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BELPARTS MACHINERY LIMITED

  • China,Guangzhou
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China EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket
China EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket

  1. China EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket
  2. China EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket
  3. China EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket

EC330B Hydraulic Boom Cylinder for Excavator Spare Parts 14503654 Aftermarket

  1. MOQ: 1 PCS
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL
Supply Ability 100 PCS / Months
Delivery Time 3-7 Day
Packaging Details Wooden Case Packing
Model EC330B
Product name 14503654
Part name Hydraulic Boom Cylinder
Application Excavator
Condition New
Quality Aftermarket High Quality
Warranty 1 Year
Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Emission standards Stage V
Brand Name Belparts
Model Number EC330B
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL Supply Ability 100 PCS / Months
Delivery Time 3-7 Day Packaging Details Wooden Case Packing
Model EC330B Product name 14503654
Part name Hydraulic Boom Cylinder Application Excavator
Condition New Quality Aftermarket High Quality
Warranty 1 Year Shipment DHL FEDEX TNT EMS UPS / Ses / Air
Emission standards Stage V Brand Name Belparts
Model Number EC330B Certification CE
Place of Origin China
High Light EC330B excavator hydraulic boom cylinderaftermarket hydraulic cylinder assemblyexcavator spare parts cylinder 14503654
More Branded Accessories are Available

High‑Performance EC330B Hydraulic Boom Cylinder | Excavator Spare Parts Part No.14503654 – Premium Aftermarket Grade


1. Product Overview & Equipment Compatibility


The 14503654 hydraulic boom cylinder is a core lifting component tailored for EC330B excavators, driving boom movements in heavy‑load scenarios. Precisely engineered to match OEM parameters, it enables direct plug‑and‑play installation without modification, solving common issues like weak lifting and oil leakage to restore the excavator’s original performance.
# Part No. Description 8277733

VOE 14503654 Boom Cylinder 2
1 SA 1046-03961 Washer 1
2 SA 1146-03170 Cushion 1
3 SA 1146-05880 Lock nut 1
4 VOE 14503663 Head 1
5 SA 1146-06870 Pad 1
6 SA 1146-08130 Seal 1
7 VOE 14503655 Tube 1
8 VOE 14502915 Seal 2
9 VOE 14508393 Bushing 1
10 SA 9481-10003 Nipple 1
11 VOE 14508898 Rod Assy 1
12 VOE 14510109 Seal 2
13 VOE 14509197 Bushing 1
14 SA 9612-10540 Bushing 1
15 VOE 14510456 Seal 1
16 VOE 14503664 Piston 1
17 SA 9568-01500 Seal 2
18 SA 9565-11500 Ring 2
19 VOE 13963059 Set Screw 1
20 VOE 948937 Screw 16
21 SA 9511-22090 O-ring 1
22 SA 9511-12140 O-ring 1
23 SA 9556-10500 Ring 1
24 SA 9557-09500 Ring 1
25 SA 9563-21050 Seal 1
26 SA 9564-21050 Seal 1
27 SA 9566-40900 Ring 2
28 SA 9566-31400 Ring 1
29 SA 9567-21050 Ring 1
100 VOE 14512968 Sealing Kit 1

Quick Product Parameter Sheet

Parameter Product & Logistics Details
Application Medium‑Large Excavator Hydraulic System
Part Name Hydraulic Boom Cylinder
Compatible Model EC330B
Part Number 14503654
Quality Grade High‑Quality Aftermarket
Certifications ISO9001, CE
Warranty 12‑Month Full Warranty
Minimum Order Quantity 1 Piece
Delivery Lead Time 3‑7 Days (Air Express)
Shipping Methods Express, Land, Sea, Railway Freight
Payment Options T/T, Trade Assurance, PayPal

2. Technical Specifications & Material Standards


Manufactured under ISO9001 standards, this cylinder uses high‑strength seamless alloy steel for the barrel and induction‑hardened, chrome‑plated piston rods for wear resistance. Equipped with imported high‑pressure seals, it adapts to -20℃~+85℃ and passes strict leakage and fatigue tests before leaving the factory.

Engineering Attribute Verified Data
Component Type EC330B Hydraulic Boom Cylinder
OEM Equivalent Part No. 14503654
Core Material High‑Strength Seamless Alloy Steel
Piston‑Rod Treatment Induction Hardening + Chrome Plating
Sealing Imported High‑Pressure Polyurethane Seals
Operating Temperature -20℃ ~ +85℃
Factory Inspection Leak Test, Fatigue Test, Precision Check

3. Why Choose Our 14503654 Boom Cylinder


We offer OEM‑level performance at 35%‑45% lower cost than genuine parts. With a flexible 1‑piece MOQ, 12‑month warranty (free replacement for non‑artificial defects), and spot inventory in Guangzhou for 3‑7‑day urgent delivery, we minimize downtime and maintenance costs.

4. Belparts Brand & Global Supply Capability


Founded in 2013, Belparts specializes in excavator hydraulic parts, offering genuine and high‑grade aftermarket options. Our parts fit, Hitachi, Komatsu, etc., and are exported to 150+ countries. We have large warehouses in Guangzhou and support multi‑mode global logistics.

5. Common Concerns of Global Excavator Parts Buyers


Q1: Can the 14503654 boom cylinder match my EC330B?

A: Provide your machine’s serial number or old cylinder photos, and we’ll ensure 100% compatible, plug‑and‑play installation.

Q2: What does the 12‑month warranty cover?

A: It covers non‑artificial defects (oil leakage, deformation, sealing failure) with free replacements and remote technical support.

Q3: How is it better than ordinary aftermarket cylinders?

A: Reinforced materials and targeted optimization for EC330B’s heavy loads give it 2‑3x longer service life than generic parts.

Q4: How is it packaged for international transport?

A: Anti‑corrosion treatment, airtight sealing, and export wooden crates ensure safety. Sea freight takes 30‑45 days; air express 3‑7 days.

Q5: What secure payment methods are available?

A: T/T, Trade Assurance (platform‑protected), and PayPal, eliminating cross‑border transaction risks.

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

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