Changzhou Yulindingli Construction Machinery Co.,Ltd.
| Hardness | 70–90 Shore A |
| Packaging Details | Standard Wooden Case Packaging |
| Temperature Range | -30℃ ~ 140℃ |
| Size | Based on original drawings, customization available |
| Product Name | Seal Kits |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Fit Series | Hammermaster Series |
| Working Pressure | 160–210 Bar |
| Main Material | FKM, PU, High Toughness HNBR, PTFE Backup Rings, Dust Wiper, O-Rings |
| Delivery Time | 15-30 days |
| Applicable Brand | JCB |
| Features | High Wear Resistance, Anti-Aging, Anti-Extrusion, Oil Resistant, Low Friction, Stable Sealing Performance, Resist Heavy Impact Vibration |
| Model Number | HM018T HM026T HM033T HM049T HM054T HM65 HM100 HM120 HM115 HM140 HM160 HM165 HM180 HM200 HM260 HM265 HM270 HM335 HM360 HM380 HM385 HM386 HM460 HM495 HM496 HM550 HM555 HM850 HM860 HM1050 HM1150 HM1260 HM1350 HM1450 HM1560 HM1570 HM1750 HM1760 HM2180 HM2350 H |
| Brand Name | YULINDINGLI |
| Certification | ISO9001 , CE Certified |
| Place of Origin | China |
View Detail Information
Explore similar products
FKM Daemo Alicon B Hydraulic Hammer Breaker Parts Tool PU seal
Atlas Copco FKM Hydraulic Breaker Seal Kits Anti Leak Overhaul Spare Parts
Atlas Copco FKM O Rings Hydraulic Breaker Complete Seal Kits
OEM Atlas Copco Hydraulic Breaker Seal Kits Repair Parts For Backhoe
Product Specification
| Hardness | 70–90 Shore A | Packaging Details | Standard Wooden Case Packaging |
| Temperature Range | -30℃ ~ 140℃ | Size | Based on original drawings, customization available |
| Product Name | Seal Kits | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Fit Series | Hammermaster Series | Working Pressure | 160–210 Bar |
| Main Material | FKM, PU, High Toughness HNBR, PTFE Backup Rings, Dust Wiper, O-Rings | Delivery Time | 15-30 days |
| Applicable Brand | JCB | Features | High Wear Resistance, Anti-Aging, Anti-Extrusion, Oil Resistant, Low Friction, Stable Sealing Performance, Resist Heavy Impact Vibration |
| Model Number | HM018T HM026T HM033T HM049T HM054T HM65 HM100 HM120 HM115 HM140 HM160 HM165 HM180 HM200 HM260 HM265 HM270 HM335 HM360 HM380 HM385 HM386 HM460 HM495 HM496 HM550 HM555 HM850 HM860 HM1050 HM1150 HM1260 HM1350 HM1450 HM1560 HM1570 HM1750 HM1760 HM2180 HM2350 H | Brand Name | YULINDINGLI |
| Certification | ISO9001 , CE Certified | Place of Origin | China |
| High Light | jcb hammer breaker parts ，jcb hydraulic breaker seal kits ，hammermaster hammer breaker parts | ||
The Heavy Duty JCB Hammermaster Seal Kits are designed to restore the sealing performance of hydraulic breakers and ensure reliable operation under demanding working conditions. A high-quality seal kit prevents hydraulic oil leakage, maintains stable operating pressure, protects internal components, and extends the overall service life of the breaker.
Hydraulic breakers operate under high pressure, extreme temperatures, and continuous impact. Over time, oil seals naturally wear out due to friction, pressure fluctuations, dust, and contaminants. Replacing worn seals with premium JCB Hammermaster Seal Kits is one of the most effective ways to maintain breaker efficiency, reduce maintenance costs, and avoid unexpected equipment downtime.
Our seal kits are manufactured from premium sealing materials with excellent resistance to oil, heat, abrasion, and aging. Every kit is produced according to OEM specifications, ensuring accurate fitment and reliable sealing performance for a wide range of JCB Hammermaster hydraulic breaker models.
