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 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 8048-00070 is an aftermarket hydraulic cylinder seal kit matched 1:1 to the original Samsung reference for selected boom and bucket cylinder applications. It is associated with an 80 mm rod and 120 mm bore cylinder size. On verified Samsung excavator applications, the same kit reference may serve both...
Product Description Premium aftermarket 186-4327 hydraulic cylinder seal kit designed for Caterpillar backhoe loaders. This high-quality repair kit includes all necessary seals (wiper, U-seal, buffer, and piston seals) to fix leaks and restore hydraulic pressure in bucket cylinders for models like 416C, 428C, and 438C. A reliable, cost-effective solution for...
Product Description Looking for a reliable aftermarket repair solution? Part number 4639936 is a premium hydraulic boom cylinder seal kit precisely engineered to fit mid-to-large excavators. Manufactured with high-grade NBR and polyurethane materials, this kit ensures excellent wear resistance and leak prevention under high pressure. At Ruijueparts, we specialize in...
Product Description 6803329 is an aftermarket hydraulic cylinder seal kit referenced for selected Bobcat skid-steer loaders and attachments. The current Bobcat service reference is 7137769, which directly replaces 6803329. Depending on the equipment configuration, this kit may service a lift or tilt cylinder; it is therefore important not to classify...
Product Description TH111627 is an aftermarket hydraulic seal kit for the dipper stick/arm cylinder on selected John Deere 892D and 892D LC excavators. Published fitment data identifies a 110 mm rod and 165 mm bore for cylinder references AT131416 and TH111616, prior to serial number 703549. The dipper cylinder controls...
Product Description 6589807 is an aftermarket arm cylinder seal kit referenced for Bobcat X320 and 320 compact excavators. It is used to rebuild the arm cylinder that controls dipper movement during digging and material handling. The kit is associated with cylinder references 6589582 and 6803040 on specified serial-number ranges. Its...
Product Description AH148823 is an aftermarket 32 mm hydraulic cylinder rod seal kit for selected John Deere equipment. It serves the rod and gland end only, not the piston/bore side. This matters when a repair shop is diagnosing a leak at the rod exit or rebuilding only the gland assembly....
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 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 Overview The 160-0496 hydraulic seal kit is a reliable aftermarket replacement for Caterpillar machinery. Designed for hydraulic repair and service applications, it includes V-rings, wear rings, backup rings, and O-rings to restore sealing performance and prevent hydraulic oil leakage. It is widely used in heavy equipment hydraulic systems, where...
Product Overview The 6089590 hydraulic seal kit is a reliable aftermarket replacement for Caterpillar machinery. Designed for hydraulic cylinder sealing applications, it includes sealing components such as rod seals, piston seals, backup rings, and O-rings to help restore sealing performance and prevent hydraulic oil leakage. It is suitable for maintenance...
Product Overview The 4540380 hydraulic cylinder seal kit is an aftermarket replacement solution designed to fit hydraulic cylinders on Caterpillar loaders and backhoe loaders. It includes essential sealing components such as rod seals, piston seals, wipers, and O‑rings that help restore cylinder sealing performance and prevent hydraulic fluid leakage during maintenance...
Product Description The RuijueParts 245-6839 seal kit is a field-proven aftermarket solution designed to restore the performance of hydraulic systems in Caterpillar heavy machinery. This kit contains all necessary components to resolve leakage issues and protect internal systems from environmental contaminants. By using industrial-grade polymers, we ensure a precise fit...
Product Description Eliminate fluid leaks and restore full hydraulic pressure with this premium aftermarket 991/00122 hydraulic cylinder seal kit, engineered for heavy-duty JCB equipment. Developed as a 1:1 exact replica of factory specifications, this kit seamlessly fits standard rams with a 50mm rod diameter and 90mm bore size. Manufactured from...
Product Description 10X1700 is an aftermarket bucket cylinder seal kit for selected Terex backhoe loader excavator-side bucket cylinder applications. Parts catalog references identify it for the Terex TLB 825 bucket cylinder, while TLB 740S and TLB 844S catalogues associate it with specified production ranges. It is also commonly cross-referenced as...
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 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 High-quality 85800007 hydraulic back-up ring replacement for CNH equipment. This precision-engineered seal (121.16mm x 126.64mm x 1.27mm) prevents O-ring extrusion in high-pressure backhoe swing cylinders. Ideal for Case B90B, B95B, and B110B models. Durable aftermarket solution to reduce downtime and maintain hydraulic efficiency. Item specifics Part Number: 85800007...
Product Description This aftermarket 561-33-71450 rear brake backup ring is referenced for the rear wheel and rear axle final brake assembly of selected Komatsu HD785-7 rigid mining dump trucks. It is an individual brake sealing-support component, not a complete seal kit or a standard O-ring. The ring is listed in...
Product Description The 216-5358 Transmission Overhaul Gasket Kit is an aftermarket replacement for power shift transmissions in Caterpillar wheel loaders. Verified models include 950B, 950E, 950F, and 950F II. It supports disassembly, inspection, resealing, and reassembly during transmission overhaul. Contents may include gaskets, O-rings, and seal types; confirm the packing...
Product Description 998/10784 is an aftermarket steering cylinder seal kit for selected JCB Loadall telehandler applications. A JCB telehandler parts catalogue cross-references this number with 45/807-4 and identifies its service position as the steering cylinder. The steering ram directs hydraulic force to the axle linkage to turn the machine, so...
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