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1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

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1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit
1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit 1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

Large Image :  1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

Product Details:
Place of Origin: CHINA
Certification: ISO9001
Model Number: 1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit
Payment & Shipping Terms:
Minimum Order Quantity: 20
Price: Negotiable
Packaging Details: PP Bag Inside,Carton Box Outside
Delivery Time: Within 3-15 days after getting your desposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 3000
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1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

Description
Features: Durable, High-quality Materials Manufacturer Warranty: Not Specified
Shipping Method: By Sea, By Air, By Express Transport Package: Carton Packing
Manufacturer Part Number: HCSK-001 Colour: Black
Oil Resistance: Good Port: China
Package Contents: 1 Set Of Hydraulic Cylinder Seal Kits Usage: Sealing Hydraulic Cylinders
Quantity: Varies Depending On Size And Components Speed: Up To 1m/s
Maintenance: Low Maintenance Star Ring: A-8501
Wiper Seal Brand: TecThane
Highlight:

excavator hydraulic cylinder seal kit

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hydraulic arm boom bucket seals

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cylinder seal kit with warranty

1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit

For maintenance teams and fleet managers responsible for sustaining the operational efficiency of EXCAVATOR loaders in open-pit mines (handling ore/rock), heavy construction sites (digging foundations), and demolition zones (breaking concrete)—where Arm Boom Bucket Hydraulic Cylinder systems face three distinct challenges: abrasive debris infiltration (wearing down generic seals), high-pressure fatigue (from 8,000–15,000 psi bucket loads), and corrosion from mining fluids (e.g., acidic groundwater, oil-sand mixtures)—the reliability of the hydraulic seal system is non-negotiable. Unlike the 6H1309/8D2714 series optimized for lift/tilt/steering oil resistance and low friction, the Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit (part numbers 1373763, 4I8914, 137-3763, 4I-8914) is engineered to tackle these arm/boom/bucket-specific stressors. Every day, these systems operate in harsh environments: they withstand prolonged exposure to abrasive particles (0.1–5mm rock fragments embedding in seal gaps), endure 200+ daily high-pressure cycles (bucket lifts of 10–30 ton ore), and handle corrosion from mining fluids (pH 3–9) while extending arms 5–12 meters (arm cylinders), lifting booms 8–18 meters (boom cylinders), and crushing concrete (bucket cylinders). If seals fail, the EXCAVATOR loader loses arm extension speed (e.g., debris-clogged seals causing slow movement), boom stability (e.g., pressure-fatigued seals leaking during heavy lifts), or bucket crushing power (e.g., corroded seals reducing hydraulic pressure)—resulting in operational delays, ​
12,000 in daily lost revenue, and permanent cylinder rod damage from debris or fluid contamination. To avoid such problems, the 1373763 and 4I8914 seal kits are the vital solution: they form an abrasion-resistant, pressure-stable, and corrosion-proof seal that blocks debris, endures high-pressure cycles, and resists mining/construction fluids—ensuring steady performance in mining, heavy construction, and demolition where the 6H1309/8D2714 series would be underengineered and prone to premature failure.​
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1373763 4I8914 137-3763 4I-8914 Cylinder Excavator Hydraulic Arm Boom Bucket Seal Kit 0

 

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Contact Details
Jiangsu Runfeng Jiu Seals Co., Ltd.

Contact Person: SUNNY

Tel: 86 18605253464

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