GY6 Crank Case Cover Right (125-150cc)

Right Side Crankcase Cover for GY6 125cc and 150cc Engines

This right-hand crankcase cover suits GY6 4T engines in the 125cc and 150cc range, among them the GY6B 4T ZNEN variants. Keeping the engine sealed and well protected depends on this piece. You can find it alongside other GY6 scooter parts, and it guards the inner engine components so the unit runs as it should. For anyone repairing or upgrading a scooter, it is a useful part to have on hand.

Engine Compatibility

This cover works with a range of engine codes built on the 157QMJ design. Examples include 157QMJ, 161QMK, and 152QMI, plus several others. When the engine code contains "QM" or "FM," the part will very likely match your scooter. That wide range of matches makes it a dependable pick for many owners.

Installation Information

Swapping this cover out is a simple job. Let the engine cool completely before you begin any work on it. The part is made to sit accurately, which helps a home mechanic get a cleaner fit. Checking the cover from time to time can catch small problems early and help the engine last longer.

Specifications

• Size: Approximately 8.5 Inches in Length
• Position: Right Side
• Fits: GY6 150cc (157QMJ) 4T engines, right-side crankcase cover

Fitment

Fits:

• GY6 150cc (157QMJ) 4T engine
• GY6 125cc and 150cc 4T engines with 157QMJ-based codes (157QMJ, 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, BN161QMK-A)
• GY6B 150cc 4T ZNEN engine
• Other QMJ, QMK and QMI codes (engine code containing QM or FM)

How to choose: Compare the engine code stamped on your engine case with the codes above. Any code that includes QM or FM is covered.

Where it goes: part #1 on the rh crankcase cover diagram for the GY6 150cc (157QMJ).

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