New Kobelco Style 2438U1102R600 Hydraulic Cylinder Rod Seal Kit. This is a New Seal Kit that fits the following Models and Cylinder part numbers. Model Num. Application Cylinder Rod Size (in) Bore (in) Rod x Bore Serial Num. Kit # SK200 BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YNU0001 - KOB-2438U1102R600 SK200 BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YNU0001 - KOB-2438U1102R600 SK200 III BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit - KOB-2438U1102R600 SK200 III BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit - KOB-2438U1102R600 SK200 IV BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YNU0201 - YNU0500 KOB-2438U1102R600 SK200 IV BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YNU0501 - KOB-2438U1102R600 SK200 IV BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YNU0201 - YNU0500 KOB-2438U1102R600 SK200 IV BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YNU0501 - KOB-2438U1102R600 SK200LC BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YQU0701 - KOB-2438U1102R600 SK200LC BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YQU0701 - KOB-2438U1102R600 SK200LC III BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit - KOB-2438U1102R600 SK200LC III BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit - KOB-2438U1102R600 SK200LC IV BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YQU2001 - YQU3000 KOB-2438U1102R600 SK200LC IV BOOM LH 2438U1103F1 85 mm - 85 mm Rod Kit YQU3101 - KOB-2438U1102R600 SK200LC IV BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YQU2001 - YQU3000 KOB-2438U1102R600 SK200LC IV BOOM RH 2438U1102F1 85 mm - 85 mm Rod Kit YQU3101 - KOB-2438U1102R600 SK210 IV BOOM LH 2438U1103F1 85 mm
