SOOSAN SB121 Down Cushion Damper C63420 PU Polyurethane Damper Shock Absorber
| Parts Number | SB121 C63420 Down Cushion |
|---|---|
| Delivery Time | 1-12 Work days |
| Appliion | SB121 C63420 Hydraulic Rock Breaker and compatible models |
| Part Name | SB121 C63420 Hydraulic Breaker Down Cushion |
| Position | Hydraulic Hammer Breaker System |
| Material | PU Polyurethane |
| Brand | HUILIAN, or as required |
| 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 |


SOOSAN Series
| SOOSAN | SB10 SB20 SB30 SB35 SB40 SB50 SB60 SB60TR-P SB70 SB70TR-P SB81N SB81 SB81TR-P SB81A SB85 SB121 SB121TR-P SB130 SB130TR-P SB140 SB140TR-P SB147 SU+85 SB85 SU+125 SB125 SB151 SB151TR-P SB10TS-P SB20TS-P SB40TS-P SB43TS-P SB45TS-PSB50TS-P SB60TS-P SB70TS-P SB81TS-P SB100TS-P SB121TS-P SB130TS-P SB140TS-P SB151TS-P SQ10 SQ20 SQ30 SQ35 SQ40 SQ43 SQ45 SQ50 SQ60 SQ70 SQ80 SQ100 SQ120 SQ130 SQ140 SQ150 SQ181 ET200 ET300 SB150 SB151 SB157 |
Other 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 |
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.

Guangzhou Huilian Hydraulic Technology Co., LTD is a professional manufacturer of Hydraulic Breaker Hammers with 16 years of dedied expertise. Operating under the principle "Quality Changes the Future," we specialize in R&D, production, and customer service for high-end hydraulic breaker hammers and OEM parts.
Our factory utilizes mature technical databases and precise drawings to manufacture reliable, compatible components for major brands worldwide including Atlas Copco, Komatsu, , Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many others. We provide comprehensive 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.

Q1: When can I get the price?
A1: Usually, we provide a quotation within 24 hours after your inquiry.
Q2: Are you able to manufacturing products according to customer's design?
A2: 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.
Q3: What's your advantages in the machinery manufacturing industry?
A3: Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q4: Which countries have you been exported recently?
A4: Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
Q5: Are you sure that your product will fit my hydraulic breaker?
A5: We have different brand hydraulic breaker parts. Show me your model number, and we can give you best match products.
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