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Blue Line GY6 Left Engine Case / Crankcase

Blue Line GY6 Left Engine Case / Crankcase

$89.00
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Blue Line GY6 Left Engine Case / Crankcase
100%

Blue Line GY6 Left Engine Case / Crankcase

$89.00
Part number 1100-1169

Check dimensions and compatibility before ordering.

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Description

Replace a cracked, stripped, or damaged engine block with this GY6 Left Side Crankcase (Standard). A direct OEM-spec replacement for the left half of the engine case on 125cc and 150cc GY6-based scooters, this crankcase fits the widely used 157QMJ engine family and its many variants — covering a broad range of Chinese-manufactured scooters and mopeds.

Features

  • Direct OEM-spec replacement for GY6 left engine case
  • Fits 157QMJ family and all major QMJ/QMI/QMK variants
  • Compatible with 125cc, 150cc, and 169cc standard GY6 engines
  • Broad fitment across Chinese-manufactured scooters and mopeds

Specifications

  • Application: GY6 125cc / 150cc standard engines
  • Overall Length: 20 inches
  • Weight: 5.375 lbs
  • SKU: 164-150 / 164-321
  • Origin: China

Model Fitment

Fits 157QMJ-based 125cc, 150cc, and 169cc engines with the following engine codes:

Engine Code Engine Code Engine Code Engine Code
157QMJ 161QMK 152QMI 1P61QMK
YN1P57QMJ 1P52FMI 154FMI JJ157QMJ
1P57QMJ BN157QMJ BN161QMK-A Other QMJ / QMK / QMI
Don't see your engine code? If your engine code contains "QM" or "FM", this crankcase is likely compatible with your vehicle.

California Prop 65 Warning: www.p65warnings.ca.gov

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