NCY Oil Decompression Tube; Genuine,/GY6

NCY Oil Decompression Tube; Genuine,/GY6

$19.99
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This NCY Oil Decompression Tube for Genuine scooters and other bikes with GY6 engines replaces your current dipstick and allows for the release of excess crank case pressure. We recommend installing this decompression tube with any cylinder kit. Specifications: Oil and fuel resistant (27" long, inner diameter: 12mm, outer diameter: 18mm) Aluminum filler cap/tube adaptor: 17mm (thread size: 18mm) Aluminum tube end cap: 12.66mm White zip tie Stainless steel hose clamps Compatibility: Genuine scooters Scooters with GY6 engines   139QMB-based 50cc / 80cc engines with the following engine codes: 139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB BN139QMB 147QMD Other QMA models Other QMB models   157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models   Don't see your engine listed? If the engine code inc

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