Komatsu PC128UU-1/128US-1/138US-8 Center Joint Seal Kit
$26.00 CAD
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Komatsu PC128UU-1/128US-1/138US-8 Center Joint Seal Kit
$26.00 CAD
Aftermarket center joint (hydraulic swivel) seal kit for Komatsu PC128UU-1/128US-1/138US-8 excavator applications. Intended for resealing the rotary hydraulic joint between the upper structure and undercarriage.
Confirm the machine model, serial number and center-joint assembly or casting number before ordering. Internal configurations can vary within the same machine series.
Supply scope is the seal kit only; the complete center joint assembly is not included.
Application confirmation
Not sure this seal kit matches your application?
Send the machine model, serial number, component location and any part/reference number shown on the hydraulic cylinder, pump, motor or valve. Our parts team will verify the application before you order.