Muffler Description
This Muffler is indexed for Part Number; Komatsu Excavator PC220-7 PC220LC-7 Engine SAA6D102E Thicken Muffler 6738-11-5510; Engine: Komatsu Engine SAA6D102E Model: Komatsu Excavator PC200LC, PC200LC-7, PC200-7, PC220-7, PC220LC-7, PC210LC-7-DG, PC200-7-AA, PC210LC-7-DA, PC210-7-CA, PC200SC-7-M1, PC200LC-7-BP Specification: Diameter(mm): 290 Height(mm): 650 Inlet diameter(mm): 90 Outlet diameter(mm): 90 See Details: PC200SC-7-M1 S/N 20001-UP, PC200-7 S/N 200001-UP, PC200LC-7-BP S/N 200001-UP PC220-7 Serial NO.DBH0001 and up, PC220LC-7 Serial NO.DBJ0001 and up SAA6D102E-2C S/N 26274903-UP PC200LC-7B S/N C50001-UP SAA6D102E-2C-9 S/N 26274903-UP PC200LC-7 S/N 200001-UP(SUPER LONG FRONT), PC200-7 S/N 200001-UP(SUPER LONG FRONT), PC200LC-7 S/N 200001-UP (Overseas Version), PC200-7 S/N 200001-UP(Overseas Version) SAA6D102E-2C-8 S/N 26274903-UP PC210LC-7-DG S/N 40001-UP, PC210-7-CG S/N 40001-UP, PC200-7-AA S/N 200001-UP, PC200LC 200001-UP, PC210LC-7-DA S/N 40001-UP, PC210-7-CA S/N 40001-UP SAA6D102E-2C-8 S/N 26274903-UP PC200LC-7 S/N 200001-UP(Overseas Version), PC200-7 S/N 200001-UP（Overseas Version), PC200LC-7 S/N 200001-UP (SUPER LONG FRONT), PC200-7 S/N 200001-UP(SUPER LONG FRONT). Compare reference number 6738-11-5510 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 6738-11-5510, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
