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MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
Specifications
Model :
MTB255 B142000101250
Place of Origin :
China
Part name :
Breaker Upper Bushing
Model Number :
MTB255 B142000101250 Upper Bushing
Size :
Standard Size
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Condition :
100% new Long Life
Applicable industries :
Machinery Repair Shops, Construction works, Energy & Mining, Manufacturing Plant
Delivery Time :
1-15 work days
Material :
Cr20 Cr42 Cr40
Oem :
Available, acceptable OEM
Price :
Negotiable
Packaging Details :
Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required
After-sales service provided :
Online support
Supply Ability :
1000 Pieces per Month
Type :
Hydraulic Hammer Parts
Brand Name :
Huilian
Feature :
Corrosion-Resistant Surface and Superior Wear Resistance
Appliion :
MTB255 B142000101250 Hydraulic Breaker
MOQ :
1 PCS
Description
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
hydraulic breaker inner bush (also known as inner bushing, chisel bush, guide bush, or upper bush) is a core wearable component of hydraulic breakers for excavators, loaders, and other construction machinery. Installed inside the front head of the breaker, it serves as a critical guide and support structure for the reciprocating movement of the chisel, directly determining the operating accuracy, service life, and maintenance cost of the hydraulic breaker.

The inner bush fulfills three core functions: First, precise guidance, which provides a stable motion track for the chisel during high-frequency reciprocating impact, preventing chisel deflection and shaking, ensuring accurate transmission of breaking force, and significantly reducing abnormal wear on core components such as the chisel and piston. Second, shock absorption and buffering, which absorbs impact loads and vibration generated during operation, minimizing damage to the hydraulic system and main engine structure, and extending the overall service life of the equipment. Third, sealing and protection, which works with seals to block external sediment and gravel from entering the hydraulic chamber, prevents hydraulic oil leakage, and maintains stable pressure in the breaker's internal hydraulic system.
Technical Specifiions
Part Name MTB255 B142000101250 Hydraulic Hammer Upper Bushing Inner Bush
Delivery Time 1-15 Work days
Application MTB255 Upper Bushing Hydraulic Rock Breaker Parts Hydraulic Hammer Construction Machinery Excavator Attachment
Position Hydraulic Breaker Hammer System
Material Cr20 Cr42 Cr40
Brand HUILIAN
Package Details Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required
Shipment Air, Sea, Express Mail, etc.
Payment T/T, Western Union, PayPal, L/C at sight, Alipay etc

MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare PartsMTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

Other spare parts we can supply (more than these)

Hammer Parts Main Body Back Head Charging Valve Cylinder
Socket Plug Piston Adapter Valve Valve Plug
Front Head Grease Nipple Rod Pin Stop Pin Rubber Plug
Air Check Valve Valve Adjuster Accumulator Accumulator Body Accumulator Cover
Charging V/V Diaphragm Seal Kit O-Ring Seal Gas Seal
Buffer Seal Dust Seal U-Packing Back-up ring Side Bolt
Down Cushion Tool Set N2 Gas Charging Set N2 Gas Cylinder B-3way valve assy
Socket Bolt Step Seal Upper Cushion Rubber Pad Shock Absorber
Why Choose Guangzhou Huilian?
1. We are manufacturers and product direct sales.
2. More than 17 years of industry experience.
3. Professional production technology, product good quality and Low price.
4. Fast delivery and Support OEM/ODM order.
5. Large Stock,Over 30,000 sizes and more than 1 million pieces in stock.
6.We have the full range of mould size and stable and high quality production line.

MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

About Guangzhou Huilian Hydraulic Technology

Guangzhou Huilian Machinery Co., LTD. is a professional supplier for hydraulic breaker parts and excavator parts and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic breaker and excavator more than Ten years in Guangzhou, China.
Guangzhou Huilian Hydraulic Technology Co., LTD. supply almost all brands breakers' parts like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts, Control Valve,Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc.
Also supply almost all brands excavator' parts like hydraulic cylinder boom arm bucket seal kit, hydraulic pump and travel swing motor etc. We insist on high quality parts with genuine and OEM after market replacement parts.
Specializes in:
--Excavator spare parts
--Hydraulic breaker accessories

MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

Frequently Asked Questions

Q1: When will I receive my quotation?

A1: We typically send a formal quotation within 24 hours of receiving your inquiry.

Q2: Can you manufacture products based on customer designs?

A2: Absolutely. Since 2009, we have fulfilled numerous custom orders for overseas clients over 17 years, giving us extensive experience to handle all custom requirements. OEM certification is also available upon request.

Q3: What are your key advantages in the machinery manufacturing sector?

A3: We stand out for fast lead times, premium-quality products, responsive customer service, and the adoption of cutting-edge production technology.

Q4: Which countries have you exported to recently?

A4: Our recent export markets include Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, and more.

Q5: Can you guarantee your parts will fit my hydraulic breaker?

A5: We stock hydraulic breaker parts for all major brands. Simply share your breaker's model number, and we will provide perfectly matched components for your equipment.

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MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

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Product Detail
Model :
MTB255 B142000101250
Place of Origin :
China
Part name :
Breaker Upper Bushing
Model Number :
MTB255 B142000101250 Upper Bushing
Size :
Standard Size
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts
MTB255 B142000101250 Upper Bushing Inner Bush Hydraulic Hammer Rock Breaker Spare Parts

Guangzhou Huilian Hydraulic Technology Co., LTD

Verified Supplier
1 Years
guangzhou
Since 2009
Business Type :
Manufacturer
Main Products :
Hydraulic Breaker Hammer, Breaker Chisel, Hydraulic Breaker Seal Kit
Total Annual :
3000-6000
Employee Number :
50~100
Certification Level :
Verified Supplier
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