VIO15-2 mini excavator center joint seals

Wear-resistant seals for excavator center joint

VIO15-2 hydraulic rotary joint repair parts

YNF17672 Centre Joint Seal Kit 172A64-73860 VIO15-2 Swivel Joint Repair Kit Mini Excavator Center Joint Seals

Reliable VIO15-2 centre joint seal kit designed to prevent internal leakage and ensure smooth hydraulic oil distribution.

Compatible with VIO15-2 mini excavator centre / swivel joint
Complete rebuild kit including O-rings, oil seals, backup rings, dust seals
Wear-resistant, oil-resistant sealing materials
Prevents internal leakage between upper and lower structures
Ensures stable hydraulic oil flow during continuous rotation

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VIO15-2 Centre Joint Seal Kit 172A64-73860 Description

The YNF17672 172A64-73860 VIO15-2 Centre Joint Seal Kit is designed for rebuilding the swivel (center) joint of VIO15-2 mini excavators. The centre joint plays a critical role in distributing hydraulic oil between the upper structure and undercarriage during 360-degree rotation. Worn or damaged seals can cause internal leakage, pressure loss, and reduced machine performance.

This seal kit includes premium O-rings, oil seals, backup rings, and dust seals manufactured from high-grade PU, NBR, PTFE, and reinforced rubber materials. These materials provide excellent resistance to hydraulic oil, abrasion, and continuous rotational friction, ensuring long service life even in compact machine applications.

Widely used by service workshops, rental fleets, and aftermarket distributors, the YNF17672 seal kit helps restore centre joint sealing integrity, prevent cross-line leakage, and maintain smooth hydraulic operation of VIO15-2 excavators.

VIO15-2 Centre Joint Seal Kit Technical Data Sheet

Parameter	Details
YNF Part Number	YNF17672
OEM Part Number	172A64-73860
Model Compatibility	VIO15-2 Mini Excavator
Product Type	Centre Joint Seal Kit / Swivel Joint Repair Kit
Included Components	O-rings, oil seals, backup rings, dust seals
Material	PU / NBR / PTFE / Rubber
Function	Prevents internal leakage, stabilizes hydraulic oil distribution
Application	Excavator centre (swivel) joint maintenance
Brand	YNF
Origin	China
MOQ	1 Set
Shipping Options	Air, Sea, Express
Payment Terms	T/T, PayPal, Western Union

VIO15-2 Centre Joint Seal Kit Applications

Application Area	Description
Centre / Swivel Joint Rebuild	Complete sealing solution for VIO15-2 centre joints
Mini Excavator Hydraulic Repair	Eliminates internal leakage during rotation
Hydraulic Performance Restoration	Ensures stable oil flow and pressure separation
Rental Fleet & Workshop Maintenance	Ideal for compact equipment service operations
Aftermarket Hydraulic Seal Distribution	Suitable for distributors and rebuild specialists

VIO15-2 Centre Joint Seal Kit Detail Display

FAQs

Related Products:

VIO15-2 Main Control Valve Seal Kit
VIO15-2 Hydraulic Pump Seal Kit
Mini Excavator Swivel Joint Seal Kits
Excavator O-Ring Box Sets
Aftermarket Mini Excavator Repair Kits

FAQs:

Q: Is this seal kit suitable for VIO15-2 centre joints?
A: Yes, it is specifically designed for VIO15-2 mini excavator swivel joints.
Q: What problems indicate centre joint seal failure?
A: Internal leakage, weak hydraulic function during rotation, pressure imbalance.
Q: Is this a complete rebuild seal kit?
A: Yes, it includes all essential seals for centre joint overhaul.
Q: MOQ?
A: 1 set.

Get Quote for VIO15-2 Centre Joint Seal Kit

The YNF17672 172A64-73860 VIO15-2 Centre Joint Seal Kit delivers dependable sealing performance for mini excavator swivel joints. Manufactured from oil- and wear-resistant materials, it effectively prevents internal leakage, maintains hydraulic pressure separation, and supports smooth 360-degree rotation. YNF Machinery offers stable quality, competitive pricing, and global shipping—making this kit an ideal choice for service workshops, rental fleets, and aftermarket distributors. Contact us today for your best quotation.

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YNF17672 Centre Joint Seal Kit 172A64-73860 VIO15-2 Swivel Joint Repair Kit Mini Excavator Center Joint Seals

VIO15-2 Centre Joint Seal Kit 172A64-73860 Description

VIO15-2 Centre Joint Seal Kit Technical Data Sheet

VIO15-2 Centre Joint Seal Kit Applications

VIO15-2 Centre Joint Seal Kit Detail Display

Get Quote for VIO15-2 Centre Joint Seal Kit

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