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Search: 925 results found for "Piston Seal"

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  • 7X-2762 aftermarket hydraulic cylinder seal kit for Caterpillar D4H, 936, 936E, and G936 equipment

    7X-2762 Hydraulic Cylinder Seal Kit for Caterpillar 936 | Ruijueparts

    7X-2762 Hydraulic Cylinder Seal Kit for Caterpillar 936 | Ruijueparts

    Product Description The 7X-2762 Hydraulic Cylinder Seal Kit is an aftermarket replacement for Caterpillar equipment. Official models are the D4H track-type tractor and 936, 936E, and G936 wheel loaders. Seal catalogs identify steering-cylinder use on the 936. The official kit lists seven sealing items; confirm the aftermarket packing list before...
    Regular price $17.91
    Regular price Sale price $17.91
    Unit price /  per 
  • 186-4327 Aftermarket Hydraulic Cylinder Seal Kit for Caterpillar 416C Backhoe Bucket

    186-4327 1864327 Hydraulic Cylinder Seal Kit for Caterpillar Backhoes | Ruijueparts

    186-4327 1864327 Hydraulic Cylinder Seal Kit for Caterpillar Backhoes | Ruijueparts

    Product Description Premium aftermarket 186-4327 hydraulic cylinder seal kit designed for Caterpillar backhoe loaders. This high-quality repair kit includes all necessary seals (wiper, U-seal, buffer, and piston seals) to fix leaks and restore hydraulic pressure in bucket cylinders for models like 416C, 428C, and 438C. A reliable, cost-effective solution for...
    Regular price $21.43
    Regular price Sale price $21.43
    Unit price /  per 
  • 71400275 Hitachi arm cylinder hydraulic seal kit aftermarket

    71400275 Hitachi Arm Cylinder Seal Kit Excavator Hydraulic Seal Kit

    71400275 Hitachi Arm Cylinder Seal Kit Excavator Hydraulic Seal Kit

    Product Overview The 71400275 hydraulic seal kit is an aftermarket replacement designed for excavator hydraulic cylinders. It is used in arm cylinder repair applications and includes essential sealing components such as rod seals, piston seals, backup rings, and O-rings. These components help restore sealing performance, prevent hydraulic oil leakage, and...
    Regular price $10.89
    Regular price Sale price $10.89
    Unit price /  per 
  • 7X-2710 aftermarket hydraulic cylinder seal kit for Caterpillar 966D, 966E, 966F, 970F, 992C, and 992D wheel loaders

    7X-2710 Hydraulic Cylinder Seal Kit for Caterpillar 966D | Ruijueparts

    7X-2710 Hydraulic Cylinder Seal Kit for Caterpillar 966D | Ruijueparts

    Product Description The 7X-2710 Hydraulic Cylinder Seal Kit is an aftermarket replacement for selected Caterpillar wheel loaders, not a dedicated wheel-dozer kit. Official models include 966D, 966E, 966F, 966F II, 970F, 992C, and 992D. Catalogs show lift use on 966/970 and steering use on 992C/992D; function varies by cylinder. Use...
    Regular price $14.93
    Regular price Sale price $14.93
    Unit price /  per 
  • General seal illustration for 85804740 aftermarket loader bucket cylinder seal kit for New Holland; illustrative components

    85804740 Loader Bucket Cylinder Seal Kit For New Holland | Ruijueparts

    85804740 Loader Bucket Cylinder Seal Kit For New Holland | Ruijueparts

    Product Description85804740 is an aftermarket loader bucket cylinder seal kit supplied by Ruijueparts. New Holland 555E, 575E, 655E, 675E and selected LB75 front loader-bucket diagrams list this service kit. Do not confuse the front loader bucket with the rear backhoe bucket; confirm the cylinder arrangement and original kit reference. Neutral...
    Regular price $22.53
    Regular price Sale price $22.53
    Unit price /  per 
  • 71445801 Hitachi arm boom bucket cylinder seal kit aftermarket replacement

    71445801 Hitachi Arm Boom Bucket Cylinder Seal Kit Aftermarket Replacement

    71445801 Hitachi Arm Boom Bucket Cylinder Seal Kit Aftermarket Replacement

    Product Overview The 71445801 hydraulic seal kit is a reliable aftermarket replacement for Hitachi machinery. Designed for hydraulic cylinders used in arm, boom, and bucket applications, it includes rod seals, piston seals, backup rings, and O-rings to restore sealing performance and prevent fluid leakage. It is suitable for servicing hydraulic...
    Regular price $31.10
    Regular price Sale price $31.10
    Unit price /  per 
  • GH-1 aftermarket hydraulic breaker seal kit compatible with NPK GH-1 hydraulic hammer applications

