JCB JS160 rotary seal kit YNF04106
JCB JS220 rotary coupling seal components
828-10371 replacement rotary coupling seals
YNF04106 JCB excavator turning joint seals
Rotary seal ring assembly for JCB JS160
JCB JS160 rotary seal kit YNF04106
JCB JS220 rotary coupling seal components
828-10371 replacement rotary coupling seals
YNF04106 JCB excavator turning joint seals
Rotary seal ring assembly for JCB JS160

828-10371 JCB JS160 / JS220 Rotary Coupling Seal Kit – YNF04106

Heavy‑duty rotary coupling seal kit for JCB JS160/JS220 ensures leak‑free performance under hydraulic pressure.

Product Features

  • Constructed from high‑performance synthetic rubber for durability

  • OEM equivalent to JCB 828‑10371 – trusted fit for JS160 & JS220

  • Quick-install design reduces service downtime

  • Excellent resistance to oil, heat, and abrasion

  • Maintains optimal seal in rotary coupling under high stress

Rotary Coupling Seal Kit Description

The YNF04106 Rotary Coupling Seal Kit (OEM 828‑10371) is engineered for JCB JS160 and JS220 excavators. Featuring precision‑molded synthetic rubber seals, the kit meets OEM specifications to ensure a perfect fit and superior hydraulic sealing. Designed to withstand high oil pressure, heat, and wear, it reduces leakage and minimizes maintenance needs. Installation is simplified with clearly labelled components and an included guide. Ideal for equipment rental firms, service centers, and civil engineering contractors, this seal kit boosts hydraulic system reliability and helps prevent operational downtime.

Rotary Seal Kit Technical/Data Sheet

Item Description
Applicable Models JCB JS160, JS220
OEM Part Number 828‑10371
YNF Code YNF04106
Category Rotary Coupling Seal Kit
Material High-grade synthetic rubber
Documentation Installation manual (PDF) available
Installation Area Rotary/swivel coupling
Origin China
Brand YNF Rubber
MOQ 10 sets
Shipping Sea or air shipment
Payment Terms T/T, L/C

Get Free Quote of Seal Kit

YNF Rubber’s YNF04106 rotary coupling seal kit matches JCB 828‑10371 OEM quality, offering durable hydraulic sealing, simplified installation, and reduced leakage. Designed for excavation professionals and service businesses, it enhances equipment uptime and minimizes repair downtime. Click to request your free quote today—technical support provided.

Products Categories
Flexible Rubber Couplings
CF-H Couplings
CF-A Couplings
FLANGE Couplings
Spline Hubs
Gear Hubs
S Series Couplings
KY Series Couplings
CB Series Couplings
TFC Couplings
Damper
Clutch
KE Series Couplings
YC Series Couplings
GC Series Couplings
Rubber Blocks
J Series Couplings
HRC Couplings
NM Couplings
HEX Couplings
Flexmaster System (Hose Coupling)
Rubber Mounts
FOR BREAKERS / COMPACTORS
EXCAVATOR ENGINE MOUNTS
EXCAVATOR CAB SHOCK ABSORBER
Cylindrical Bobbins
Captive Transit Mountings
Rubber Hoses
Radiator Water Hose
Intake Manifold
Bypass Hose (Water Pump Hose)
Oil-Proof Hose
Other Hoses
Hose Clamps
Silicone Hoses
Hydraulic Seals
By Brands
for Bobcat machines
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for Air Compressor
for Kobelco machines
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Rotary Coupling Seal Kit Applications

Sector Description
JCB Excavators Rotary joint sealing for JS160 and JS220
Heavy Construction Bulldozers, loaders with similar coupling joints
Maintenance & Repair Fast replacement for rental fleets and workshops
Civil Engineering Suitable for mining, roadworks, and large infrastructure

Rotary Seal Kit Video

Rotary Seal Kit Detail Display

More Information

Knowledge Base

  • How rotary coupling seal efficiency impacts hydraulic system life

  • Proactive maintenance guidelines to prevent hydro leaks

  • Advantages of synthetic rubber materials under heavy cyclic loads

Related Products

  • YNF04105 Seal Kit for JCB JS130 coupler

  • YNF04630 Final Drive Seal Kit for JCB 220 excavators

FAQs

  1. Can the seal kit be reused after removal?
    We recommend replacing the kit each time for maximum seal integrity.

  2. What’s your lead time?
    Samples: 7 days; Sea freight: 30–45 days; Air freight: 7–10 days.

  3. OEM branding available?
    Yes—OEM packaging and logo print can be arranged for bulk orders.

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