SB131 hydraulic Breaker Piston Ring High Wear Resistant Matching Hydraulic Hammer Seal Kit Parts
A Seal Kit is a core wearable component for the hydraulic systems of construction machinery, specifically designed for key parts such as cylinders, main control valves, hydraulic pumps, and motors of heavy equipment including excavators, loaders, hydraulic breakers, and cranes. It is used to repair hydraulic system leaks and ensure stable equipment operation.



Our high-performance seal kit is built for stability and durability, focusing on solving leakage problems in harsh working environments. Made of high-grade fluorine rubber and nitrile rubber materials, the sealing components have excellent resistance to oil, high temperature, corrosion, and pressure, able to withstand extreme temperatures and harsh media, ensuring long-term reliable sealing without deformation or aging.
Each component undergoes precision machining and strict quality inspection, with accurate size and smooth surface, perfectly fitting various equipment parts, effectively preventing oil, gas, and liquid leakage. The kit includes all necessary sealing parts, covering O-rings, oil seals, dust rings, and gaskets, suitable for hydraulic systems, engineering machinery, industrial pumps, and other equipment.
With strong wear resistance and long service life, the seal kit reduces the frequency of maintenance and replacement, saving time and cost. Whether in high-intensity industrial production or daily equipment maintenance, it can maintain stable sealing performance, protect equipment from damage, and ensure efficient and safe operation of the equipment.
| Part Name | Hydraulic Breaker Seal Kit SB131 SB100 SB121 SB140 SB15 | Type | Hydraulic Breaker Repair Parts / Hammer Overhaul Seal Kit |
| Part Model | SB131 SB100 SB121 SB140 SB15 | Service Provided | Online Technical Support |
| Application | Hydraulic Breaker / Rock Hammer | Condition | 100% New, Long Service Life Seal Kit for Hydraulic Breaker |
| Material | NBR+PU+PTFE | Oem | Available, Accept OEM Service & Custom Packaging |
| Size | Standard Size (Match OEM Dimensions) | Feature | Oil Resistance, High Pressure Resistance, Wear Resistance |
| Hardness | 70-95 Shore A | Applicable Industries | Construction Demolition, Mining & Quarrying, Road Construction |
| Delivery Time | 1-3 Days (In Stock), 7-15 Days (Bulk/Custom Orders) |

Huilian Machine Equipment Co., Ltd.
Our company has specialized in hydraulic breakers, hydraulic hammer parts and excavator parts for more than 17 years. Hydraulic breakers are our best-selling products, which are high in cost performance, excellent in adaptability, more durable and suitable for various working conditions. Our products are sold all over the world.
Should any of these items interest you, please let me know. We will be happy to give you detailed information and the most favorable quotation. Best wishes!
|
We Can Provide Following Hydraulic Breaker Parts (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
|
|
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
|


Sure, we have made many special orders from oversea for 17 years since 2009. So we have enough ability to deal with any cases. OEM certificate is available to provided.
Q2. What's your advantages in the machinery manufacturing industry?
Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q3. Which countries have you been exported recently?
Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
Q4. Are you sure that your product will fit my hydraulic breaker?
We have different brand hydraulic breaker seal kit. Show me your model number, and we can give you best match products.
Q5. How about the packing of the goods?
Standard export package, wood cases, or as customers' demands.
18 - 21 Tons Excavator Breaker Hammer Hydraulic With 135mm Chisel Soosan SB70
Heavy Duty 30 - 40 Ton Excavator Ripper Attachment With High Strength Tooth
Durable HL04DL Excavator Hydraulic Quick Coupler With Hydraulic Locking System