    GH-1 Hydraulic Breaker Seal Kit For NPK | Ruijueparts

    GH-1 Hydraulic Breaker Seal Kit For NPK | Ruijueparts

    Product Description GH-1 is an aftermarket hydraulic breaker seal kit for a verified NPK GH-1 hydraulic hammer. It supports replacement of applicable internal sealing elements during routine maintenance, hydraulic-leak diagnosis, or breaker overhaul. NPK GH-1 is commonly listed for an approximately 2.5–4.5 ton carrier class with a 57 mm tool...
    Regular price $27.39
    Regular price Sale price $27.39
    Unit price /  per 
  • 7X-2704 aftermarket tilt cylinder seal kit for Caterpillar 950-series wheel loaders and 3G-8786 hydraulic cylinder

    7X-2704 Tilt Cylinder Seal Kit for Caterpillar 950B | Ruijueparts

    7X-2704 Tilt Cylinder Seal Kit for Caterpillar 950B | Ruijueparts

    Product Description The 7X-2704 Tilt Cylinder Seal Kit is an aftermarket replacement for selected Caterpillar 950-series wheel loader cylinders. Application catalogs link it to tilt cylinder group 3G-8786, with documented 950 and 950F uses; some aftermarket sources also list 950B and 950E. The official page names it only as a...
    Regular price $16.42
    Regular price Sale price $16.42
    Unit price /  per 
  • 397-9888 Aftermarket Tilt Cylinder Seal Kit for Caterpillar 950GC Wheel Loader Hydraulic Repair

    397-9888 Tilt Cylinder Seal Kit for CAT 950GC Wheel Loader | Ruijueparts

    -60%

    397-9888 Tilt Cylinder Seal Kit for CAT 950GC Wheel Loader | Ruijueparts

    Product Description The 397-9888 Tilt Cylinder Seal Kit by Ruijueparts is a high-performance aftermarket solution specifically designed for Caterpillar 950GC Wheel Loaders. This kit includes all essential seals, O-rings, and wear rings needed to restore full hydraulic integrity and prevent fluid leaks in the bucket tilt mechanism. Crafted from heavy-duty...
    Regular price $44.11
    Regular price $110.98 Sale price $44.11
    Unit price /  per 
    Sale
  • Aftermarket 19001-13099 bucket cylinder seal kit for Takeuchi TB260 compact excavator cylinder 19001-13000, 50 mm rod and 80 mm bore

    19001-13099 Bucket Cylinder Seal Kit For Takeuchi TB260 | Ruijueparts

    19001-13099 Bucket Cylinder Seal Kit For Takeuchi TB260 | Ruijueparts

    Product Description The aftermarket 19001-13099 bucket cylinder seal kit is referenced for the Takeuchi TB260 compact excavator bucket cylinder 19001-13000. It supports hydraulic cylinder rebuilding when rod-end leakage, piston-side bypass, or worn sealing elements require attention. Published data identifies a 50 mm rod × 80 mm bore application. For accurate...
    Regular price $15.99
    Regular price Sale price $15.99
    Unit price /  per 
  • 707-98-23870 Arm Cylinder Seal Kit for Komatsu PC200-5 Excavator, 120mm Bore Hydraulic Seals.

    707-98-23870 Arm Cylinder Seal Kit for Komatsu PC200-5 | Ruijueparts

    -68%

    707-98-23870 Arm Cylinder Seal Kit for Komatsu PC200-5 | Ruijueparts

    Product Description Maintain the precision and power of your excavator with the 707-98-23870 Arm Cylinder Seal Kit. Specifically designed for Komatsu PC200-5 and PC220-5 series, this premium aftermarket kit is the ideal solution for resealing 120mm bore and 85mm rod arm cylinders. Our seals are engineered to withstand high-pressure hydraulic...
    Regular price $13.28
    Regular price $42.00 Sale price $13.28
    Unit price /  per 
    Sale
  • Engine oil seals for heavy equipment crankshaft and turbocharger systems

