to sit firmly in place and keep your scooter running reliably.
Role and Why It Matters
The rear shock mount bushing acts as a buffer between the engine case and the frame, which cuts down on vibration and wear elsewhere. As it ages, the bushing can wear down or crack, which may lead to more vibration and possible engine misalignment. Swapping it out is a simple repair that can help keep things running as they should.
Measurements for a Correct Fit
For compatibility, this bushing has an inside diameter of 8mm, an outside diameter of 20mm, and a height of 19mm. These measurements matter for a tight fit inside the engine assembly. Correct alignment is needed for the scooter to run properly, so this bushing is an important item to check during routine maintenance.
Specifications
- Inner Diameter: 8mm
- Outer Diameter: 20mm
- Height: 19mm
- OEM Part Number: 157QMJ, 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A
- Fits: GY6 150cc (157QMJ) engines and related 125cc/150cc/169cc QM/FM-code engines
Fitment
Fits:
- GY6 150cc (157QMJ) (top rear of left crankcase, rear shock mount)
- GY6 125cc and 169cc 157QMJ-based engines with codes 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A, and other QMJ/QMK/QMI codes
How to choose: Compare the engine code cast or stamped on your crankcase with the OEM part numbers above. Any engine code that includes QM or FM is listed as compatible.
Where it goes: part #5 on the crankcase diagram for the GY6 150cc (157QMJ).
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