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...

Product Description THBB-101 is an aftermarket hydraulic breaker seal kit for a verified TOYO THBB-101 hydraulic hammer. It supports replacement of applicable internal sealing elements during routine maintenance, leakage diagnosis, or breaker overhaul. THBB-101 is commonly associated with a 57 mm tool diameter, but tool size alone cannot confirm the...

Product Description Looking for a replacement for Takeuchi 19000-87999? This aftermarket arm cylinder seal kit is referenced for selected Takeuchi compact excavator arm/dipper cylinders with a 50 mm rod and 90 mm bore. It supports cylinder resealing during repair when leakage, reduced holding performance, or external seal wear is found....

Product Description This premium aftermarket 85808278 Hydraulic O-Ring is a precision-engineered replacement spare part for Case IH and New Holland machinery. Designed to withstand high-pressure hydraulic environments, it is typically made from durable nitrile (NBR) or Viton material to prevent fluid leaks in pumps, valves, and manifold blocks. As a...

Part Name: 71445839 O‑RingMachine Models: Brand: HITACHI replacementType: Seal Kit / O‑Ring & Backup KitApplication: Used in hydraulic systems of Hitachi and Fiat‑Hitachi construction machinery to replace worn seals, maintain hydraulic pressure, and prevent fluid leakage and contamination.Size: Standard SizeSupply Ability: 10,000 sets per monthPerformance: Oil SealingPlace of Origin: ChinaPackaging Details:...

Product Description 991/00156 is an aftermarket replacement seal kit for selected JCB track rod or steering ram cylinder applications. JCB identifies the reference as a “Kit-Seal Track Rod,” while aftermarket catalogues commonly describe it as a steering ram seal kit. It is associated with a 75 mm cylinder bore and...

Product Description Aftermarket 7225491 hydraulic tilt cylinder seal kit for compatible Bobcat skid steer loaders, compact track loaders, and small articulated wheel loaders. This kit is referenced for tilt cylinders that control bucket or attachment tilt, curl, and dump movements. Listed applications include Bobcat A770, S630, S650, S740, S750, S76,...

Product Description Restore peak hydraulic performance and prevent critical pressure drops with the VOE15173598 Hydraulic Cylinder Seal Kit from Ruijueparts. Engineered specifically as a premium aftermarket repair solution for Volvo Construction Equipment, this high-pressure sealing kit is designed for straight-motion cylinders, particularly swing mechanisms and boom swing cylinders on backhoe...

Product DescriptionFor Caterpillar 414E, 416D and 416E reference applications, 233-2628 is offered as an aftermarket hydraulic cylinder seal kit. Confirm the installed cylinder group before deciding which repair it belongs to; a backhoe model alone does not identify the correct boom, bucket or other cylinder kit. Check the original part...

Product Description RG638-67540 is an aftermarket boom cylinder seal kit referenced for selected Kubota compact excavator variants, including KX101-3 Alpha and U35-3 Alpha applications. Catalogue data identifies it as a boom-cylinder kit with a 45 mm rod and 85 mm bore reference. It must not be marketed as a dipper/arm...

Product Description 991/00013 is an aftermarket hydraulic seal kit for the rear backhoe bucket cylinder on selected JCB backhoe loaders. The kit is referenced for a 50 mm rod and a 90 mm bore cylinder, which controls the curl movement of the rear digging bucket. It is not intended for...

Product Description This aftermarket hydraulic breaker seal kit is for verified Furukawa F1 hydraulic hammer repair applications. F1 is an older discontinued breaker model, so serial number and configuration checking are essential before ordering. FRD USA F1 parts information for serial number 5001 and up references KF1-92010 and KF1-92011 seal-kit...

Product Description The 230-9357 Bucket Cylinder Seal Kit is an aftermarket reseal kit for a compatible loader-bucket hydraulic cylinder on selected Caterpillar backhoe loaders. Official fitment covers 414E, 416, 420, 422, 428, 430, 432, 434, 442, 444, 446, and 450 model families across B, D, E, and F variants. Industry...

Product DescriptionFor buyers servicing a Caterpillar 416C, 426B, 436B or 583R, 246-5929 is offered as an aftermarket hydraulic cylinder seal kit. These model references cover different equipment types and must be checked against the installed cylinder group. Do not select a kit solely from the machine name or the colour...

Product Description9599621 is an aftermarket hydraulic-cylinder piston seal kit with reference applications across several Liebherr mining-excavator configurations. The important distinction is the cylinder assembly: a shared piston-kit number does not mean the corresponding rod kits are interchangeable. Use the application references below as a starting point, then check the installed...

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...

Product Description Restore the digging power of your Komatsu excavator with the 707-98-24530 Bucket Cylinder Seal Kit. Specifically engineered for the PC120-5 series, this high-performance aftermarket kit fits 105mm bore and 70mm rod bucket cylinders perfectly. It provides a reliable seal against high-pressure hydraulic fluids, preventing power loss and external...

Product Description 991/00100 is an aftermarket hydraulic cylinder seal kit referenced for selected JCB backhoe loader cylinder applications. The reference size is 40 mm rod × 70 mm bore, but this is not a single-position kit: documented uses include specified boom, dipper, rear bucket, front shovel, lift, swing, stabilizer, extension,...

Product Description 281-8870 is an aftermarket replacement transmission gasket kit for selected Caterpillar motor graders and a CS-583C vibratory compactor. It is intended for transmission overhaul work, helping technicians renew the gaskets, seals, and O-rings used across applicable transmission assemblies. This is not a hydraulic cylinder seal kit; correct identification...

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 416E, 416F, 422E, 416F2, 415F2, 428E Condition: New – Open box: A new, unused item Brand: CATERPILLAR replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.

Product Description 244-2067 is an aftermarket ripper lift cylinder seal kit for selected Caterpillar D8-series track-type tractors. It services the hydraulic cylinder that raises and lowers the rear ripper assembly, not the ripper tilt or pitch cylinders. A published D8R major-components catalogue identifies 244-2067 for ripper lift cylinder group 155-3653;...

Product Description AHC13485 is an aftermarket hydraulic cylinder rod seal kit reference for selected John Deere equipment. Official parts listings classify it as a hydraulic-cylinder rod seal kit, while published fitment catalogs show use across different equipment and cylinder positions, including selected backhoe loaders, combines, loaders, and tractors. Do not...

Product Description YW423-95210 is an aftermarket blade cylinder seal kit for selected Kubota compact excavators. It is referenced for the dozer-blade hydraulic cylinder, not for the boom, arm, or bucket cylinder. Catalog data identifies the kit in the Blade 2 position for KX41-3V, with a 30 mm rod and 65...

Product Description Ensure your heavy-duty excavators maintain maximum breakout force with the 707-99-67010 Bucket Cylinder Seal Kit. Specifically engineered for Komatsu PC400-7 and PC450-7 series, this aftermarket kit is designed for cylinders with a 160mm bore and 110mm rod. As the bucket cylinder endures the highest impact and wear during...