Hydraulic Cylinder Seal Kits
CTP Hydraulic Cylinder Seal Kits provide reliable replacement solutions for a wide range of equipment applications. As seals wear over time, leaks can occur, allowing contaminants to enter the hydraulic system and damage critical components. CTP kits are engineered to restore performance, protect hydraulic systems, and reduce downtime.
New CTP Hydraulic Cylinder Seal Kits
| wdt_ID | Part No. | Description | Application | Equipment |
|---|---|---|---|---|
| 1 | 1809872 | SEAL KIT | CYLINDER & MTG GP-COUPLER | 416C, 416F, 420D, 420E, 420F, 424D, 426C, 428C, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 436C, 438C, 442D, 442E, 444E, 444F, 906H, 906H2, 907H, 907H2, 908H, 908H2, 910K, 914K, 924G, 924GZ, 924H, 924H |
| 2 | 3611078 | KIT SEAL-HYD | CYLINDER GP-HYDRAULIC | 303.5D, 303.5E, 303E CR, 304D CR, 304E, 305.5D, 305.5E, 305D CR, 305E |
| 3 | 3626460 | KIT SEAL-HYD | SUSPENSION GP-REAR | 773G, 773G LRC, 775G, 775G LRC |
| 4 | 4220728 | KIT SEAL-HYD | CYLINDER GP-BOOM | 303E CR |
| 5 | 4523459 | KIT ROD SEAL | CYLINDER GP-BUCKET | 305.5E |
| 6 | 4781592 | KIT-SEAL | CYLINDER GP-HYDRAULIC | 415F2 IL |
| 7 | 5185133 | KIT SEAL-HYD | CYLINDER GP-BUCKET & BOOM | 336F |
| 8 | 5186422 | KIT SEAL-HYD | CYLINDER GP-TILT | 950M, 962M, 966M, 966M XE, 972M, 972M XE |
| 9 | 5277766 | KIT SEAL-HYD | CYLINDER & SEAL GP-BUCKET | 320 |
| 10 | 5332034 | KIT SEAL-HYD | CYLINDER & SEAL GP-BUCKET | 336 |
New Hydraulic Cylinder Seal Kits for Komatsu®
| wdt_ID | Part No. | Description | Application | Equipment |
|---|---|---|---|---|
| 1 | 3EC-63-05020 | REPAIR KIT, LIFT CYLINDER | FV MAST LIFT CYLINDER (INNER PARTS) | FD35/40, FD35Z/40Z, FD45, FD45Y, FD50A, FD50AY, FG35/40, FG35Z/40Z, FG45, FG50A |
| 2 | 707-99-67760 | SEAL KIT, BOOM CYLINDER | BOOM CYLINDER ASSEMBLY – L.H. & R.H. | WA500 |
| 3 | 721-98-00520 | ARM CYLINDER SEAL KIT | ARM CYLINDER | PC360, PC390, PC290, PC300, PC350, HB335, HB365 |
| 4 | 721-98-00690 | ARM CYLINDER SEAL KIT | ARM CYLINDER | PC200, PC210, PC228, PC238 |
| 5 | 707-99-24940 | SEAL KIT, HYDRAULIC CYLINDER | SERVICE KIT PARTS | D65EX |
| 6 | 707-99-27310 | SEAL KIT, HYDRAULIC CYLINDER | SERVICE KIT PARTS | D65EX, D65WX |
| 7 | 707-98-36280 | SERVICE KIT,BLADE SIDE SHIFT CYLINDER | BLADE SIDE SHIFT CYLINDER | GD825A |
| 8 | 707-99-35720 | SERVICE KIT | HYDRAULIC CYLINDER RIPPER | D51EX/PX |
New Hydraulic Cylinder Seal Kits
Compatible with John Deere® Equipment
| wdt_ID | Part No. | Description | Application |
|---|---|---|---|
| 1 | AR105355 | HYDRAULIC CYLINDER KIT | 350C, 500C, 740A, 9300, 410, 9305, 450C, 743, 450D, 640, 693B, 555, 550A, 9500, 544B, 655, 743A, 755A, 755, 550, 310, 855, 310A, 760 |
| 2 | AR96518 | KIT SEAL-HYD | 500A, 310, 544, 92, 500, 9400 |
| 3 | AH148776 | KIT SEAL-HYD | 200LC, 2054, 653G |
| 4 | AH148453 | KIT SEAL-HYD | 903JH, 853G, 803M, 853J, 853M, 909KH, 859M, 903J, 903M, 59000, 909M, 909J, 909K, 200LC, 803MH, 903K, 953G, 853MH, 953J, 903KH, 859MH, 953K, 903MH, 850, 909MH, 959K, 909JH, 950, 853JH |
| 5 | AR105387 | KIT SEAL-HYD | 500A, 646, 500C, 644D, 646C, 544C, 444, 93, 444C, 9300, 644B, 450B, 444D, 644C, 350C, 450C, 555B, 770, 455D, 544D, 770A, 455E, 640, 440C, 555, 555A, 9500, 544B, 655, 410, 670, 755A, 755, 550, 310, 540 |
| 6 | RE14088 | KIT SEAL-HYD | 440C, 440D, 540D, 340D, 540B |
| 7 | RE18739 | KIT SEAL-HYD | 555A, 450B, 555B, 450C, 455D, 455E, 555 |
| 8 | AR105454 | KIT SEAL-HYD | 570, 570B, 350C, 6310, 350D, 6305 |
