KM103- Komatsu D40, D41, D45, D50, D53 Top Roller Assembly

Fits D40A, D40A-3, D40P, D40P-3, D40PL, D40PL-3, D40PLL, D40PLL-3, D41A-3, D41E-3, D41P-3, D45A, D45E, D45P, D45S, D50A-16, D50A-17, D50F-16, D50F-17, D50P-16, D50P-17, D50PL-16, D50PL-17, D50S-16, D53A-16, D53A-17, D53P-16, D53P-17, D53S-16, D53S-17, D58E, D58P, D63E

OEM Reference KM103, 131-30-00315, 131-30-00316, 141-30-00073, 141-30-00074