07177-01040 Komatsu Cylinder Bushing For Mechanical Hydraulic Spare Parts PTFE

Product Description

Genuine replacement cylinder bushing designed for Komatsu excavators and dozers. Manufactured from high-performance PTFE-based material, this bushing provides superior guidance and protection for hydraulic cylinders, significantly extending the service life of sealing systems. Perfect for maintenance and overhaul of Komatsu heavy equipment hydraulic systems.

Technical Specifications

· Komatsu Part Number: 07177-01040
· Application: Komatsu Excavator & Dozer Hydraulic Cylinders
· Material: PTFE Composite + Metal Reinforcement
· Origin: China (Manufactured to OEM Standards)
· Size: Standard OEM Dimensions (Custom Sizes Available)

Key Features

·  Excellent Wear Resistance: Extended service life under high-load conditions
·  Superior Oil Resistance: Compatible with all hydraulic fluids
·  Corrosion Protection: Resists chemical degradation in harsh environments
·  Low Friction Coefficient: PTFE material ensures smooth operation
·  Precision Engineering: Exact OEM dimensions for perfect fit
·  Heat Resistance: Stable performance in variable temperatures

Primary Function

· Provides precise piston rod guidance and alignment
· Protects cylinder inner walls from wear and damage
· Extends overall seal and cylinder service life
· Reduces maintenance frequency and downtime

Compatible Seal Elements

This bushing is typically used with:

· Piston U-Seal
· Piston Buffer Ring
· Wear Ring
· Dust Ring
· O-Ring
· Backup Ring
· U-Seal Backup

Package & Delivery

· Packaging: Inner PP bag + Outer carton box (export-ready)
· Lead Time: 3-8 days after payment confirmation
· MOQ: Contact for details (custom orders welcome)

Quality Assurance

Manufactured to meet or exceed original Komatsu specifications. Each bushing undergoes rigorous quality control to ensure perfect dimensional accuracy and material performance.

Applications

· Komatsu excavator hydraulic cylinder repair
· Dozer cylinder maintenance
· Hydraulic system overhaul
· Preventive maintenance programs

Part Numbers of Bushing We Can Supply:

Size of Bushing For Your Informations:   

Company Profile

Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with currently over 1,000 varieties in stock. The main service is construction machinery and engineering machinery.

The company has a total of three store and a warehouse now, one of which serves as the Foreign Trade Department to customer reception and product display. The most important thing is that we have a professional team for purchasing, selling, packing, shipping and after-sale service.

Our CEO Mr. Hu has been engaged in the oil seal industry since 1995. As one of the founders, he founded the Guangzhou Construction Machinery Industry Association and served as its president.

According to the actual situation of the Chinese excavator maintenance market, he has continuously studied, researched, innovated, introduced and developed high-quality oil seal repair kits that meet the real needs of the market. Ensure that customers can buy High-performance anti-leakage effect and long-term oil sealing effect. Based on technology leadership, the company has established a market research, quality assurance and after-sales service system to fully meet customers exact needs and has won excellent results in the industry. The reputation and word of mouth have won the continuous support of domestic and international counterparts and customers. Through long-term first-line services, we know that the promotion and use of high-quality oil seals are inseparable from your support and encouragement. We always adhere to the principle of quality first and benefit sharing to provide high-quality oil seals for the customers.

In addition to online sales, we also participate in exhibitions to have better face-to-face contact with customers. 

The history of exhibition

2001 Beijing BICIS

2004 Shanghai Bauma

2005 Beijing BICIS

2006 Shanghai Bauma

2007 Beijing BICIS

2009 Beijing BICIS

2011 Beijing BICIS

2013 Beijing BICIS

2024 Moscow CTT

2024 Shanghai Bauma