NCY 27mm Copper Exhaust Gasket - GY6 125cc-232cc

Eliminate exhaust leaks and restore backpressure with the NCY 27mm Exhaust Gasket . Unlike standard fiber gaskets that can degrade and "blow out" under high heat, this reinforced metal gasket is engineered to withstand the extreme temperatures and vibrations of high-performance GY6 engines. Technical Specifications Inner Diameter (ID): 27mm Bolt-to-Bolt Spacing: Adjustable 45mm – 51mm Material: Multi-layer Steel (MLS) for superior compression and sealing. Quantity: Sold individually. Engine & Model Compatibility This gasket is a universal fit for 125cc, 150cc, and 169cc 4-stroke GY6 engines. It is a direct replacement for engines with the following codes: Engine Codes Popular Brands 157QMJ, 161QMK, 152QMI, 1P61QMK Wolf, Icebear, Jonway, Tao Motors YN1P57QMJ, BN157QMJ, BN161QMK-A Genuine (Buddy 125/150), Bintelli, SSR Other "QM" or "FM" Series Vitacci, HHH, Peace Sports, Puma Mechanic's Note: If your scooter has become louder or you notice black soot around the exhaust port, your gasket has failed. When installing, ensure the exhaust studs are clean and torqued evenly. For high-performance exhausts, we recommend checking the nut torque after the first 50 miles of heat-cycling. SKU: 0500-1008 | Manufacturer: NCY This product is intended for off-road use only. This product is not intended for use on public roads or land. This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing. *Performance upgrades are considered racing parts and are not covered by warranty.