Product: Threaded two-piece TC oil seal — Size 200 × 250 × 18 (TC inside diameter 200 mm) — Color: FKM Why this seal matters Provides reliable sealing where threaded housings or assemblies need a durable, replaceable seal. Two-piece threaded design simplifies installation and removal in confined or assembled equipment. Multiple material options let you choose the right balance of resistance and cost for your application. Key features and benefits TC inside diameter 200 mm: Designed to fit housings with a 200 mm ID for direct compatibility and straightforward replacement. Size 200 × 250 × 18: Overall dimensions specify outer diameter and thickness for correct fit and sealing surface contact. Threaded, two-piece construction: Facilitates secure attachment and easier maintenance compared with one-piece seals. Rubber frame oil seal: Standard rubber frame provides dependable sealing performance for general applications. Fluorine rubber (FKM) frame oil seal: Known for its resistance, offering improved durability where exposure to aggressive media or higher demands exist. Butadiene rubber oil seal: Provides effective basic sealing functionality and is suitable where standard sealing requirements apply. Color FKM as supplied: Material/color correspondence ensures you receive the fluorine rubber option when specified. Performance and compatibility Function: Prevents oil leakage and excludes contaminants across threaded joints and housings where a TC-style seal is required. Materials: Available in rubber frame, fluorine rubber (FKM), and butadiene rubber options to match environmental and chemical exposure needs. Installation: Threaded, two-piece format supports secure seating and easier service without removing connected components. Typical applications Maintenance and replacement for pumps and gearboxes with housings that accept a TC-style seal and 200 mm ID. Industrial machinery where threaded sealing solutions are required for easy disassembly during routine service. Equipment exposed to varied media where choosing the FKM option provides better resistance and longer service life. Ordering details and selection tips Confirm the TC inside diameter of 200 mm and overall size 200 × 250 × 18 to ensure correct fit. Choose material based on exposure: rubber frame for standard use, FKM (fluorine rubber) for higher resistance, or butadiene rubber for basic sealing needs. Specify the two-piece threaded configuration when ordering to receive the correct assembly for threaded housings. This oil seal maintains the original product specifications and is suited for threaded sealing applications requiring a 200 mm TC inside diameter and a 200 × 250 × 18 form factor.