Whether you are performing routine maintenance, hydraulic breaker rebuilding, or aftermarket servicing, our seal kits provide dependable sealing solutions trusted by customers worldwide.
Our seal kits are manufactured using high-quality materials such as NBR, PU, PTFE, and other advanced sealing compounds, providing excellent resistance to hydraulic oil, wear, and high temperatures.
Every seal is produced according to original JCB Hammermaster specifications for direct installation and dependable sealing performance.
Precision-manufactured seals effectively prevent internal and external hydraulic oil leakage, maintaining stable system pressure.
Designed to withstand continuous reciprocating piston movement, high-pressure operation, and severe working environments.
Premium materials and strict manufacturing standards significantly extend seal life and reduce maintenance frequency.
Each seal kit contains the essential sealing components required for hydraulic breaker maintenance, simplifying repair and reducing service time.
Our JCB Hammermaster Seal Kits are widely used for:
Suitable for both OEM replacement and aftermarket repair.
Since 2008, we have specialized in manufacturing hydraulic breaker spare parts and exporting products to more than 150 countries worldwide.
Every seal kit is manufactured with precise dimensions to ensure excellent sealing performance and easy installation.
We carefully select high-performance sealing materials that offer outstanding resistance to:
Every seal kit undergoes:
In addition to seal kits, we also manufacture:
Providing customers with a complete hydraulic breaker spare parts solution.
Popular seal kit models are available from stock, enabling quick shipment and minimizing equipment downtime.
| Item | Specification |
|---|---|
| Product Name | Heavy Duty JCB Hammermaster Seal Kits |
| Compatible Brand | JCB Hammermaster |
| Product Type | Hydraulic Breaker Seal Repair Kit |
| Material | NBR / PU / PTFE / High-Performance Rubber |
| Oil Resistance | Excellent |
| Temperature Resistance | High |
| Wear Resistance | Excellent |
| OEM Service | Available |
| Custom Manufacturing | Supported |
| Packaging | Export Standard Carton |
Our JCB Hammermaster Seal Kits are manufactured under strict quality management procedures.
Inspection includes:
Only products meeting our quality standards are delivered to customers worldwide.
Our hydraulic breaker seal kits are exported to:
We supply distributors, repair workshops, construction companies, mining contractors, equipment rental companies, and hydraulic breaker service providers around the world.
Yes. They are manufactured according to OEM specifications for direct replacement.
Depending on the application, we use premium materials including NBR, PU, PTFE, and other high-performance sealing compounds.
Yes. We support OEM production and customized seal kits according to customer samples or technical requirements.
Seal kits should be replaced whenever oil leakage, reduced impact performance, or visible seal wear is detected during maintenance.
We manufacture pistons, cylinders, chisels, bushings, front heads, back heads, through bolts, diaphragms, control valves, buffers, wear plates, and many other hydraulic breaker replacement parts.
If you are looking for Heavy Duty JCB Hammermaster Seal Kits, we provide OEM-compatible sealing solutions manufactured from premium materials with strict quality control. Our products deliver reliable sealing performance, long service life, and excellent value for hydraulic breaker maintenance and repair.
Contact us today for technical support, product catalogs, OEM services, and competitive quotations.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-10000000
Employee Number:
51~200
Ecer Certification：
Verified Supplier
Changzhou Yulindingli Construction Machinery Co., Ltd. is a hydraulic breaker accessories manufacturer, specializing in the production of breaker chisels (hydraulic breaker working tools) and related accessories. The Yulindingli factory produces tens of thousands of series breaker chise... Changzhou Yulindingli Construction Machinery Co., Ltd. is a hydraulic breaker accessories manufacturer, specializing in the production of breaker chisels (hydraulic breaker working tools) and related accessories. The Yulindingli factory produces tens of thousands of series breaker chise...
Get in touch with us
Leave a Message, we will call you back quickly!