O-RingReplacement Kit for Absolute CNC Products 'Power Pipe' Direct OEM Replacement - Fits Absolute CNC Power PipeExhaust Systems Keep your Absolute CNC Products"Power Pipe" running at peak performance with this O-Ring ReplacementKit, engineered specifically to handle the heat, pressure, and nitro fuelexposure common in high-performance RC helicopter exhaust systems. Each O-ring ismade from a high-temperature, nitro-methane-resistant compound, ensuring asecure and reliable seal between your pipe and header-even under the mostdemanding flight conditions. These are direct OEM replacements for the originalO-rings included with your Power Pipe and are ideal for routine maintenance orrestoring a worn seal. Includes: - (4)High-Temperature, Nitro-Resistant O-Rings Features: - DirectOEM replacement for O-rings used on the Absolute CNC Products Power Pipe - Formulatedto withstand extreme heat and nitro fuel exposure - Maintainsconsistent exhaust pressure and prevents power loss - Durablematerial resists cracking, swelling, or hardening over time - Convenient4-pack for multiple replacements or future maintenance