High-quality center joint seal kit YNF17500

Hydraulic center joint repair kit S19040-06399

Excavator swivel joint sealing components

Durable hydraulic rotary joint seals for excavator

YNF17500 Swivel Joint Seal Kit S19040-06399 Hydraulic Center Joint Repair Kit Excavator Rotary Joint Seal

High-performance swivel joint seal kit designed to prevent hydraulic leaks and restore excavator center joint operation efficiently.

Compatible with excavator center/swivel joints
Complete rebuild kit with O-rings, wear rings, gasket seals, dust seals
High-pressure, temperature-resistant sealing materials
Prevents internal leakage and restores hydraulic flow
Easy installation reduces downtime and maintenance costs

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Swivel Joint Seal Kit S19040-06399 Description

The YNF17500 S19040-06399 Swivel Joint Seal Kit contains all necessary sealing components for rebuilding the hydraulic center joint of excavators. Over time, swivel joint seals degrade due to continuous rotation, high pressure, and oil contamination, resulting in internal leakage, reduced hydraulic efficiency, or abnormal operating noise.

This kit includes premium O-rings, dust seals, wear rings, and gasket seals made of high-quality PU, NBR, PTFE, and rubber compounds. These materials ensure long-lasting performance, high-pressure tolerance, and reliable sealing under demanding working conditions.

Ideal for service workshops, fleet operators, and aftermarket distributors, the YNF17500 seal kit restores hydraulic flow, stabilizes center joint performance, minimizes machine downtime, and prolongs the lifespan of excavator hydraulic systems.

Swivel Joint Seal Kit S19040-06399 Technical Data Sheet

Parameter	Details
YNF Part Number	YNF17500
OEM Part Number	S19040-06399
Model Compatibility	Excavator Center/Swivel Joint
Product Type	Swivel Joint Seal Kit / Hydraulic Center Joint Repair Kit
Included Components	O-rings, dust seals, wear rings, gasket seals
Material	PU / NBR / PTFE / Rubber
Function	Restores center joint sealing, prevents leakage, stabilizes hydraulic flow
Application	Excavator center/swivel joint maintenance
Brand	YNF
Origin	China
MOQ	1 Set
Shipping Options	Air, Sea, Express
Payment Terms	T/T, PayPal, Western Union

Swivel Joint Seal Kit Applications

Application Area	Description
Center/Swivel Joint Rebuild	Complete sealing solution for excavator hydraulic joints
Excavator Hydraulic System Maintenance	Prevents internal leakage and restores hydraulic pressure
Hydraulic Performance Restoration	Improves flow stability and operational response
Workshop & Fleet Maintenance	Ideal for service workshops and machinery operators
Aftermarket Hydraulic Seal Distribution	Suitable for distributors and rebuild specialists

Swivel Joint Seal Kit S19040-06399 Detail Display

FAQs

Related Products:

EX100-5 Center Joint Seal Kit
SH300-3 Center Joint Seal Kit
Hydraulic Swivel Joint O-Ring Sets
Aftermarket Excavator Rotary Joint Seal Kits
Excavator Cylinder Rebuild Components

FAQs:

Q: Is the seal kit compatible with excavator swivel joints?
A: Yes, it is specifically designed for center/swivel joints.
Q: What issues indicate swivel joint seal failure?
A: Hydraulic oil leakage, reduced pressure, abnormal swivel movement.
Q: Is this a complete rebuild kit?
A: Yes, it includes all essential seals for the center joint.
Q: MOQ?
A: 1 set.

Request Quote for Swivel Joint Seal Kit S19040-06399

The YNF17500 S19040-06399 Swivel Joint Seal Kit ensures reliable sealing performance for excavator center joints. Built from high-pressure, temperature-resistant materials, it restores hydraulic efficiency, prevents oil leakage, and reduces machine downtime. YNF Machinery guarantees stable quality, competitive pricing, and global shipping—perfect for repair workshops, fleet owners, and aftermarket distributors. Contact us today for your best quotation.

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