| 9 | AR105432 | KIT SEAL-HYD | 6410, 550A, 550, 540B, 550B, 450C, 6415, 690CR, 450D, 690D, 450E, 6405 |
| 10 | AT307336 | SEAL KIT | 750J, 655K, 750K |


Hydraulic Cylinder Seal Kits
| wdt_ID | Part No. | Application | Equipment Model |
|---|---|---|---|
| 1 | 4515100 | KIT PISTON SEAL | 308E2, 305E2 CR, 305E2, 308E |
| 2 | 4610023 | KIT ROD SEAL | 3.05E+04 |
| 3 | 2812323 | KIT SEAL-HYD | 303.5C, 304D CR, 304E |
| 4 | 5945734 | KIT SEAL-HYD | 336, 336 MHPU, 336 MHPU, 340, 340 MHPU, FM568 |
| 5 | 6095303 | KIT SEAL-HYD | 303.5CR, 303CR, 304CR |
| 6 | 4710172 | KIT SEAL-HYD | 966, 966L, 966M, 966M XE, 966XE, 972, 972L, 972M, 972M XE, 972XE |
| 7 | 2400453 | KIT SEAL-HYD | 303E CR |
| 8 | 2374076 | KIT SEAL-HYD | 301.5, 301.6C, 302.5, 302.5C |
| 9 | 6256834 | KIT SEAL-HYD | D4, D6K, D6K2, D6K2 LGP, D6K2 XL |
| 10 | 4827624 | KIT SEAL-HYD | 420F2, 430F2, 432F2, 444F2, IT14G, IT14G2, BS3E, 910K, 910M, 914, 914K, 914M, 918M, 920, 924K, 926M, 930K, 930M, 938K, 938M |
Hydraulic Cylinder Seals Kits for Komatsu
| wdt_ID | Part No. | Application | Equipment Model |
|---|---|---|---|
| 1 | 707-99-50520 | SEAL KIT HYDRAULIC CYLINDER | HB205, HB215, PC200, PC210 |
| 2 | 707-99-14790 | SERVICE KIT, STEERING CYLINDER | WA320, WA320PZ |
| 3 | 707-98-42150 | SERVICE KIT, LIFT CYLINDER | WA200, WA200L, WA200PT, WA200PTL |
| 4 | 707-98-52100 | SERVICE KIT, RIPPER | GD705A, GD825A |
| 5 | 707-99-53160 | SERVICE KIT, STEERING CYLINDER | WD600 |
| 6 | 707-99-52170 | SERVICE KIT | D61EX, D65EX |
| 7 | 707-99-32070 | KIT SEAL-HYD | WB142, WB146, WB146PS, WB156, WB156PS, WB91R, WB93R, WB93S, WB97R, WB97S |
| 8 | 42N-6C-13330 | KIT SEAL-HYD | WB146, WB146PS, WB156, WB156PS, WB91R, WB93R, WB93S, WB97R, WB97S |
| 9 | 707-98-14770 | SERVICE KIT | PC45MR, PC50MR, PC55MR, WA200, WA200PT, WA250, WA250PT, WA250PZ, WA320 |
| 10 | 707-98-62131 | SERVICE KIT,RIPPER LIFT CYLINDER | D155A, D155AX |
Hydraulic Cylinder Seal Kits For Case
| wdt_ID | Part No. | Application | Equipment Model |
|---|---|---|---|
| 1 | G110045 | STEERING CYLINDER | CASE: 590SM, 580K, 580SM, 580M, 580SK, 570LXT, 580L, 580SL, 590, 590SL, 570MXT, 590L |
| 2 | 122535A1 | HYDRAULIC CYLINDER | 580SN, 570LXT, 580N, 7700, 590SM+, 580SM+, 580SN WT, 580SL, 590SL, 590SM, 580SM, 590SN, A7000, A7700, 7000, 580L, A8800, 580M, 590L, A8000 |
| 3 | 131750A2 | BACKHOE BUCKET CYLINDER | CASE: 580M, 570LXT, 580L |
| 4 | 1542876C1 | RIPPER CYLINDER | 580N, 1650L, 921, 580SM+, 550G, 580SN, 570LXT, 590, 580SN WT, 921B, 580N EP, 855E, 580M, 580SL, 1021G, 921C, 1150G, 590SN, 590SL, 1150K, 580SM, 1150M LT, 121F, 321F, 480F, 21F, 1150M WT/LGP, 1121G |
| 5 | 1542915C2 | DOZER TILT CYLINDER | 1150K, 580SM, 1150E, 580SL, 1150G, 580SK, 580SM+, 1150H, 1150H_IND, 1155E |
| 6 | 1542919C2 | BACKHOE BOOM CYLINDER | 580SM, 580SK, 580SL |
| 7 | 1542919C4 | CYLINDER ASSY - BACKHOE BOOM | 580SM, 580SM+, 590SM, 590SM+ |
| 8 | 1542923C2 | HYDRAULIC BUCKET CYLINDER | B110B, B100B, B95CTC, B100BLR, B115B, B100BTC, B90B, B110BTC, B95B, B95BLR, B95BTC, B110C, B95C, B95CLR |
| 9 | 1543249C1 | THREE-POINT HITCH PITCH CYLINDER | 480F, 580SK, 480F LL |
| 10 | 1543253C1 | LOADER BUCKET CYLINDERS | 480F, 480F LL |
Hydraulic Cylinder Seal Kits for Hitachi
| wdt_ID | Part No. | Application | Equipment Model |
|---|---|---|---|
| 1 | 4206345 | HYDRAULIC CYLINDER-BUCKET | EX100, EX100M, EX100W, EX100WD, EX120 |
| 2 | 9078845 | BOOM CYLINDER | EX300, EX300-2, EX300-3, EX300-3C, EX310H-3C |
* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company.