31N4‑40951 Turning Joint Seal Kit for Hyundai Excavator R140W‑7 R140W‑9S R170W‑7 R170W‑9S R180W‑9S R200W‑7

Keywords: 31N4‑40951, Turning Joint Seal Kit, Excavator Swivel Joint Repair Kit, Hyundai R140W‑7 Seal Kit, Wheel Excavator Hydraulic Service Kit, Construction Machinery Spare Parts, Aftermarket Replacement Seal Kit

🔹Product Overview

Turning Joint Seal Kit Part No.31N4‑40951 is a complete hydraulic overhaul service kit specially developed for Hyundai wheel excavator swivel turning joint. This full set contains all required oil seals, O‑rings, wear rings and backup seals for turning joint disassembly and maintenance. It effectively resolves common failures including external oil leaking, internal pressure leakage, insufficient rotary power and slow slewing action caused by original seals aging, abrasion, hardening and deformation. It is a reliable aftermarket spare part for swivel joint repair and hydraulic system overhaul for multiple Hyundai wheel excavator models.

🔹Detailed Specifications

🔹Key Features & Advantages

• ✅ Complete Full‑Set OEM Matching All sealing accessories included for turning joint overhaul, direct replacement, no need to source individual seals separately.
• ✅ Superior Hydraulic Oil Resistance & Wear Resistance Adopt high‑quality rubber and PTFE composite materials, resist hydraulic oil corrosion, high‑pressure impact and frequent rotary friction.
• ✅ Multi‑model Compatibility Perfect fit for many popular Hyundai wheel excavator models, one kit covers multiple machine maintenance demands.
• ✅ Strict Factory Inspection Each seal kit passes parts completeness check, dimension measurement and appearance inspection prior to shipment.
• ✅ Economical Maintenance Solution Repair leaking turning joint without replacing expensive whole swivel joint assembly, greatly cut down equipment repair cost.

🔹Application Scope

Compatible Equipment List:

• Hyundai R140W‑7, R140W‑9S, R170W‑7, R170W‑9S, R180W‑9S, R200W‑7 wheel excavators requiring 31N4‑40951 turning joint seal kit
• Hydraulic leakage repair for wheel‑type excavators working on construction, municipal and quarry sites

🔹Our Company Advantage

We are a professional supplier of full‑range excavator and heavy‑duty machinery spare parts. Our product range covers various hydraulic seal kits, cylinder components, engine overhaul kits, sensors, wiring harnesses and hydraulic spare parts for Hyundai and other mainstream construction machinery brands.

• Ample spot stock for excavator hydraulic seal series spare parts
• Factory‑direct competitive wholesale price
• Mixed‑order & one‑stop spare‑parts procurement supported
• Professional part‑number matching technical support service

🔹Packaging & Shipping

• Inner sealed plastic bag to protect seals from dust, moisture and ultraviolet aging
• Outer reinforced export carton for long‑distance sea and land transportation
• Multiple shipping selections: sea freight, air freight, international express for small trial orders
• Export documents including Commercial Invoice, Packing List can be provided

🔹Contact Us

If you need more Hyundai wheel excavator spare parts, hydraulic repair seal kits or other construction machinery replacement accessories, please send your parts list to us. We will reply with our best quotation quickly.