    4923644X QSM11 crankshaft OIL SEAL

    4923644X QSM11 crankshaft OIL SEAL

    Choose the oil seal of Ruijueparts. Slash costly downtime. Condition: New – Open box: A new, unused item
    Regular price $30.00
    Regular price Sale price $30.00
    Unit price /  per 
  • 991/00147 aftermarket hydraulic seal kit for selected JCB excavator applications

    991/00147 Aftermarket Hydraulic Seal Kit for JCB Excavator | Ruijueparts

    991/00147 Aftermarket Hydraulic Seal Kit for JCB Excavator | Ruijueparts

    Product Description Prevent loss of hydraulic pressure and resolve oil leaks with this premium aftermarket 991/00147 hydraulic cylinder seal kit, specifically built for JCB excavators and specialty loaders. Machined to precision tolerances with a 60 mm rod diameter and a 90 mm internal cylinder bore, this complete overhaul set includes...
    Regular price $9.23
    Regular price Sale price $9.23
    Unit price /  per 
  • 991/00018 aftermarket 110 mm slew ram seal kit for selected JCB backhoe loader side-shift and swing cylinder repair

    991/00018 Hydraulic Cylinder Seal Kits For JCB 3CX | Ruijueparts

    991/00018 Hydraulic Cylinder Seal Kits For JCB 3CX | Ruijueparts

    Product Description 991/00018 is an aftermarket replacement slew ram seal kit for selected JCB backhoe loader applications using a 110 mm slew or side-shift cylinder. It is intended to renew applicable rod-end and piston-end sealing positions when the slew ram shows hydraulic leakage, reduced holding performance, or requires planned overhaul....
    Regular price $11.94
    Regular price Sale price $11.94
    Unit price /  per 
  • 707-99-25280 aftermarket hydraulic seal kit for Komatsu motor grader drawbar shift cylinder showing O-rings, U-cups, and wipers.

    707-99-25280 Drawbar Shift Cylinder Seal Kit for Komatsu GD655 | Ruijueparts

    707-99-25280 Drawbar Shift Cylinder Seal Kit for Komatsu GD655 | Ruijueparts

    Product Description The 707-99-25280 Drawbar Shift Cylinder Seal Kit is an essential maintenance solution for Komatsu GD-series motor graders. Engineered for precision, this aftermarket kit restores hydraulic integrity to the drawbar shift system, ensuring smooth lateral movement and stable blade positioning. Designed to withstand heavy lateral loads and abrasive environments,...
    Regular price $15.99
    Regular price Sale price $15.99
    Unit price /  per 
  • 5439716 Caterpillar articulation cylinder seal kit aftermarket replacement

    5439716 Articulation Cylinder Seal Kit for Caterpillar Grader

    5439716 Articulation Cylinder Seal Kit for Caterpillar Grader

    Product Overview The 5439716 hydraulic seal kit is a reliable aftermarket replacement for Caterpillar machinery. Designed specifically for articulation cylinder applications in motor graders, it includes rod seals, piston seals, backup rings, and O-rings to restore sealing performance and prevent hydraulic fluid leakage. It is suitable for grader articulation systems...
    Regular price $42.19
    Regular price Sale price $42.19
    Unit price /  per 
  • 707-99-25270 aftermarket hydraulic seal kit for Komatsu motor grader blade shift cylinder repair.

    707-99-25270 Blade Shift Cylinder Seal Kit for Komatsu GD655 | Ruijueparts

    707-99-25270 Blade Shift Cylinder Seal Kit for Komatsu GD655 | Ruijueparts

    Product Description Keep your motor grader performing at peak efficiency with the 707-99-25270 Blade Shift Cylinder Seal Kit. Specifically engineered for aftermarket excellence, this kit is designed to handle the high-pressure demands and constant shock loads associated with blade lateral movement. Each component—from the reinforced piston seals to the precision-fit...
    Regular price $15.99
    Regular price Sale price $15.99
    Unit price /  per 
  • Aftermarket 6630661 steering and quick coupler hydraulic cylinder repair seal kit for Volvo wheel loaders, including rod and piston seals.

