ORIGINAL MULCHING lawn mower blade CASTELGARDEN - GGP - STIGA - ALPINA for models: B 445 T BL 440 SB CG 347 TRG CMI 44 BA CMI 45 B CMI 46 B COLLECTOR 45 COLLECTOR 45 COMBI COLLECTOR 46 COLLECTOR 46 S COMBI COLLECTOR 46 B ES 460 TR ES 464 B ES 464 TR ES 500 TR ESL 460 TR ESL 464 TR EU 460 EU 464 TR EU 534 B EURO 45 FL 44 LMG H 47 G HP 454 HP 180 HP 183 HP 184 HP 185 HP 45 HP 454 HP 46 HP 474 NG 460 NG 464 PFMB 44 Length 440 mm Centre hole diameter: 9.5 mm Side hole diameter: 10.5 mm Side hole spacing: 52 mm Part No.: 150537 Original part No.: 181004121/0 - 1111-9116-01 SM