HANWOO RHB330 Breaker Lower Bush Upper Bush Thrust Ring for Hydraulic Rock Hammer
Key Features & Benefits
Premium Material Engineering
Manufactured from high-grade, wear-resistant polymers or composite materials, ensuring extended service life even under continuous heavy-duty operation.
Versatile Application Range
Suitable for various industries including automotive, construction equipment, material handling, forestry, and industrial machinery, wherever rotational or linear motion support is required.
Maintains Alignment & Stability
Contributes to proper wheel alignment and vehicle stability by controlling unwanted suspension movement
Technical Specifications
| Model |
RHB330 RHB326 RHB328 RHB332 |
| Delivery Time |
1-15 Work days |
| Application |
HANWOO RHB330 Hydraulic Breaker Spare Parts |
| Part Name |
HANWOO RHB330 Hydraulic Breaker Lower Bush Upper Bush Thrust Ring |
| Position |
Hydraulic Rock Hammer System |
| Material |
Cr20 Cr42 Cr40 |
| Brand |
HUILIAN |
| Package Details |
Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required |
| Shipment |
By Express/Air/Sea |
| Payment |
T/T, Western Union, PayPal, L/C at sight, Alipay etc |

Why Choose Guangzhou Huilian?
One-Stop Solution:From top brands like Sandvik, Rammer, Atlas Copco, Montabert, Indeco, NPK, Soosan, Furukawa to many others, we cover a vast model range.
High-Strength Materials for Long-Term Durability: Our outer bushes are produced from carefully selected high-strength materials that have undergone proper heat treatment, ensuring excellent resistance to abrasion, impact and deformation. This helps to extend the service life of the product and protects key components such as the chisel and rod pin.
Rich Factory Manufacturing Experience: We have considerable experience of manufacturing hydraulic breaker parts at the factory level, and so we are fully conversant with real working conditions and design requirements. Our sophisticated production processes guarantee consistent quality and reliable performance for every outer bush.
Extensive Database & Full Range Supply: We maintain a comprehensive product database covering a full range of hydraulic breaker models and brands. This allows us to swiftly identify and supply the correct outer bush for your specific requirements.
Competitive Pricing: By manufacturing directly and selling globally, we eliminate middleman markups, offering you exceptional value without compromising quality.



Frequently Asked Questions
How can we guarantee quality?
Always final inspection before shipment to ensure product excellence.
Do you support customization?
Yes, we support customization. As long as you can provide the dimensions or drawings of the parts, we can customize the parts you want. As a professional manufacturer with 16 years of experience, we have consistently produced high-quality OEM parts for all brands and models of hydraulic breakers.
What can you buy from us?
Hydraulic Breaker parts for all breaker brands, including seal kits, pistons, diaphragms, cylinders, front & back heads, chisels, accumulators, bushing sets, through bolts, valve sleeves, and charging kits.
Why should you buy from us not from other suppliers?
We are professional and experienced manufacturers of excavator hydraulic breaker hammers, hydraulic breaker hammer pipelines and their related spare parts with 16 years of industry expertise.
What services can you provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES. Accepted Payment Type: T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, Cash, Escrow.