Industrial 1673-117 Airbox Base Assembly Module

The TigerShark 1673-117 Airbox Base is the OEM lower housing of the airbox assembly for TigerShark personal watercraft equipped with 770cc two-stroke engines. It supports the flame arrestor and airbox cover while directing clean intake air to the carburetors, helping reduce water and debris ingestion to promote consistent engine performance and reliable fuel-air delivery. Manufactured to OEM specifications, this bolt-on component is commonly replaced during engine restoration, intake system repairs, or airbox assembly replacement. Applications include TigerShark Monte Carlo 770, Daytona, TS, TSR models (model dependent) that use the corresponding OEM intake system. Technical specifications include Manufacturer Part Number 1673-117, Manufacturer TigerShark / Arctic Cat, Product Type Airbox Base, Engine Compatibility TigerShark 770cc Two-Stroke Engines (Model Dependent), and it functions as the OEM Airbox Lower Housing to support the airbox assembly and direct intake air to the carburetors. It uses OEM-spec flame arrestor compatibility and is constructed from molded high-strength polymer. Mounting Style is Bolt-On OEM Configuration with Direct OEM Replacement installation. Watercraft compatibility covers the Monte Carlo, Daytona, TS, and TSR models (model dependent), and it is designed to be used with related components such as the airbox cover, flame arrestor, carburetors, intake boots, air filter components, and mounting hardware. Status: OEM / Legacy Replacement Part, with common replacements including OEM TigerShark Airbox Assembly, aftermarket OEM-equivalent Airbox Base, or used OEM TigerShark Airbox Housing Assembly.