Komatsu 205-70-73270Nk Pin

Komatsu 205-70-73270NK 80mm x 523mm Link-to-Bucket Pin

Komatsu 205-70-73270NK Link-to-Bucket Pin is a WQC Parts aftermarket replacement pin for Komatsu heavy equipment. This pin measures 80mm in diameter and 523mm in length and is used in the link-to-bucket connection on compatible Komatsu excavator work equipment.

Part Information

• Komatsu part number: 205-70-73270NK
• WQC SKU: KM-205-70-73270NK
• Product type: Link-to-Bucket Pin
• Diameter: 80mm
• Length: 523mm
• Application: Link to Bucket
• Search reference: 205-70-73270Nk / 2057073270Nk

Common machine models include: PC228US, PC228US-3-AG, PC228US-3-YA, PC228US-3-YB, PC228US-3-YG, PC228US-3-YP, PC228US-3N-YG, PC228US-3T-YT, PC228US-3U, PC228USLC, PC228USLC-3-YA, PC228USLC-3-YB, PC228USLC-3-YP, PC228USLC-3S.

Reported serial ranges include: 20001-29999 (OVERSEAS VERSION), 20001-29999, 30001-UP, 20001-29999 (FOR EU), 30001-UP (OVERSEAS VERSION), 20001-29999 (FOR U.S.A.), K40467-UP.

Reported category/application areas: EXCAVATORS.

Fitment Notes

Always confirm final fitment before ordering. The same general pin size or description can apply to different Komatsu models, serial ranges, linkage positions, or work equipment arrangements. Verify the original part number, machine model, serial number, 80mm diameter, 523mm length, and link-to-bucket position before purchase.

Why Buy from WQC Parts?

• Aftermarket Komatsu replacement parts organized by part number and product type.
• Support for fitment review using machine model, serial number, dimensions, and photos when needed.
• Competitive pricing for repair shops, equipment owners, and fleet maintenance teams.
• Reliable sourcing focused on reducing downtime and keeping machines working.

If you are unsure whether this 80mm x 523mm Komatsu link-to-bucket pin fits your machine, contact WQC Parts with your model, serial number, and existing part number before ordering.