Two New Aftermarket Replacement Bucket to Dipper Arm Pins for Komatsu Excavators

This set of two aftermarket replacement bucket-to-dipper arm pins connects the bucket linkage to the dipper arm (stick) on Komatsu PC and PW series hydraulic excavators. These structural pivot pins are a key wear component in the front attachment linkage and are direct replacements for Komatsu OEM part number 21K-70-23140.

Specifications

• Approximate Dimensions: 5.12" x 5.12" x 25.98"
• Quantity: 2 Pins per set

Compatible Models

Komatsu PC Series Excavators: PC150, PC160, PC180, PC180L, PC190, PC200EL, PC200EN

Komatsu PW Series Excavators: PW150, PW170, PW170ES, PW180

Replaces Part Number(s):

21K-70-23140, 21K-70-23140-A, 21K7023140, BAN90-0198

New aftermarket replacement part - not remanufactured, not used.