NC-006611 · Excavator Components
21K-70-23140 Pin - Bucket to Dipper Arm – Fits Komatsu
CAD 291.44
In stockPin - Bucket to Dipper Arm – reference 21K-70-23140. Catalogue-listed applications: Komatsu PC150, PC160, PC180, PC180L, PC190, PC200EL, PC200EN. View photos, specifications, CAD pricing and delivery options from NorthCore.
Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.
Part specifications and references
- NorthCore code
- NC-006611
- Reference numbers
- 21K-70-23140, 21K-70-23140-A, BAN90-0198
- Listed package quantity
- 2
Product information and configuration
Quantity indicated in catalogue: 2 Replacement part: Pin - Bucket to Dipper Arm - Fits Komatsu PC150. Configuration: Two New 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. Reference numbers: 21K-70-23140, 21K-70-23140-A, BAN90-0198
Catalogue-listed applications
Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.
- Komatsu PC150
- Komatsu PC160
- Komatsu PC180
- Komatsu PC180L
- Komatsu PC190
- Komatsu PC200EL
- Komatsu PC200EN
- Komatsu PW150
- Komatsu PW170
- Komatsu PW170ES
- Komatsu PW180
Application notes
- 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.
- New aftermarket replacement part - not remanufactured, not used.
Browse related parts
Other listings with this reference
These are separate offers. Compare each listing’s specifications, package details and price.
NORTHCORE EQUIPMENT SUPPLY
Search the parts catalogue
Browse equipment parts, compare prices and order online. By part number · By category · By equipment make
Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout
Can’t find your part?
Try another name or part number, clear your filters, or ask us to source it.
MORE THAN A CATALOGUE
Can’t see the part you need?
Tell us what you’re looking for. We’ll work on finding it.





