Guangzhou Yangkai Machinery Parts Co., Ltd.
| Seal Function | Hydraulic Oil Sealing |
| Supply Ability | 10,000 Sets / Month |
| Brand | BK |
| Weight | 0.6-0.8kg / set |
| Delivery Time | 3-5 days for small orders, 6-8 work days for bulk orders |
| Urethane Damper Included | No |
| Payment Terms | L/C,D/A,D/P,T/T |
| Diaphragm Included | No |
| Model | SB40 |
| Product Name | Hydraulic Breaker Seal Kit |
| Compatible Brand | Soosan |
| Packaging Details | BK Blue Standard Export Bag |
| Model Number | SB40 |
| Certification | ISO9001 / CE |
| Brand Name | BK |
| Place of Origin | Korea / China |
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Product Specification
| Seal Function | Hydraulic Oil Sealing | Supply Ability | 10,000 Sets / Month |
| Brand | BK | Weight | 0.6-0.8kg / set |
| Delivery Time | 3-5 days for small orders, 6-8 work days for bulk orders | Urethane Damper Included | No |
| Payment Terms | L/C,D/A,D/P,T/T | Diaphragm Included | No |
| Model | SB40 | Product Name | Hydraulic Breaker Seal Kit |
| Compatible Brand | Soosan | Packaging Details | BK Blue Standard Export Bag |
| Model Number | SB40 | Certification | ISO9001 / CE |
| Brand Name | BK | Place of Origin | Korea / China |
| High Light | Soosan SB40 hydraulic breaker seal kit ，BK SB40 excavator seal kit ，hydraulic breaker seal kit with warranty | ||
The BK SB40 Hydraulic Breaker Seal Kit is a replacement sealing solution designed for compatible Soosan SB40 series hydraulic breakers. It is developed for routine maintenance, overhaul, and hydraulic oil sealing applications on excavator-mounted hydraulic breakers.
The seal kit contains essential hydraulic sealing components used to help maintain sealing performance, reduce hydraulic oil leakage, and support reliable breaker operation.
Manufactured for aftermarket replacement applications, the BK SB40 seal kit is available with Korea or China origin, depending on production batch and supply option.
| Product Name | Hydraulic Breaker Seal Kit |
| Brand | BK |
| Model | SB40 |
| Series | SB40 Series |
| Application | Hydraulic Breaker / Hydraulic Hammer |
| Compatible Brand | Soosan |
| Seal Function | Hydraulic Oil Sealing |
| Product Type | Replacement Seal Kit |
| Condition | New |
| Certification | CE |
| Origin | Korea / China |
| Packaging | Regular Export Packaging |
| SB40 Series Model | Type / Configuration | BK Seal Kit Reference | Compatibility |
|---|---|---|---|
| SB40 | Standard SB40 | SB40 / COX001 | Available |
| SB40II | Updated SB40 Series | SB40II / COX001 | Available |
| SB40II Side | Side Type | SB40II Side | Available |
| SB40II TS-P | Top / TS-P Type | SB40II TS-P | Available |
| SB40II BH | Backhoe Type | SB40II BH | Available |
| SB40II BH-TS | Backhoe / Silenced Type | SB40II BH-TS | Available |
| SB40II SSL | Silenced Configuration | SB40II SSL | Subject to configuration |
| SB40II E | E-Series Version | SB40II E | Confirm before ordering |
| Component | Included |
|---|---|
| Hydraulic Oil Seals | Yes |
| Gas Seal | Yes |
| Step Seals / U-Packing | Depending on configuration |
| Dust Seal | Depending on configuration |
| Buffer Seal | Depending on configuration |
| O-Rings | Depending on configuration |
| Back-Up Rings | Depending on configuration |
| Seal Rings | Depending on configuration |
| Diaphragm | Not Included |
| Urethane Damper | Not Included |
The SB40 series is commonly used with excavators in the approximately 4-9 ton class, depending on the breaker configuration. SB40II specifications commonly include approximately 40-70 L/min hydraulic flow, 110-140 kgf/cm² operating pressure, and a 68-69 mm tool diameter.
Reliable Hydraulic Sealing: The seal kit is designed to replace worn sealing components and help maintain proper hydraulic oil sealing inside the breaker.
Convenient Maintenance: A complete seal kit provides commonly required sealing components in one package, making routine hydraulic breaker maintenance more convenient.
Aftermarket Replacement Solution: BK provides replacement parts for hydraulic breaker maintenance and repair, offering a practical alternative for equipment owners, repair shops, distributors, and aftermarket parts suppliers.
Flexible Supply Options: The SB40 seal kit can be supplied with Korea or China origin, depending on production and sourcing requirements. Regular export packaging is available, while customized packaging and private-label options can be discussed for wholesale orders.
The BK SB40 Hydraulic Breaker Seal Kit is supplied in regular export packaging designed for convenient storage, transportation, and inventory management.
Customized packaging options are available for distributors and bulk buyers, including:
Before ordering the BK SB40 seal kit, please provide one or more of the following details whenever possible:
This information helps us confirm the correct seal kit and avoid compatibility issues.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-8000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Guangzhou Yangkai Machinery Parts Co., Ltd. was founded in 2008, our company has 18 years experience which is a professional, diversified construction machinery parts supply enterprises, Our products suitable for: komatsu, C, Hitachi, sumitomo, kato, daewoo, hyundai,kobelco,,Sany and other brands of... Guangzhou Yangkai Machinery Parts Co., Ltd. was founded in 2008, our company has 18 years experience which is a professional, diversified construction machinery parts supply enterprises, Our products suitable for: komatsu, C, Hitachi, sumitomo, kato, daewoo, hyundai,kobelco,,Sany and other brands of...
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