Who Can We Supply?
Huilian Machinery specializes in the design and manufacturing of pneumatic, hydraulic seals, and hydraulic spare parts for aftermarket.

we are sure to meet your needs
O-rings, U packings,Oil Seals and custom-made rubber items. Available materials include NBR 70/90 ,HNBR ,FKM(Viton )
Polyurethane(PU), Nylon(NY) engineering plastics injection and PTFE() seals. Both imperial and metric sizes are available
Construction equipment seal kits, especially excavator and rock breaker seal kits.

JCB 551/90191 55190191 Hydraulic Seal Kit Bucket Seal Ram Kit for Backhoe Loader

The Reason Why Choose Us?

1. Quality Control – Huilian Machinery uses raw materials which made for high quality only,same standard as OEM genuine parts.We have never compromised our quality with inferior materials. Our insistence in high quality for raw materials, mold design, production, and packing make us stand out from the other factories
2. Technical Support – Our mold design and development department is comprised of knowledgeable people. Huilian Machinery is equipped with the advanced CNC mold developing machines.We test all of the raw materials and study the most advanced ones.
3. Research & Development- We have a strong research and development capacities, constantly seeking new technologies and methods to achieve higher performance, competitiveness and quality.
4. Resource Integration – For brand:CATEEEEEEEEERP ILLAR, HIAT CHI, KOMATSU, KOBELCO(NH) some of EC, JCB, JOHN DEERE, cx, DOOSAN, HYUNDAI and rock breaker(hammer breaker).
5. Sample Test –Samples are always available for checking quality and can be dispatched to you very quickly.
6. Stock –More than 5,000 items stocked and available in our inventory, both inch and metric sizes are available. One stop service and immediate delivery.
7. After Sales –3 months warranty. We provide a wide variety of support, such as servicing and maintenance support.

Products specifiCATEEEEEEEEions

BACKHOE LOADERS, 214, DIPPER, CYL #: 559-60009, SERIAL #: M400001-M430000
BACKHOE LOADERS, 214, DIPPER, CYL #: 559-60019, SERIAL #: M400001-M430000
BACKHOE LOADERS, 214, STABILIZER, CYL #: 559-60004, SERIAL #: M400001-M430000
BACKHOE LOADERS, 214, STABILIZER, CYL #: 559-60005, SERIAL #: M400001-M430000
BACKHOE LOADERS, 214E, DIPPER, CYL #: 559-60019, SERIAL #: M430001-UP
BACKHOE LOADERS, 214E, STABILIZER LH, CYL #: 559-60004, SERIAL #: M430001-UP
BACKHOE LOADERS, 214E, STABILIZER RH, CYL #: 559-60005, SERIAL #: M430001-UP
BACKHOE LOADERS, 214SM-4, STABILIZER, CYL #: 559-60063, SERIAL #: M460001-UP
BACKHOE LOADERS, 215-4 CENTERMOUNT SERIES 3, BUCKET, CYL #: 559-60024, SERIAL #: M460001-UP
BACKHOE LOADERS, 215-4 CENTERMOUNT SERIES 3, BUCKET, CYL #: 559-60074, SERIAL #: M460001-UP
BACKHOE LOADERS, 215-4 CENTERMOUNT SERIES 3, STABILIZER, CYL #: 559-60063, SERIAL #: M460001-UP
BACKHOE LOADERS, 215S, DIPPER, CYL #: 559-60013, SERIAL #: M400001-M430000
BACKHOE LOADERS, 215S, STABILIZER, CYL #: 559-60004, SERIAL #: M400001-M430000
BACKHOE LOADERS, 215S, STABILIZER, CYL #: 559-60005, SERIAL #: M400001-M430000
WHEEL DOZERS/LOADERS, 426, TILT, CYL #: N/A, SERIAL #: 01231500-01232499; 01295000-01295999; 00531000-00531299; 00531300-00531800; 00532100-00532499; 00532500-00532999; 00533300-00533699; 01173000-01173999
WHEEL DOZERS/LOADERS, 426B, TILT, CYL #: N/A, SERIAL #: 01231500-01232499; 01295000-01295999; 00531000-00531299; 00531300-00531800; 00532100-00532499; 00532500-00532999; 00533300-00533699; 01173000-01173999
EXCAVATORS - COMPACT, 8052, BOOM, CYL #: N/A, SERIAL #: M802000-
EXCAVATORS - COMPACT, 8060, DIPPER, CYL #: N/A, SERIAL #: 00883000-00883829
EXCAVATORS - COMPACT, 8060, DIPPER, CYL #: N/A, SERIAL #: 00883830-00884999
EXCAVATORS - COMPACT, 8060, DIPPER, CYL #: N/A, SERIAL #: 01236000-01237999
EXCAVATORS - COMPACT, 8065RTS, DIPPER, CYL #: N/A, SERIAL #: 01536000-01537499

We are able to provide other JCB seals