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 6671516 is an aftermarket hydrostatic pump seal kit for selected Bobcat skid-steer loaders and compact track loaders. It is used when servicing the applicable hydrostatic pump assembly, helping repair teams renew the required sealing elements during pump overhaul or leakage diagnosis. This reference is not a travel-motor kit,...

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...

Product Description Description: 5J0964-3K is an aftermarket reference for a U-cup rod seal assembly based on Caterpillar reference 5J-0964. The original 5J-0964 is designed to replace legacy Chevron packing in selected hydraulic cylinder rod-end grooves. It is a rod-side sealing component, not a complete hydraulic cylinder overhaul kit. The fitment...

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 High-quality 154487A1 O-Ring aftermarket replacement. Precision-engineered for Case IH and New Holland hydraulic systems, ensuring leak-free performance in excavators and heavy equipment. Durable, heat-resistant material designed to meet or exceed OEM standards for reliable field service. Item specifics Part Number: 154487A1 Fits Models: 9007B, 9010, 9020B, 9030B Brand:...

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

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 3116; 3126; 3126B; 3176C; 3304; 3306; C-9, and C7 Condition: New – Open box: A new, unused item Brand: CATERPILLAR replacement

Part Name: 2666140 Seal KitMachine Models: 267, 277B, 277D, 277C, 257, 297D2, 257D3, 297DXHP, 287, 277C2, 267B, 277, 257B3, 257D, 257B, 297D, 297C, 287C2, 247, 247B3, 287C, 287B, 247B, 287D, 297D2XHP, 285XE, 249D, 289D, 289C, 279C2, 279D3, 249D3, 259D, 299D, 299C, 275, 259B3, 285, 289C2, 299D2XHP, 289D3, 255, 259D3, 265,...

Choose the seal kit of Ruijueparts. Slash costly downtime. Fits equipment: EX165 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 machinery rental companies.

Product Description The 319-3558 Hydraulic Cylinder Seal Kit is an aftermarket replacement for selected Caterpillar D9T, D9R, D8L, and D9N track-type tractors. Cat data confirms a 3-inch (76.2 mm) rod and 4.75-inch (120.65 mm) bore. Industry catalogs document dozer-lift use on selected D9T configurations, including cylinder group 165-8633; do not...

Product Description 5422190 is an aftermarket bucket lift cylinder seal kit reference for MST M542 and M544 backhoe loaders. Parts catalogs identify it as a bucket-lift hydraulic cylinder repair kit. It differs from 5422090, referenced for the front boom lift cylinder, so the two kits should not be interchanged. Because...

Product Description Ensure peak performance for your Volvo excavator with our VOE14589162 Cylinder Seal Kit. Specifically designed for ECR58 models, this high-quality aftermarket kit prevents oil leaks and protects your hydraulic system from contaminants. Built with premium materials to ensure durability and a perfect fit for heavy-duty operations. Item specifics...

Product Description 331/39047 is an aftermarket replacement dipper cylinder seal kit for selected JCB crawler excavators. It is designed to service the arm/dipper hydraulic cylinder, helping technicians renew worn sealing components during cylinder repair. Published repair-kit data identifies a 95 mm rod and 130 mm bore configuration and associates the...

Product Description THBB-301 is an aftermarket hydraulic breaker seal kit for a verified TOYO THBB-301 hydraulic hammer. It is used to replace applicable internal sealing elements during planned maintenance, oil-leak diagnosis, or breaker overhaul. The THBB-301 is a breaker attachment; this kit is not for the carrier excavator’s hydraulic cylinders....

Product Description 4P-9943 is an aftermarket EPDM rubber radiator end-tank seal for selected Caterpillar cooling-system assemblies. Also identified as a radiator fan-side end-tank seal, this 121 mm × 140 mm × 22.5 mm component is used during radiator service to seal the designated end-tank connection. It is not a hydraulic...

Product Description Description: 86614021 is an aftermarket hydraulic breaker seal kit reference for the Montabert BRP140 hydraulic breaker. It is intended for breaker maintenance and resealing work when hydraulic leakage, pressure loss, or worn sealing elements require service. This is a replacement part, not a complete breaker assembly. Confirm the...

Product Description EDT400 is an aftermarket hydraulic breaker seal kit for a verified EDT 400 hydraulic hammer. The EDT 400 is commonly identified by its 68 mm tool diameter; this dimension helps identify the breaker model but does not replace nameplate or seal-size verification. The kit is intended for replacement...

Product Description C3X005 is an aftermarket replacement hydraulic breaker seal kit reference for verified Soosan SB81 hydraulic hammers. The Soosan SB-series parts book identifies C3X005 for the SB81 configuration. It is used when servicing internal breaker sealing positions during planned overhaul, oil leak inspection, or component repair. SB81 must not...

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 The 7X2747 Hydraulic Cylinder Seal Kit is an aftermarket replacement for Caterpillar wheel loaders. Catalogs identify lift-cylinder use on 930, 930R, and 930T models and steering-cylinder use on 980 and 980B models. Cylinder references are 7J9872 for lift LH, 7J9871 for lift RH, 7J9786 for steering LH, and...

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: SV08-1A Condition: New – Open box: A new, unused item Brand: YANMAR replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.