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Quality PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators factory
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Quality PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators factory
Quality PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators factory
Quality PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators factory
>

PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators

Model Number: PC138USLC-8 Boom Cylinder Repair Kit
Place of Origin: China
Minimum Order Quantity: 1unit
Price: $27
Supply Ability: Spot goods
Delivery Time: 3 to 5 business days
Payment Terms: Western Union,T/T
standard packaging: Carton packaging

Product Details


State: Brand New Type: Cylinder Seal Repair Kit
Components Included: Cylinder Internal Seals Such As Sealing Rings, O-rings, And Buffer Rings Purpose: Rebuild The Internal Seal Of The Boom Cylinder To Prevent Leakage
Applicable Models: Komatsu PC138US-8 / PC138USLC-8 Excavators Applicable System: Hydraulic Cylinder Internal Sealing System
Shipping Method: Air Freight/Sea Freight/UPS/DHL/EMS/FedEx
Highlight

Komatsu excavator boom cylinder repair kit

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PC138US-8 cylinder repair kit

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PC138USLC-8 excavator repair parts

Product Description

PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit for Komatsu Excavators
The PC138US-8 boom cylinder repair kit is designed for Komatsu PC138US-8 / PC138USLC-8 excavators for cylinder disassembly and repair or seal replacement. The kit restores cylinder sealing performance, prevents hydraulic oil leaks, and improves hydraulic system reliability and efficiency.
Technical Parameters
Type Cylinder Seal Repair Kit
Material High-wear-resistant rubber sealing material
Related Part Numbers 707-99-37170, 707-99-37180

Features and Advantages

• Complete Seal Kit — Includes all critical cylinder seals for one-time replacement.

• High Wear Resistance — Made of high-quality rubber, pressure and oil resistant, with a long service life.

• Precise Fit — Manufactured to original factory dimensions, ensuring seamless installation.

• Leak-Proof and Reliable — Effectively prevents hydraulic oil leaks.

• Easy Maintenance — Quick disassembly and assembly, reducing downtime.


Product Showcase

Komatsu Heavy Duty Excavator Boom Seal Kit PC138US-8                                   Hydraulic Seal Kit for Komatsu PC138USLC-8 Excavators

Komatsu Heavy Duty Excavator Boom Seal Kit PC138US-8 Hydraulic Seal Kit for Komatsu PC138USLC-8 Excavators


We also provide other related excavator parts.

SK10SR,SK17SR,SK20SR,SK30SR,SK35SR,SK40SR,SK55SR,SK75SR,SK85MSR,SK100SR,SK120-8,SK135SR,SK140SR,SK160LC,SK200-8,SK210LC,SK220LC,SK260LC,SK270LC-10,SK300LC,SK350LC,SK500LC,SK600LC,SK700LC,SK850LC
PC30, PC35, PC40, PC50, PC55, PC60, PC70, PC75, PC78, PC100, PC120, PC128, PC130, PC138, PC150, PC160, PC180, PC200, PC210, PC220, PC228, PC240, PC270, PC300, PC350, PC360, PC400, PC450, PC500, PC550, PC600, PC650, PC700, PC800, PC1000
SH60, SH75, SH80, SH100, SH120, SH130, SH135, SH140, SH150, SH200, SH210, SH220, SH225, SH240, SH260, SH300, SH350, SH360, SH400, SH450, SH500, SH550, SH600, SH650, SH700
SH60, SH75, SH80, SH100, SH120, SH130, SH135, SH140, SH150, SH200, SH210, SH220, SH225, SH240, SH260, SH300, SH350, SH360, SH400, SH450, SH500, SH550, SH600, SH650, SH700
320, 320D, 320E, 325, 325D, 330, 330D, 336, 336D, 345, 349, 350, 350D, 352, 352F, 360, 360D, 365, 370, 375, 390, 395, 397, 398, 399, 400, 425, 450, 470, 500, 525, 550, 600, 601, 615, 620, 635, 650, 657, 660, 675, 700, 730, 750, 800, 825, 850, 900, 950, 980, 988, 992, 996
EC140, EC160, EC180, EC200, EC210, EC220, EC225, EC230, EC240, EC250, EC260, EC280, EC300, EC310, EC320, EC330, EC350, EC360, EC380, EC400, EC460, EC480, EC500, EC550, EC700, EC750, EC950
R60, R80, R140, R150, R160, R180, R200, R210, R220, R225, R260, R300, R360, R420, R500, R520, R600, R800
SY55, SY75, SY90, SY135, SY155, SY215, SY235, SY265, SY305, SY335, SY365, SY400, SY500, SY550, SY600, SY700
KX41, KX61, KX71, KX91, KX101, KX121, KX161, KX181, KX161-3, KX161-3S, KX251, KX301, KX361, KX401

PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu ExcavatorsPC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators  PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit For Komatsu Excavators

Frequently Asked Questions
Q1: What are your main products?
A1: We specialize in excavator engine parts, such as main cylinder block, cylinder head, crankshaft, engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, moving parts, etc., covering almost all parts of the entire engine.
Q2: Can you provide cross-reference information for OEM part numbers?
A2: Yes, we support original parts interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q3: Do you test all products before shipping?
A3: Yes, we conduct 100% testing before shipping.
Q4: When should I use this kit?
A4: Replace the seals whenever the boom cylinder is disassembled for maintenance or inspection.
Q5: What is the purpose of this boom cylinder seal? kit?
A5: It replaces all internal hydraulic seals in the boom cylinder to restore proper sealing and prevent oil leaks.
Why Choose Us?
• Over 20 years of focus on construction machinery – offering a full range of excavator assemblies and accessories.
• Get a Quote – Our professional team will provide you with a quote immediately upon receiving your requirements.

Product Highlights

PC138US-8 PC138USLC-8 Boom Cylinder Repair Kit for Komatsu Excavators The PC138US-8 boom cylinder repair kit is designed for Komatsu PC138US-8 / PC138USLC-8 excavators for cylinder disassembly and repair or seal replacement. The kit restores cylinder sealing performance, prevents hydraulic oil leaks...

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