BLADE HOLDER HUB FOR LAWN MOWER MOWERS MODELS: G48 TBQ COMFORT G48 TBR ALLROAD 4 G48 TBX ALLROAD EXA4 G48 TK ALLROAD 4 G53 TBX COMFORT G53 THX ALLROAD PLUS4 G53 TK ALLROAD EXA4 GV53 TL ALLROAD 4 INSERTION DEPTH: 43. 3 mm Shaft Ø: 22.2 mm EFCO Part No.: 122-223 Original part No.: 66.03.0256R CZ