YNF17042 9175564 ZAX330 bucket cylinder seal kit
9175564 excavator bucket ram hydraulic seal set
Seal kit preventing bucket cylinder oil leakage
ZAX330 8-screw bucket cylinder seal components
Hitachi ZAX330 bucket seal kit replacement
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Hydraulic bucket cylinder repair kit for ZAX330
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YNF17042 9175564 ZAX330 bucket cylinder seal kit
9175564 excavator bucket ram hydraulic seal set
Seal kit preventing bucket cylinder oil leakage
ZAX330 8-screw bucket cylinder seal components
Hitachi ZAX330 bucket seal kit replacement
YNF17042 heavy-duty bucket cylinder O-rings and seals
Hydraulic bucket cylinder repair kit for ZAX330
Excavator bucket piston and rod seal kit

YNF17042 Seal Kit 9175564 ZAX330 Bucket Cylinder Seal Kit (8-Screw Type) Excavator Bucket Ram Repair Kit

Durable 9175564 seal kit for ZAX330 bucket cylinder (8-screw type), restoring sealing performance and hydraulic stability.

  • OEM-match 9175564 ZAX330 bucket cylinder seal kit（8 螺丝结构专用）

  • Designed for high-pressure bucket operation with heavy digging loads

  • Includes rod seals, piston seals, dust seals, O-rings, wear rings

  • PU, NBR, PTFE materials ensure high heat and pressure resistance

  • Suitable for repair shops, rental fleets, and aftermarket distributors

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ZAX330 Bucket Cylinder Seal Kit Description

The YNF17042 Bucket Cylinder Seal Kit, replacing OEM 9175564, is engineered for the Hitachi ZAX330 excavator, specifically the 8-screw type bucket cylinder. This kit is designed to restore optimal hydraulic sealing performance, prevent internal and external leakage, and ensure strong bucket action during demanding digging, loading, and material-handling operations.

Manufactured with high-grade PU, NBR, and PTFE materials, the seals deliver excellent resistance to abrasion, high pressure, and temperature fluctuations. Each component is precision-engineered to match OEM dimensions, ensuring proper installation and long service life. The kit includes rod seals, piston seals, dust wipers, O-rings, and wear rings, providing a complete rebuild solution.

The YNF17042 kit is widely used by repair shops, fleet maintenance teams, and aftermarket distributors. It offers a cost-effective and reliable solution for restoring lifting force, maintaining consistent hydraulic performance, and reducing downtime on ZAX330 machines.

ZAX330 Bucket Cylinder Seal Kit Technical Data Sheet

Parameter Details
YNF Part Number YNF17042
OEM Number 9175564
Machine Model Hitachi ZAX330
Bucket Cylinder Type 8-Screw Type
Product Type Hydraulic Seal Kit / Bucket Ram Repair Kit
Materials PU, NBR, PTFE, wear rings, O-rings
Function Prevents leakage and restores bucket cylinder performance
Application Bucket cylinder overhaul & hydraulic maintenance
Installation OEM-fit direct replacement
Brand YNF
Origin China
MOQ 1 Set
Shipping Options Air, Sea, Express
Payment Terms T/T, PayPal, Western Union

ZAX330 Bucket Seal Kit Applications

Application Area Description
Bucket Cylinder Rebuild Restores lifting and digging strength
ZAX330 Hydraulic System Maintenance Ensures leak-free and smooth bucket operation
8-Screw Cylinder Overhaul Tailor-made for 9175564 8-screw bucket cylinders
Construction & Mining Equipment Service Suitable for harsh long-hour working sites
Spare Parts Distribution Ideal for repair workshops and aftermarket suppliers

ZAX330 8-Screw Bucket Cylinder Seal Kit Detail Display

FAQs

Related Products:

  • ZAX330 Boom Cylinder Seal Kit

  • Hitachi 8-Screw Bucket Cylinder Assembly

  • Hydraulic Ram Seal Kits

  • Excavator O-Ring & Wear Ring Kits

FAQs：

  • Q: Is this kit for the 8-screw type bucket cylinder?
    A: Yes, it fits the 9175564 8-screw bucket cylinder for ZAX330.

  • Q: What are common failure symptoms?
    A: Oil leakage, slow bucket action, reduced digging force, or pressure loss.

  • Q: What materials are included?
    A: PU, NBR, PTFE seals, dust seals, O-rings, and wear rings.

  • Q: Is small MOQ acceptable?
    A: Yes, MOQ = 1 set.

Get Free Quote for 9175564 ZAX330 Bucket Seal Kit

The YNF17042 9175564 ZAX330 (8-Screw) Bucket Cylinder Seal Kit delivers reliable sealing performance and strong resistance to high-pressure excavation work. Made with premium-grade sealing materials, it reduces leakage, stabilizes hydraulic power, and extends cylinder lifespan. YNF Machinery provides consistent quality, competitive B2B pricing, and fast worldwide shipping—ideal for repair centers, fleet owners, and aftermarket distributors. Contact us today for accurate pricing and availability.

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