GROMMET

The S2319-20 is a genuine Textron Aviation grommet that seals a joint or opening against air, fluid, or contamination. It is applicable to the Citation CJ1 or CJ1+, Citation X, Citation X+, SkyCourier, and Skyhawk. It carries an export classification of ECCN EAR99, weighs 0.01 lbs, and measures 0.63 (L) x 0.63 (W) x 0.19 (H) in. Supplied directly by Textron Aviation as an original-equipment (OEM) part, the S2319-20 meets the manufacturer's specification and keeps the aircraft configuration-correct, with clean traceability in the maintenance records. Across the Cessna Citation, SkyCourier, and Skyhawk fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct. Sealing components are sized and compounded for the fluids, temperatures, and pressures they contain, so the exact specified part maintains a tight joint. Fitting the correct factory part the first time avoids the rework, removal, and re-inspection that an incorrect or unapproved part can trigger. Because aircraft parts are governed by strict airworthiness and traceability rules, fitting the OEM part rather than an unapproved equivalent keeps the installation eligible and the aircraft's records clean. Built by Textron Aviation, whose Cessna line was founded in Wichita, Kansas in 1927 and joined Textron in 1992, this part carries one of general aviation's most storied names. The Citation family is the best-selling line of business jets ever built, and more than 7,500 have been delivered worldwide. To check availability, request a quote for S2319-20 or browse more Cessna Citation, SkyCourier, and Skyhawk parts on Flying411.