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 The 606-6124 aftermarket bucket cylinder seal kit is designed for selected Caterpillar-compatible heavy equipment hydraulic repair applications. It supports the resealing of a compatible bucket or loader cylinder during overhaul when worn seals contribute to hydraulic oil leakage, rod-side contamination, or reduced pressure retention. Correct identification is essential...
Choose the seal kit of Ruijueparts. Slash costly downtime. Fits equipment: ZX240-3-HCMC, ZX250K-3, ZX250LC-3-HCMC, ZX250LC-3-HCME, ZX270-3, ZX270-HHE, ZX280LC-3, ZX280LC-3-HCME, ZX280LCH-3 Condition: New – Open box: A new, unused item Brand: HITACHI replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction...
Product Description The 7X-2730 Lift Cylinder Seal Kit is an aftermarket replacement for Caterpillar 980C wheel loaders and R1600/R1600G load-haul-dump machines, not a wheel-dozer kit. Hydraulic catalogs identify lift-cylinder use; 980C references include 9J-5559 and 1U-3527, including a deeper-dig configuration. The catalog size is a 3-1/2-inch rod with a 7-1/2-inch...
Product Description AT119307 is an aftermarket hydraulic cylinder piston seal kit reference for selected John Deere feller bunchers. Published seal catalogs identify it as a 4 in. piston or bore-side kit, rather than a rod and gland seal kit. It is associated with selected 643 and 643D feller buncher hydraulic...
Product Description Aftermarket 6661052 blade cylinder seal kit for Bobcat 231 and X231 mini excavators. It reseals the hydraulic cylinder that extends and retracts to raise, lower and position the front dozer blade during grading, backfilling and machine stabilization. Published aftermarket references specify a 1-3/4 in (44.45 mm) rod and...
Product Description Aftermarket VOE11708054 engine hood hydraulic cylinder seal kit for selected Volvo A25D, A25E, A25F, A30D, A30E, A30F, A35D, A35E, A35F, A40D, A40E and A40F articulated haulers. It is used to reseal the cylinder that raises and lowers the engine hood during service access after leakage, seal wear, or...
Product Description 245-3603 is an aftermarket seal kit for the propel piston motor on selected compatible Caterpillar vibratory compactors. Official information identifies O-rings and a seal used to reseal the hydraulic piston motor, helping control fluid leakage and contaminant entry during service. It is not a drum vibration seal kit,...
Product Description Aftermarket VOE11709817 steering cylinder seal kit for selected Volvo L90E, L90F, L110E, L110F, L120E, and L120F wheel loaders. It services the hydraulic steering cylinder during overhaul after oil leakage, seal wear, or cylinder disassembly. The reference size is a 50 mm rod × 80 mm bore. Published cylinder...
Product Description 5422690 is an aftermarket hydraulic cylinder seal kit for the excavator-side dipper arm cylinder on MST backhoe loaders. It is referenced for MST M542, M544, M542 Plus, and M544 Plus machines, with KK470 also appearing as a market reference. This kit is intended for cylinder resealing during repair...
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...
Part Name: 991/20046 Seal KitMachine Models:Brand: JCB replacementType: Hydraulic Ram/Lift Seal KitApplication: Used in hydraulic ram/lift cylinders on JCB construction machines such as Telehandlers and Loadall to restore sealing performance and prevent hydraulic fluid leaksSize: Standard SizeSupply Ability: 10,000 sets per monthPerformance: Oil SealingPlace of Origin: ChinaPackaging Details: PP bag, cartonPrice:...
Product Description This aftermarket 561-34-71630 rear brake seal is referenced for selected Komatsu HD785-7 rear axle final brake assemblies. It is an individual internal wet brake service component, used during rear wheel brake maintenance and overhaul. This part is not a complete brake seal kit, floating seal assembly, or hydraulic...
Product Description AL208002 is an aftermarket hydraulic lift cylinder seal kit reference for selected John Deere agricultural tractors. Official parts data identifies it as a hydraulic lift cylinder seal kit, while published replacement references describe a 90 mm lift-cylinder application. It is intended for the tractor hydraulic lift system that...
Product Description 3623368M91 is an aftermarket swing cylinder seal kit for the Terex TX760B backhoe loader. A hydraulic swing cylinder moves the rear backhoe boom laterally during digging; it is not a loader lift, bucket, or stabilizer-cylinder kit. Replacement-kit catalogues identify this reference for a 45 mm rod and 90...
Product Description 707-99-96130 is an aftermarket dump cylinder seal kit referenced for the Komatsu WA900-3 wheel loader. It is used to service the hydraulic cylinder that rotates the loader bucket for dumping and rollback, helping restore sealing performance when oil leakage or pressure loss affects bucket control. The original part-number...
Product Description Looking for a reliable replacement for your heavy equipment? Ruijueparts offers a premium aftermarket 707-99-47830 steering cylinder seal kit designed for Komatsu machinery. Engineered with a 90mm rod and 130mm bore diameter, this kit features heavy-duty wear bands, robust u-cups, and high-performance O-rings to stop leaks and withstand...
Product Description AL208001 is an aftermarket hydraulic lift cylinder seal kit reference for selected John Deere agricultural tractors. Official parts data identifies it as a lift cylinder seal kit, and published replacement references associate it with an 85 mm lift-cylinder application. It is used for the tractor hydraulic lift system...
Product Description High-quality 85802570 aftermarket swing cylinder seal kit for New Holland & Ford backhoes. Ruijueparts offers reliable sealing solutions with expert part number lookup across 30,000+ items. We provide customized services for older machines and flexible packaging to meet your needs. Item specifics Part Number: 85802570 Fits Models: 555E,...
Product Description 5442390 is an aftermarket hydraulic seal kit reference for the boom swing, or arm-rotation, cylinder on MST backhoe loaders. It supports the cylinder that pivots the excavator boom laterally, rather than the lift, dipper, or bucket cylinder. Published catalogs list MST M542, M544, M542 Plus, M544 Plus, M642,...
Product Description AH218606K is an aftermarket complete seal kit for verified extendable dipperstick cylinders associated with John Deere AH218606 and substitute cylinder AH234004. This cylinder extends and retracts the backhoe dipper, so it is not a loader boom or bucket-cylinder kit. Published references identify a 32 mm rod and 2-1/2...
Product Description This aftermarket 561-33-71430 front brake seal is referenced in the front axle wet brake assembly of selected Komatsu HD785-7 mining dump trucks. It is an individual internal brake seal used when the front wheel brake housing is dismantled and rebuilt. The item is not a friction disc, a...
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...
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