
Package Include: 2 X Top Roller Part NO.: 20T-30-00050,20T-30-00051,20T-30-73111,21W-3000090 20T3000050,20T3000051,20T3073111,21W3000090 Compatible models: PC60-7,PC70-7,PC75UD-2,PC75UD-3,PC75UU-2,PC75UU-3,PC78US-5 Details: PC60-7 S/N 45001-UP (With Front Blade Spec.) EXCAVATORS PC60-7-B S/N 45001-UP EXCAVATORS PC60-7E-B S/N 45001-UP EXCAVATORS PC60-7 S/N 45001-UP (For China) EXCAVATORS PC60-7S-B S/N 45001-UP EXCAVATORS PC60-7 S/N 45001-UP EXCAVATORS PC60-7E S/N 45001-UP EXCAVATORS PC60-7S S/N 45001-UP EXCAVATORS PC70-7-B S/N 45001-UP EXCAVATORS PC70-7E-B S/N 45001-UP EXCAVATORS PC70-7E S/N 45001-UP EXCAVATORS PC70-7 S/N 45001-UP EXCAVATORS PC75UD-2E S/N 5001-UP EXCAVATORS PC75UD-2 S/N 5001-UP EXCAVATORS PC75UD-3 S/N 15001-UP EXCAVATORS PC75US-3 S/N 16307-UP EXCAVATORS PC75UU-2E S/N 5001-UP EXCAVATORS PC75UU-2 S/N 5001-UP EXCAVATORS PC75UU-3 S/N 15001-UP EXCAVATORS PC78US-5 S/N 1001-UP EXCAVATORS PC78US-5 S/N 1001-UP (For North America) EXCAVATORS This top roller is a durable undercarriage replacement part for your Komatsu excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. Sealed bearings stop dirt, mud, and grime from penetrating inner components.



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