PC490LC-11 PC490-11 Hydraulic Bucket Cylinder for Komatsu Excavator Spare Parts 707-E1-00750 Aftermarket High Quality

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Heavy‑Duty PC400‑7E0 / PC400LC‑7E0 Hydraulic Bucket Cylinder | Komatsu Excavator Spare Parts Part No.707‑01‑0F702 – Premium Aftermarket Grade

1. Product Overview & Equipment Compatibility

707‑01‑0F702 hydraulic bucket cylinder is a core digging component tailored for Komatsu PC400‑7E0 and PC400LC‑7E0 heavy‑duty excavators. Strictly matched to OEM installation dimensions and hydraulic parameters, it supports direct replacement without modification, delivering strong bucket breakout force for mining, rock excavation and large‑scale earth‑moving operations.

Quick Product Parameter Sheet

2. Technical Specifications & Material Standards

Manufactured under ISO9001 certification, this bucket cylinder uses high‑tensile seamless alloy steel tube. The piston rod is induction‑hardened and hard‑chrome plated to resist rock friction and impact. Imported heavy‑duty high‑pressure seals adapt to temperatures from ‑20℃ to +85℃, with each unit passing strict leak‑proof and fatigue cycle testing before shipment.

3. Why Choose Our 707‑01‑0F702 Bucket Cylinder

Our aftermarket cylinder matches OEM‑grade digging performance at a lower cost than genuine Komatsu parts. With flexible 1‑piece MOQ, 12‑month warranty for non‑artificial quality issues, free replacement parts and fast stock delivery from our Guangzhou warehouse, it effectively reduces maintenance costs and site downtime.

4. Belparts Brand & Global Supply Capability

Founded in 2013, Belparts focuses on heavy‑duty excavator hydraulic spare parts. We supply genuine and premium aftermarket parts for Komatsu, , Hitachi, Doosan, Hyundai and more, exported to over 150 countries with complete cross‑border logistics solutions.

5. Common Concerns of Global Komatsu Excavator Parts Buyers

Q1: Does 707‑01‑0F702 perfectly fit my PC400‑7E0 excavator?

A: Provide your excavator serial number or old cylinder casting photos, our engineering team confirms 100% compatibility for plug‑and‑play installation.

Q2: What does the 12‑month warranty cover?

A: It covers non‑human‑caused defects including oil leakage, cylinder deformation and seal damage, with free replacement parts and remote technical guidance.

Q3: What makes your cylinder better than generic aftermarket options?

A: Mining‑grade reinforced materials and bucket‑specific structural optimization offer 2‑3 times longer service life under heavy‑load digging conditions.

Q4: How is the cylinder packed for international shipping?

A: Anti‑corrosion oil treatment, airtight port sealing and export‑grade wooden cases. Air express takes 3‑7 days; sea freight takes 30‑45 days for bulk orders.

Q5: What payment methods do you accept?

A: T/T, platform‑secured Trade Assurance and PayPal to protect global buyers against cross‑border transaction risks.