    VOE6630661 Steering Coupler Seal Kit For Volvo Wheel Loader | Ruijueparts

    VOE6630661 Steering Coupler Seal Kit For Volvo Wheel Loader | Ruijueparts

    Product Description Upgrade your machinery's efficiency with our aftermarket 6630661 hydraulic cylinder seal kit, engineered for Volvo wheel loaders. This premium replacement kit includes high-performance wipers, U-cup rod seals, and multi-piece piston seals to eliminate leaks and restore optimal hydraulic pressure. Specifically designed to fit a 32mm rod diameter and...
    Regular price $10.29
    Regular price Sale price $10.29
    Unit price /  per 
  • Aftermarket 454-8652 boom cylinder seal kit for Caterpillar backhoe loaders

    454-8652 Boom Cylinder Seal Kit For Caterpillar 424B | Ruijueparts

    454-8652 Boom Cylinder Seal Kit For Caterpillar 424B | Ruijueparts

    Product Description The 454-8652 Boom Cylinder Seal Kit is an aftermarket reseal kit for selected Caterpillar backhoe loaders. Manufacturer data lists 424B, 424B HD, 424B2, and 426F2 models, while a dealer repair reference identifies 454-8652 for 424 boom-cylinder service. The reference kit lists ten part numbers and eleven total pieces....
    Regular price $14.93
    Regular price Sale price $14.93
    Unit price /  per 
  • General seal illustration for AH212102 aftermarket piston seal kit 100mm for John Deere; illustrative components

    AH212102 Piston Seal Kit 100mm For John Deere | Ruijueparts

    AH212102 Piston Seal Kit 100mm For John Deere | Ruijueparts

    Product DescriptionAH212102 is an aftermarket piston seal kit 100mm supplied by Ruijueparts. Selected John Deere backhoe loaders, including 310SJ and 410K, use this 100 mm bore reference; cylinder and serial applicability vary by position. A piston-side kit does not automatically include the separate rod-side service parts. Do not choose every...
    Regular price $10.45
    Regular price Sale price $10.45
    Unit price /  per 
  • General seal illustration for AH212103 aftermarket piston seal kit 115mm for John Deere; illustrative components

    AH212103 Piston Seal Kit 115mm For John Deere | Ruijueparts

    AH212103 Piston Seal Kit 115mm For John Deere | Ruijueparts

    Product DescriptionAH212103 is an aftermarket piston seal kit 115mm supplied by Ruijueparts. One documented application is John Deere 310SE backhoe crowd cylinder AH164137, serial range 837258–873598; selected 444J and 850J applications also exist. The 115 mm bore identifies the piston side, not the rod diameter. Different cylinder positions need separate...
    Regular price $10.45
    Regular price Sale price $10.45
    Unit price /  per 
  • komatsu 707‑99‑44180 hydraulic seal kit

    707-99-44180 Excavator Seal kits Komatsu

    707-99-44180 Excavator Seal kits Komatsu

    Product Overview Komatsu part 707‑99‑44180 is a hydraulic blade lift cylinder seal kit designed to service Komatsu heavy equipment, particularly D155A‑5 and D155AX‑5 machines. This aftermarket seal kit helps maintain proper cylinder sealing and performance. Product Details: Part Name:  707-99-44180 seal kit Machine Models: D155A‑5, D155AX‑5, D155AX‑5‑A Brand: KOMATSU replacement (aftermarket)...
    Regular price $87.97
    Regular price Sale price $87.97
    Unit price /  per 
  • Precision 12993725 tilt bucket cylinder seal kit replacement for SANY BHL75 backhoe loader hydraulics.

    12993725 Tilt Cylinder Seal Kit for SANY BHL75 Backhoe Loader | Ruijueparts

    12993725 Tilt Cylinder Seal Kit for SANY BHL75 Backhoe Loader | Ruijueparts

    Product Description Are you facing hydraulic leaks or loss of tilt power on your SANY BHL75 front loader? Precision is the key to minimizing downtime. Our aftermarket 12993725 Tilt Cylinder Seal Kit is specifically engineered for the loader bucket cylinder, ensuring a 100% tight seal and smooth tilting action. Crafted...
    Regular price $10.17
    Regular price Sale price $10.17
    Unit price /  per 
  • AH147868 aftermarket 45 mm rod seal kit for verified John Deere backhoe loader front loader bucket tilt cylinder applications

    AH147868 Bucket Tilt Seal Kit For John Deere Loader | Ruijueparts

    AH147868 Bucket Tilt Seal Kit For John Deere Loader | Ruijueparts

    Product Description AH147868 is an aftermarket 45 mm rod seal kit for the loader bucket tilt cylinder on selected John Deere backhoe loaders. It is a rod/gland kit, not a piston-side kit; published data lists a press-in wiper, a U-seal, and a buffer. The buying check is the serial break....
    Regular price $16.42
    Regular price Sale price $16.42
    Unit price /  per 
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