31Y1-15045 31Y115045 Arm Cylinder Service Kit For R290LC-7 R305LC-7

31Y1-15045 31Y115045 Arm Cylinder Service Kit for R290LC-7 R305LC-7

Description: 

 This is seal kit fits HYUNDAI arm cylinder.There are regularly three cylinders for the excavator, boom cylinder, arm cylinder, bucket cylinder.Arm

cylinder is the top one, and it's usually be called as top cylinder;Hydraulic cylinder seal kits are used to seal the gap between different parts of the

hydraulic cylinder. The function of hydraulic cylinder seal kits is to prevent oil leakage, to assure the working pressure of the hydraulic system, to

maintain its power.

Our Main Product Lines Applied to All Excavator Brand and Models, Partially Listed As Below:

KOMATSU

PC50UU, PC28UG, PC40, PC50UG, PC56, PC60, PC75, PC100, PC120, PC128UU, PC75UU, PC130, PC55MR, PC210-8, PC60-8, PC110-7,

PC130-7, PC160LC-7, PC200-8, PC200LC-8, PC210LC-8, PC220-8, PC240LC-8, PC270-8, PC300-7, PC360-7, PC400-8, PC450-8

HITACHI

EX40, EX60, EX150, EX100M, EX100-2/3/5, EX120-3/5/6, EX150, EX200-1-2-3, EX220-3/5/6,

EX240, EX270, EX300-1/3/5/6, EX330, EX320-3, EX350, EX360, EX400-1/2/3/5/6, UH08, UH07, ZX55, ZX70, ZX100-1/2, ZX200, ZX210,

ZX230-5, ZX240, ZX330, ZX360

C-A-T

E110B, E200B (E320), E240 (MS180), E300B, E330, D3C, D5, D5B, D5D, D6C, D6D, D6H, D7G, D8K

DAEWOO

DH220, DH280, DH55-5, DH60-7, DH80GOLD, DH80-7, DH130-2, SOLARS130, DH220-2/3/5, DH200, DH225-7, DH280-3, DH258, DH215-9,

DH225LC-9, DH320, DH320-2/3, DH300LC-7, DH420LC-7

HYUNDAI

R55-7, R55-7S, R60-7/9, R110-7, R80-7, R130LC-5, R150W-7, R150LC-7, R190LC-5, R200, R215-7, R210, R225LC-9T, R245-7, R225LC-7,

R260LC-7, R265LC-7, R275LC-9T, R305LC-9T, R305LC-7, R335LC-7, R370LC-7, R385LC-9T

KATO

HD140, HD250, HD400 (HD450), HD500, HD550, HD700 (HD770), HD800, HD820, HD850, DH880, HD1020, HD1220 (HD1250), HD1430,

DH1880

KOBELCO

SK07N2, SK07-7, SK04-2, SK09, SK12, SK40, SK60, SK120-1/2/3, SK100-2/3, SK160, SK140, SK200, SK200-8S, SK220, SK230-6, SK260-8,

SK250-8, SK260LC-8, SK210LC-8, SK300, SK320 , SK330-8, SK350LC-8, SK380D

SUMITOMO

SH110, SH120, SH120-1/2/3/5, SH125X-3, SH130-3/5, SH135X-3, SH145, SH150, SH160, SH180, SH200-1/2/3, SH210-5, SH210A5,

SH210LC-5, SH200LC-3, SH225X-3, SH260, SH265, SH280, SH300, SH300-2, SH330LC-3, SH330-3, SH350-5, SH350-3B, SH340, SH400,

SH400-3, SH450HD-3B

SUNCARSUNCARSUNCARSUNCARVOLVO

EB14, EB16, EC15, EC15T, EB22, EB27, EB28, EC45, EC55, EC55B, EC110, EC120, EC130, EC140, EC140B, EC145B, EC160, EC160B,

EC170, EC200, EC200B

Advantages:.

- Simple,reliabledesign

- High sealingeffect against dirt,dust,water and abrasive media from the outsideand against oil and grease from the inside

- Cost-effective

- Long service life

- Self-centering tocompensate for shaft eccentricity or misalignment.

- Maintenance-free.

- Easy to assemble

Relative Parts: