FURUKAWA HB40G Lower Bush Front Cover Rock Breaker Outer Bushing
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
1-15 work days
Brand:
Huilian
Product Description
FURUKAWA HB40G Lower Bush Front Cover Rock Breaker Outer Bushing
FURUKAWA Hb20g Hb30g Hb40g Lower Bush Front Cover Rock Breaker Outer Bushing Hydraulic Hammer Parts. This precision-engineered lower bush is a critical component for FURUKAWA Hb20g Hb30g Hb40g hydraulic breakers, designed to support and guide the chisel during high-impact operations.
Precision Engineering for Perfect Fit & Performance
- Manufactured to exact OEM dimensions and tolerances
- Guarantees seamless installation and optimal alignment within the Hb20g Hb30g Hb40g breaker
- Ensures smooth piston movement, reducing vibration and maintaining peak impact energy transfer
Superior Wear Resistance for Extended Service Life
- Made from high-strength, heat-treated alloy steel or specialized composite material
- Withstands extreme impact forces, abrasion, and shock loads
- Significantly outperforms standard bushes, extending operational life and protecting internal components
Enhanced Breaker Stability & Reduced Operating Costs
- Provides critical structural support and guidance for the piston
- Minimizes lateral movement and misalignment to prevent uneven wear
- Reduces stress on the tool and lowers maintenance frequency for higher machine availability
Technical Specifications
| Parts Number | FURUKAWA Hb20g Hb30g Hb40g |
| Delivery Time | 1-15 Work days |
| Application | FURUKAWA Hb20g Hb30g Hb40g Hydraulic Rock Breaker Parts Hydraulic Hammer Construction Machinery Excavator Attachment |
| Part Name | FURUKAWA Hb20g Hb30g Hb40g Hydraulic Hammer Front Cover Lower Bush |
| 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 |



Available Spare Parts
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
Ring Bush
Thrust Bush
Upper Bush
Front Cover
Tool Bush
Rod Moil Point
Chisel
Washer
Through Bolt
Side Rod
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
Seal Retainer
Valve Sleeve
Front Head Pin
Lower Bush
Hex Nut
Socket Bolt
Step Seal
Upper Cushion
Rubber Pad
Shock Absorber

About Guangzhou Huilian Hydraulic Technology
Huilian Machinery Equipment Co., Ltd (EB Seals) is a professional import dealer engaged in comprehensive hydraulic hammer parts in Guangzhou for more than 17 years. We adhere to original and OEM import quality standards.
Huilian specializes in the sales of various types of seal kits, diaphragms, pistons, chisels, wear bushes, rod pins, through bolts, side bolts, control valve assemblies, spare valves, cylinder blocks, accumulators and other commonly used hydraulic hammer parts.
Additionally, Huilian provides comprehensive excavator engine parts including fuel injection pumps, liner kits, pistons, piston rings, engine bearings, cylinder blocks, gasket kits, crankshafts, valves, nozzles, bearings, cooling systems, oil filters, radiators, main valves, and belts.
Our specialties include:
- Excavator spare parts
- Hydraulic breaker accessories
Huilian Machine continuously seeks opportunities to collaborate with partners both domestically and internationally for win-win cooperation. We believe that quality parts will take us to further success. Let's build a better tomorrow, together!

Frequently Asked Questions
When will my order be shipped?
Once we receive payment, we will ship your order within 2 working days.
Which shipping methods do you offer?
We offer shipping by sea, air, DHL, Fedex, TNT, UPS, EMS, and SF.
How long does delivery take to my address?
Normal delivery time is 4-7 days, depending on your country location.
How can I track my order?
We will send you the tracking number by email once your order ships.
What if I only know the excavator model but cannot provide parts numbers?
If possible, please send us pictures of old products, name plates, or dimensions for reference and we can help identify the correct parts.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Huilian Hydraulic Technology Co., LTD
Location
1st Floor, No. 389, East Zhongshan Avenue, Huangpu District, Guangzhou City, China
Contact Person
Zues