18Pcs Cylinder Head Bolt 8942473551 8944556670 8971334161 for Isuzu Engine 4JG1 Hitachi Excavator EX40 EX45 EX60UR EX75UR-5 ZX60 ZX70 ZX75UR ZX75US ZX80SB ZX85US 3633643 Fit for Kobelco Excavator:SK100L

Fit for Kobelco Excavator:SK100L

Piston Shoe*9Cylinder Block*1Valve Plate M*1Retainer Plate*2ball guide*1Shoe plate*1

1980 GT80G - Crank - Piston Gt80g

1980 YZ50G - Crankshaft - Piston

and Crusader

18Pcs Cylinder Head Bolt 8942473551 8944556670 8971334161 for Isuzu Engine 4JG1 Hitachi Excavator EX40 EX45 EX60UR EX75UR-5 ZX60 ZX70 ZX75UR ZX75US ZX80SB ZX85US 3633643 Fit for Kobelco Excavator:SK100LPart Number: 8944337160, 9098041730, 8942473550, 8942473551, 8944556670, 8971334161, 8971334160, 8 94247355 0, 8 94247 355 0, 8 94247 355 1, 8 94247355 1, 894247 3551, 8 94455667 0, 8 94455 667 0, 894455 6670, 8 97133 416 1, 8 97133416 1, 8 97133416 0, 8 97133 416 0Application: Fit for Hitachi Crawler Dozer: DX40 C, DX40M C, DX40MM C, DX45 C, DX45M C, DX45MM C Fit for Hitachi Excavator: EX40, EX45, EX60UR, EX75UR 5, EX75URT 5, EX75US 5, HR750SM,