1" center bore

mounting holes and replaces earlier style pump with 5/16 inch & 3/8 inch dia

Combines: 6600

For Full Assembly

Pump less pulley

Dry-Tech Receiver Drier for Komatsu DK503712-8510 A455960R1 1" center boreDry Tech Receiver Drier for Komatsu DK503712 8510 Dry Tech Receiver Drier for Komatsu replaces OEM number DK503712 8510. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function. Fits Komatsu Excavator: PC228US 3, PC228US 3 AB, PC228US 3 YA, PC228USLC 3, PC228USLC 3 AB, PC228USLC 3 YA, PC308USLC 3EO Replaces OEM Number DK503712 8510 Please verify the OEM reference number and