C31111 SB81 Hydraulic Breaker Seal Retainer Rock Hammer Parts Piston Ring

Product Specification

C31111 SB81 Hydraulic Breaker Seal Retainer Rock Hammer Parts Piston Ring

SOOSAN SB81 Piston Ring Highlights

--Stabilizes Piston Movement and Reduces Side Load
The Soosan SB81 piston ring acts as a stabilising bushing, keeping the piston properly aligned during high-speed reciproing motion. It reduces side load and lateral movement to ensure smooth piston operation and prevent abnormal stress on the piston and cylinder.
--Protects the Piston and Extends Service Life
The piston ring is manufactured from high-quality, wear-resistant materials and effectively protects the piston from direct contact and excessive friction. This significantly reduces wear on the piston surface, thereby extending the service life of the piston and related components.
--Precision Fit for Stable and Efficient Performance
The piston ring is precisely machined to match the exact specifiions of the Soosan SB81 hydraulic breaker, providing an accurate fit and consistent clearance. This improves operational stability, minimises vibration and noise, and ensures the breaker performs reliably and efficiently.

Soosan SB81 Breaker Seal Retainer Parameter

Why choose Guangzhou Huilian?

1. Excellent durability and wear resistance:
Our hydraulic breaker piston rings are designed to withstand continuous impact, friction and high-speed movement. Thanks to their outstanding wear resistance, they deliver stable performance over long working hours and significantly extend service life.

2. High-quality materials – machine-safe design:
Manufactured from carefully selected, high-quality materials, our piston rings provide reliable protection without damaging the piston or cylinder. Their optimised structure reduces friction and side load, ensuring safe operation and preventing abnormal wear to your machine.

3. Long service life with stable performance:
Thanks to superior material quality and precise manufacturing, our piston rings offer long-lasting performance. They help to maintain proper clearance and alignment, thereby reducing the frequency of maintenance and your overall operating costs.

4. Extensive Manufacturing Experience and Full Range of Products:
Thanks to our extensive experience in the production of hydraulic breaker parts, we can supply a complete range of piston rings for various brands and models. Our comprehensive product range enables quick and accurate part selection.

5. Precise model matching and worry-free after-sales service:
Using an extensive product database, we ensure precise matching to your exact hydraulic breaker model. Backed by our professional after-sales service, we provide technical support and reliable solutions, ensuring a worry-free purchasing experience.

About Guangzhou Huilian Hydraulic Technology

Guangzhou Huilian Hydraulic Technology Co., LTD is a professional manufacturer of Hydraulic Breaker Hammer. The company believes that "Quality Changes the Future" and so it focuses on R&D, production and customer service for its high-end Hydraulic Breaker Hammer.
And with 16 years of dedied expertise, we specialize in manufacturing high-quality OEM hydraulic hammer parts for nearly all major brands worldwide too. Our factory operates with a mature technical database and precise drawings, ensuring reliable and compatible components for brands such as Atlas Copco, Sandvik, Komatsu, , Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many more. We provide a comprehensive range of critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits—all engineered to meet original performance standards. By choosing us, you gain a trusted partner who delivers precision, durability, and cost efficiency, keeping your equipment running with minimal downtime. Let us be your one-stop solution for reliable aftermarket hammer parts.

FAQs
Q1. How can we guarantee quality?
Always final Inspection before shipment;

Q2. Do you 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 all models of hydraulic breakers.

Q3. What can you buy from us?
Hydraulic Breaker parts of all breaker brand, like seal kits, pistons, diaphragms, cylinders, front & back heads, chisels, accumulators, bushing set, through bolts, valve sleeves, and charging kits etc

Q4.Why should you buy from us not from other suppliers?
We are professional and experienced manufacturer of excavator hydraulic breaker hammers, hydraulic breaker hammer pipelines and their related spare parts.

Q5. 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;