Overhaul Rebuild Kit for Mitsubishi K4N Kobelco Excavator SK045 SK050 SK045 II Crankshaft bearing size:+0.25mm P-UB-10| 130 mm| 190 mm|

P-UB-10| 130 mm| 190 mm| | 7001-| HIT-4438679

GS-4390 (from serial number GS9006-42686 to GS9014-49457)

8 Valve Guides

Connecting Rod YM123900-23000 Fits for Komatsu Backhoe WB93R-2 WB97R-2 WB97S-2 WB98A-2 Engine 4D106 4TNV106

It functions as the main computer board managing pump and system operations

Overhaul Rebuild Kit for Mitsubishi K4N Kobelco Excavator SK045 SK050 SK045 II Crankshaft bearing size:+0.25mm P-UB-10| 130 mm| 190 mm|Overhaul Rebuild Kit for Mitsubishi K4N Kobelco Excavator SK045 SK050 SK045 II Application: Models with Mitsubishi Engine K4N, K4N E1D, K4N D, K4N D61KG, K4N E1DSCMB, K4N D31NSA, K4N Y231NSA, K4N Y231NSB, K4N D31YSA, K4N D31YSB, K4N D31YSC, K4N D61ES, K4N Y1D61ES Compatible with Kobelco Excavator SK045 SK050 SK045 II Content: 1 Set of Overhaul Gasket Kit 4 Cylinder Liners 4 Pistons STD 4 Piston Pins 8 Snap Rings 4 Rod Bushings 1 Set of piston rings 1