Komatsu 208-70-72170 Combination Bushing

Komatsu 208-70-72170 Combination Bushing

Komatsu 208-70-72170 Combination Bushing is a WQC Parts aftermarket replacement designed to replace the two-piece bushing arrangement associated with 208-70-72520 and 208-70-72511 with one combined bushing.

Instead of supplying these two bushings separately, this WQC replacement incorporates both bushing positions into a single component. The selling price therefore reflects the complete combination bushing, not the price of only one of the individual OEM bushing numbers.

Part Information

• Komatsu part number: 208-70-72170
• Combined Komatsu part numbers: 208-70-72520 + 208-70-72511
• WQC SKU: KM-208-70-72170
• Product type: Combination Bushing
• Replacement configuration: One WQC bushing replaces the two-piece 208-70-72520 and 208-70-72511 bushing arrangement
• Search references: 208-70-72170 / 2087072170 / 208-70-72520 / 2087072520 / 208-70-72511 / 2087072511

Combination Bushing Design

The 208-70-72170 replacement is supplied as one combination bushing that replaces the separate 208-70-72520 and 208-70-72511 bushings.

This product should therefore not be compared to the price of either 208-70-72520 or 208-70-72511 individually. The WQC Parts price reflects the complete combined replacement for both bushings.

Customers searching any of the three Komatsu numbers may encounter this product because 208-70-72170 replaces the two-piece 208-70-72520 + 208-70-72511 arrangement with one component.

Common machine models include: PC400, PC400LC, PC400LCSE, PC450, PC450LC, PC450LCHD, PC460LC, PC490, PC490LC, PC490LCI, PC500LC.

Reported serial ranges include: 30001-UP (SAA6D125E-2 (EMISSION) ENG. INSTALLED), 30001-UP, 50001-UP (EXTREME COLD TERRAIN SPEC.), 50001-UP (OVERSEAS VERSION), 70001-70003, 70001-UP, 30001-UP (-50CENT. SPEC.), 30001-UP (EXCEL SPEC.).

Reported category/application areas: EXCAVATORS.

Fitment Notes

Always confirm final fitment before ordering. This listing is for a combination bushing replacing both 208-70-72520 and 208-70-72511. Verify the original bushing arrangement, machine model, serial number, and installed configuration before purchase.

Why Buy from WQC Parts?

• Combination replacement reduces a two-piece bushing arrangement to one component.
• Aftermarket Komatsu replacement parts organized by related part numbers for easier searching.
• Support for fitment review using machine model, serial number, 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 combination bushing fits your machine, contact WQC Parts with your model, serial number, and existing part numbers before ordering.