This Item Also Fits these models Listed Below from Polaris Fitment Chart.
2003 MSX 140 W035303CA/CB/IA/IB COMPARTMENT DOOR - W035303CA/CB/IA/IB (4981068106A03) 5434520-4442003 MSX 140 W035303CA/CB/IA/IB COMPARTMENT DOOR - W035303CA/CB/IA/IB (4981068106A03) 5434520-307
2004 MSX 140 W045303CA/IA COMPARTMENT DOOR - W045303CA/IA (4990539053A03) 5434520-445
2004 MSX 110 W045304CA COMPARTMENT DOOR - W045304CA/IA/CB/IB/CC/IC (4990559055A03) 5434520-465
2004 MSX 150 W045305CA COMPARTMENT DOOR - W045305CA/IA/CB/IB/IE/CC/IC/CD/ID/IF (4990579057A03) 5434520-445
2004 MSX 150 W045305CA COMPARTMENT DOOR - W045305CA/IA/CB/IB/IE/CC/IC/CD/ID/IF (4990579057A03) 5434520-444
2004 MSX 150 W045305CA COMPARTMENT DOOR - W045305CA/IA/CB/IB/IE/CC/IC/CD/ID/IF (4990579057A03) 5434520-441
2004 MSX 110 W045304CA COMPARTMENT DOOR - W045304CA/IA/CB/IB/CC/IC (4990559055A03) 5434520-442
2004 MSX 110 W045304CA COMPARTMENT DOOR - W045304CA/IA/CB/IB/CC/IC (4990559055A03) 5434520-443
2004 MSX 150 W045305CA COMPARTMENT DOOR - W045305CA/IA/CB/IB/IE/CC/IC/CD/ID/IF (4990579057A03) 5434520-1093