Product Description 707-99-67540 is an aftermarket ripper tilt cylinder seal kit referenced for the Komatsu D375A-6 crawler dozer. It is used to service the hydraulic cylinder that tilts the rear ripper assembly, helping restore sealing performance when leakage, pressure loss, or worn sealing elements affect ripper positioning. The original part-number...

Product Description 310-5742 is an aftermarket hydraulic relief-valve seal kit reference for compatible Caterpillar wheel loaders. Unlike a solenoid valve kit, it services a pressure-relief valve in the hydraulic circuit rather than an electrically actuated valve. Do not order by loader model alone: hydraulic configurations can vary by serial number...

Product Overview The 5439705 hydraulic seal kit is a reliable aftermarket replacement for Caterpillar machinery. Designed for motor grader hydraulic applications, 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 hydraulic maintenance where reliable sealing...

Product Description401107-00748 is an aftermarket steering pump seal kit for the matched Doosan application. This kit is for the steering gear pump, not the steering cylinder. Check pump identification when diagnosing a steering-system oil leak. Ruijueparts can review the original part number and assembly details before supply, helping workshops keep...

Product Description Stop hydraulic pressure loss and fluid leaks with this premium aftermarket 991/00145 hydraulic cylinder seal kit, engineered specifically for JCB machinery. Precision-fitted for heavy-duty rams featuring a 50mm rod diameter and 90mm bore size, this comprehensive kit utilizes industrial-grade PU and NBR to survive extreme field friction. To...

Product Description 707-99-25660 is an aftermarket arm lift cylinder seal kit referenced for Komatsu WB-series backhoe loaders. It is used when servicing the front loader arm lifting cylinder, helping restore sealing performance after wear, leakage, or pressure loss. The original part-number reference supports accurate matching for distributors, repair shops, and...

Product Description AH205062 is an aftermarket 100 mm unitized hydraulic-cylinder piston for verified John Deere applications. Deere identifies it as a hydraulic cylinder piston, not a complete seal kit. This piston-side assembly incorporates sealing and bearing elements for cylinders built around its specific piston geometry. Published reference dimensions include a...

Product DescriptionK9001457 is an aftermarket gear pump seal kit for the matched Doosan application. This is a gear-pump sealing kit, not a generic excavator cylinder kit. A leak and low output can have different causes, so inspect the pump as well as its seals. Ruijueparts can review the original part...

Product Overview The 71445811 hydraulic seal kit is a reliable aftermarket replacement for Hitachi machinery. Designed for hydraulic cylinders and arm 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 arm hydraulic cylinders used in...

Product Description Looking for 464-9563? This aftermarket hydraulic cylinder seal kit is cross-referenced for compatible Caterpillar hydraulic mining shovels. CAT’s public fitment data lists 6015, 6015 FS, 6018, 6018 FS, 6030, 6030 FS, 6040 FS, 6050, 6060, and 6060 FS. Because fitment may change by serial number, cylinder assembly, and...

Product Description Stop oil bypass and maintain responsive handling with this premium aftermarket 991/00098 hydraulic cylinder seal kit, specifically engineered for compact JCB machinery. Tailored for cylinders with a 30 mm rod diameter and 60 mm bore size, this complete kit is manufactured from heavy-duty polyurethane, NBR, and PTFE to withstand...

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...

Product Description 4P-9942 is an aftermarket EPDM rubber radiator end-tank seal for selected Caterpillar cooling-system assemblies. With a 22.5 mm thickness, this reference is used during radiator repair to seal the specified joint between the radiator core and end tank, helping service teams address coolant leakage at the cooling-unit connection....

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...

Product Description Aftermarket 7137770 cylinder seal kit for compatible Bobcat hydraulic cylinder repair applications. This kit is referenced for 2.00 in bore and 1.25 in rod cylinders and replaces the earlier reference number 7135555. On Bobcat mini excavators, it may be used for arm, bucket, or blade cylinder repair depending...

Product Description 45/920098 is an aftermarket rotary coupling seal kit, also called a center joint or rotary joint seal kit, for selected JCB compact excavators. The rotary coupling transfers hydraulic oil between the upper structure and undercarriage while the machine rotates, supporting functions such as track travel without twisting hoses....

Part Name: 71400133Machine Models: FH220, FH300-1-2Brand: HITACHI replacementType: Arm & Boom Hydraulic Seal KitApplication: Used in arm and boom hydraulic cylinders of Fiat‑Hitachi / Hitachi excavators (e.g., FH220‑1, FH220‑2, FH300‑1, and FH300‑2) to replace worn seals, maintain hydraulic pressure, and stop fluid leakage.Size: Standard SizeSupply Ability: 10,000 sets per monthPerformance:...

Product Description85804743 is an aftermarket backhoe bucket cylinder seal kit supplied by Ruijueparts. New Holland 555E, 575E, 655E, 675E and selected LB75 backhoe-bucket diagrams list this kit. This rear digging-bucket application differs from the front loader-bucket arrangement associated with 85804740. For older equipment, Ruijueparts can assess custom sealing requirements using...

Product Description25/929305 is an aftermarket spool seal kit for matching JCB hydraulic control valves. The 531-70 T2 agriculture valve diagram lists this kit separately from the valve-section joint kit, helping buyers identify the correct repair location. Check the installed valve-block number before selecting seals for leakage around a spool. Ruijueparts...

Product Overview The 2764172 seal kit is an aftermarket hydraulic seal solution for Caterpillar backhoe loader cylinder repair. This seal kit is commonly used in hydraulic cylinder maintenance, helping restore sealing performance, reduce oil leakage, and support stable hydraulic pressure during daily machine service. Keywords included: 2764172 seal kit, Caterpillar...

Product DescriptionK9000240 is an aftermarket axle hub oil seal for the matched Doosan application. The MEGA 400-V catalogue shows a serial-dependent seal change. Match the original seal and axle identification rather than assuming all production versions share this reference. Ruijueparts can review the original part number and assembly details before...

Product Description8E5742, catalogued as 8E-5742, is an aftermarket internal sealing ring for matching Caterpillar transmission assemblies. It differs from the external piston-seal references often listed beside it in overhaul parts lists. Match the internal sealing position and original number rather than choosing by a similar photograph. Ruijueparts can review a...

Product DescriptionK9000241 is an aftermarket axle brake support ring for the matched Doosan application. Do not substitute the larger K9000242 reference solely because both are support rings. Match the original number and groove dimensions. Ruijueparts can review the original part number and assembly details before supply, helping workshops keep repair...

Product Description 6194015M91 is an aftermarket steering cylinder seal kit for selected Terex 4WD backhoe loaders. It repairs the front-axle hydraulic steering cylinder, reference 6194023M91, which turns the front wheels; it is not a rear backhoe swing or stabilizer-cylinder kit. The Terex parts catalogue places this kit in the front-axle...