Product Description 561-34-71540 is an aftermarket rear wet brake seal for selected Komatsu HD785-7 rigid dump truck rear axle and final brake assemblies. It is an individual service component, not a complete brake seal kit. When servicing a wet brake, correct part identification matters because adjacent seals and backup rings...

Product Description2401-9225KT is an aftermarket main hydraulic pump seal kit referenced for selected Doosan Solar 220LC-V applications. The pump feeds the hydraulic system during digging and machine movement; this kit is separate from cylinder or motor seal kits. Confirm the pump identification and complete kit reference, including the suffix, before...

Product Description This aftermarket hydraulic breaker seal kit is for verified Furukawa HB20G hydraulic hammer repair applications. HB20G is an older Furukawa breaker model, and published parts information shows that some individual components may also appear in related Furukawa breaker catalogues. This does not confirm that complete seal kits are...

Product DescriptionThis aftermarket sealing kit is offered for matching Bosch Rexroth A4VG125 hydraulic pump applications. A4VG125 identifies a pump family and size, rather than a unique seal-kit part number, so the complete nameplate code and repair scope should be checked before purchase. Pump versions can use different sealing sets. Ruijueparts...

Product Description2401-9237KT is an aftermarket travel motor seal kit for matched Doosan/Daewoo hydraulic drive applications. Use the complete reference and motor identification to select the repair parts; a travel motor kit is not a swing motor or hydraulic pump kit. Machine model and serial details are useful when the original...

Product Description AH225136 is an aftermarket boom-cylinder seal kit for selected John Deere excavators and forestry swing machines. Published data lists an 85 mm rod × 120 mm bore, with both LH and RH boom-cylinder applications. An arm or bucket cylinder on the same machine uses a different kit. For...

Product Description566-33-05015 is an aftermarket rear brake sealing kit referenced for Komatsu HD325-6 and HD405-6 dump truck applications. It services the matching rear brake assembly rather than a hydraulic lifting cylinder. Confirm the truck serial number, axle location and brake assembly before ordering, since front and rear brake service kits...

Product DescriptionFor bucket leakage on older Volvo / Samsung MX3-family excavators, match both the cylinder position and kit number. 813-000150 is an aftermarket bucket cylinder seal kit, also catalogued as 8130-00150, for Volvo / Samsung MX3, MX3W and MX3W-2 reference applications. Confirm the cylinder identification and machine serial number before...

Product Description5P8843 is an aftermarket pin lip seal for matched Caterpillar oscillating-joint applications, including listed motor-grader linkage positions. A greased pin joint has different requirements from a pressure cylinder gland, so use the assembly reference to identify the seal correctly. Check the pin and housing surfaces while the joint is...

Product Description1217637, also written 121-7637, is an aftermarket backup ring referenced for the rear axle of selected Caterpillar wheeled excavators. It is a separate part of the sealing arrangement, not an alternative name for seal ring 121-7639. Keep both references distinct when preparing an axle repair order. Ruijueparts can help...

Product Description Find aftermarket replacement seal kits for Hyundai R150W-9 wheeled excavators at Ruijueparts. Source hydraulic cylinder, travel motor, swing motor, center joint, and valve seal references by part number. We support multi-SKU RFQs, older-equipment sourcing, and neutral or customer-specified packaging. Item specifics Part Number: R150W-9 Fits Models: R150W-9 Brand:...

Product Description Looking for a reliable aftermarket 991/20021 hydraulic cylinder seal kit? This high-performance replacement kit is engineered to restore optimal hydraulic pressure and completely stop fluid leaks in your heavy machinery. Designed precisely for 40mm rod and 70mm bore diameters, it features wear-resistant polyurethane and premium NBR seals built...

Product Description6810813 is an aftermarket swivel joint oil seal supplied by Ruijueparts. The original service reference uses a two-piece seal arrangement between the swivel spool and barrel; the assembly can require several of these seals. Match the original service number, machine serial number and installed assembly before ordering. Neutral or...

Product Description 476/06801 is an aftermarket hydraulic seal kit listed for the rear lift cylinder on JCB Fastrac agricultural tractor applications. Specialist seal catalogues identify it as a 75 mm rear-lift-cylinder kit, distinguishing it from reference 477/01030, which is listed for an 80 mm rear lift cylinder. The rear lift...

Product Overview The 71452371 hydraulic seal kit is a reliable aftermarket replacement for CASE machinery. Designed for hydraulic cylinders and lift 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 lift hydraulic cylinders used in...

Product Overview The 71470760 hydraulic seal kit is a reliable aftermarket replacement for CASE machinery. Designed for hydraulic cylinders and lift 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 lift hydraulic cylinders used in...

Product Description Restore hydraulic efficiency and stop fluid leaks with this premium aftermarket 991/00102 hydraulic cylinder seal kit, engineered for JCB equipment. Perfectly matching cylinders with a 50mm rod diameter and 80mm bore, this high-performance kit contains industrial-grade PU, NBR, and PTFE components to handle rigorous friction and pressure. To...

Product Description 61281-000 is an aftermarket replacement shaft seal kit for selected Danfoss Char-Lynn 4000 Series hydraulic motors with a -006 design level. It is intended for servicing the motor’s shaft-end sealing area when leakage is found around the output shaft. Before ordering, confirm the complete motor model code and...

Product Description6686865 is an aftermarket swivel joint seal supplied by Ruijueparts. The E20z hydraulic swivel diagram lists this seal separately from 7225616 and the back-up ring, even though these items can be needed in the same repair. Match the original service number, machine serial number and installed assembly before ordering....

Product Description114-4850 is an aftermarket hoe-stick lip-type seal identified by its complete Caterpillar reference. This is a linkage sealing component, so a buyer should check the joint location rather than assume it is a hydraulic cylinder repair kit. Similar-looking pin seals can have different profiles and seating dimensions. Ruijueparts can...

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 DescriptionWhen the main boom cylinder needs resealing, distinguish its service kit from the arm and bucket kits on the same machine. 813-000130 is an aftermarket boom cylinder seal kit, also catalogued as 8130-00130, for Volvo / Samsung MX3, MX3W and MX3W-2 reference applications. Confirm the cylinder identification and machine...

Product Description2401-9228KT is an aftermarket travel motor seal kit listed for Doosan Solar 450LC applications. It should be matched to the installed drive motor rather than selected from an unrelated Solar model family. Check the motor identification, original repair reference and machine serial number before purchase, particularly on equipment with...

Product Description Aftermarket VOE14589129 boom cylinder seal kit for selected Volvo EC200B, EC200D, EC210B, EC210C, EC210D, and EC235C crawler excavators. It reseals the hydraulic boom cylinder that extends to raise the boom and retracts to lower it during digging, lifting, and loading. Reference dimensions are an 80 mm rod and...