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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
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China 322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116
China 322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116

  1. China 322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116
  2. China 322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116
  3. China 322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116

322BL Hydraulic Boom Cylinder for Excavator Spare Parts 118-4116 1184116

  1. MOQ: 1 PCS
  2. Price: Negotiation
  3. Get Latest Price
Part number 118-4116 1184116
Application Excavator
Packaging Details Wooden Case Packing
Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL
Warranty 1 Year
Delivery Time 3-7 Day
Condition New
Emission standards Stage V
Quality Aftermarket High Quality
Part name Hydraulic Boom Cylinder
Supply Ability 100 PCS / Months
Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Model 322BL
Model Number 322BL
Place of Origin China
Certification CE
Brand Name Belparts

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  1. Product Details
  2. Company Details

Product Specification

Part number 118-4116 1184116 Application Excavator
Packaging Details Wooden Case Packing Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL
Warranty 1 Year Delivery Time 3-7 Day
Condition New Emission standards Stage V
Quality Aftermarket High Quality Part name Hydraulic Boom Cylinder
Supply Ability 100 PCS / Months Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Model 322BL Model Number 322BL
Place of Origin China Certification CE
Brand Name Belparts
High Light Hydraulic Boom Cylinder for ExcavatorExcavator Spare Parts 118-4116Aftermarket Hydraulic Cylinder Assy
322BL Hydraulic Boom Cylinder | PN:118-4116 / 1184116 | Premium Aftermarket Replacement


1. Basic Product Info

This heavy-duty aftermarket hydraulic boom cylinder is precisely produced as a direct interchangeable replacement part for erpillar 322BL excavators. As the core hydraulic power component of the front working assembly, it controls the lifting and lowering of the boom to finish heavy excavation, bulk material hoisting, site leveling and loading tasks. Widely used in stone quarries, municipal upgrading, highway construction and medium-large earthmoving projects.

All products are manufactured strictly in accordance with erpillar OEM technical standards, with fully consistent mounting dimensions, pin hole spacing and hydraulic port layout. Direct bolt-on installation can be completed on site without cutting, welding or any secondary modifi ion work.


ItemSpecifi ion
Product NameHydraulic Boom Cylinder
Applicable Modelerpillar 322BL Excavator
OEM Part Number118-4116, 1184116 (two codes correspond to one cylinder)
Product GradeBrand New High-Quality Aftermarket
Warranty12 months against manufacturing defects
MOQ1 unit, sufficient stock for immediate shipment
QC StandardISO9001 certified, full hydraulic pressure and cyclic fatigue tests before delivery
2. Core Technical Parameters



#Part No.DescriptionQty
All1184116CYLINDER & SEAL GROUP-BOOM1
17X4803SEAL (ID=90.00mm); (OD=106.15mm)4
21184166CYLINDER GROUP-BOOM1
33B8489FITTING-GREASE; (FAN AND ALTERNATOR DRIVE)1

----SEPARATE ILLUSTRATION


Spec ItemData
Bore Diameter132mm
Piston Rod Diameter86mm
Working Stroke1380mm
Rated Working Pressure31.4MPa
Factory Test Pressure47.1MPa (1.5 times rated working pressure)
Barrel MaterialHigh-tensile seamless alloy steel with precision inner honing
Piston Rod40CrMo heat-treated steel, 28~32μm hard chrome plating, HRC68~72, excellent wear resistance and anti-deformation performance
Matching Seal Kit PN118-4116K
Working Temperature-25℃ ~ +85℃
StructureDouble ear lugs with quenched copper wear bushings, built-in buffer device to reduce impact during recipro ing operation
3. Product Advantages
  1. Dual Part Number Universal Fitment
    118-4116 and 1184116 are interchangeable part numbers for the same boom cylinder. All assembly dimensions fully match original parts, connecting seamlessly with boom linkages and hydraulic pipelines to ensure stable continuous heavy-load operation.
  2. Medium-Heavy Load Reinforced Structure
    Thickened cylinder barrel and connecting lugs are optimized for harsh quarry and construction environments, resisting long-term cyclic loads and accidental collisions to significantly extend service life.
  3. Multi-Round Strict Pre-Delivery Inspection
    Each finished cylinder undergoes repeated full-stroke cycle tests and high-pressure airtight leak detection, completely eliminating hidden internal and external oil leakage hazards.
  4. High Cost Performance
    It owns the same stability and service life as genuine spare parts, effectively cutting repeated procurement costs for repair shops and spare parts wholesalers.
  5. Flexible Global Logistics Support
    In-stock goods can be dispatched within 3 working days. Air freight meets urgent delivery demands, while sea freight is the most economical choice for bulk wholesale orders.
4. Supplier Brief

Our factory has more than ten years of mature experience in R&D and manufacturing hydraulic cylinders for classic excavator series including 322BL. We supply complete boom, arm and bucket cylinder assemblies with sophisti ed production craftsmanship and full-process strict quality control systems. Our products are exported to aftermarket markets across Africa, Southeast Asia and the Middle East all year round, winning long-term trust and consistent favorable feedback from global partners.

5. FAQ
Q1: Can this boom cylinder fit 320BL or 325BL excavators?
A: No. Different excavator models adopt exclusive part numbers and unique structural dimensions without interchangeability. Please confirm your complete excavator model before placing orders.
Q2: Does the standard package include the matching seal repair kit?
A: The seal repair kit is not included in standard delivery. You can purchase the dedi ed supporting seal kit separately, and we will offer a competitive combined order quotation.
Q3: What packaging is used for long-distance overseas sea transportation?
A: Anti-rust oil is injected into the cylinder inner cavity, anti-rust grease evenly coated on the piston rod surface. The whole cylinder is wrapped with waterproof PE film and packed in reinforced export plywood cases to avoid collision and moisture damage during ocean transit.
Q4: Are there tiered volume discounts for purchasing a full set of boom + arm + bucket cylinders?
A: Yes. Complete cylinder set orders enjoy graded preferential pricing. Consolidated container shipment service is also available to lower total logistics expenses.
Q5: What after-sales technical support can be provided if oil leakage occurs within the warranty period?
A: Please provide clear photos of the leakage position and the excavator serial number. We will arrange free seal replacement and professional remote troubleshooting guidance promptly.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2013

  • Total Annual:

    $28000000-$41660000

  • Employee Number:

    1200~1300

  • Ecer Certification:

    Verified Supplier

Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...

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  • Reach Us
  • BELPARTS MACHINERY LIMITED
  • 429-432,No.268 Zhongshan Avenue East,Huangpu District,Guangzhou
  • https://www.hydraulic-excavatorparts.com/

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