Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: MX3, MX3W, MX3W-2
Condition: New – Open box: A new, unused item
Brand: VOLVO 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: LB75, LB75B, LB90B, LB110
Condition: New – Open box: A new, unused item
Brand: NEW HOLLAND 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: DX235LCR
Condition: New – Open box: A new, unused item
Brand: DOOSAN 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 DescriptionRepairing an EC360C arm cylinder starts with matching the cylinder, not just the machine model. Ruijueparts supplies an aftermarket seal kit referenced to VOE14589140 / 14589140. Catalogued applications include selected EC360C dipper-arm cylinders; the same reference also appears in other excavator positions. Send the cylinder number and machine serial...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: DX225LC-V, S255LC-V, DH225-5
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.
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 RuijueParts offers the high-performance 233-2623 Stabilizer Cylinder Seal Kit, engineered to resolve hydraulic leaks and pressure loss in Caterpillar backhoe loaders. Manufactured from premium, wear-resistant materials, this kit ensures exceptional sealing integrity under extreme job site conditions. As a leading aftermarket specialist, we understand that downtime is costly....
Choose the seal kit of Ruijueparts. Slash costly downtime.
Condition: New – Open box: A new, unused item
Brand: CATERPILLER 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 This aftermarket 991/00021 hydraulic cylinder seal kit is referenced for selected JCB cylinders with a 30 mm piston rod and 60 mm cylinder bore. Its primary application is on selected backhoe loader steering rams, while the same reference is also listed for certain telehandler tilt and side-tilt cylinders....
Product Description 6589868 is an aftermarket swing cylinder seal kit referenced for Bobcat 320 and X-320 compact excavators. It is used to rebuild hydraulic swing cylinder 6587963, helping restore sealing performance where leakage or pressure loss affects controlled swing movement. The reference applies to the listed cylinder from serial number...
Product Description Need a seal kit for a Caterpillar-compatible 424, 426, or 426 F2 backhoe loader cylinder, but cannot confirm the cylinder from the machine model alone? 512-0512 is an aftermarket reference kit for the hydraulic cylinder seal application. The official reference contains seven sealing-related components, including a wiper seal,...
Product Description 991/00012 is an aftermarket hydraulic cylinder seal kit referenced for selected JCB backhoe loader and telehandler cylinders. Its 60 mm rod × 100 mm bore reference size can occur in more than one cylinder position, including specified boom/stick, swing and heavy-duty stabilizer applications. This makes cylinder position and...
Product Description The aftermarket 19001-12999 arm cylinder seal kit is referenced for the Takeuchi TB260 compact excavator arm cylinder 19001-12900. Also called a dipper cylinder seal kit, it supports rebuilding the cylinder that moves the excavator arm in and out during trenching, digging, and material placement. Published application data identifies...
Product Description Aftermarket 7135489 cylinder seal kit for selected Bobcat compact excavators, skid-steer loaders, and compact track loaders. It reseals an applicable boom or lift cylinder after leakage, wear, or disassembly. Published applications include 324, E16, E19, E19e, E20, E20z, S510, S530, S550, S570, S590, S595, T550, T590, and T595....
Product Description Premium aftermarket 878000425 arm stick cylinder seal kit fits Komatsu PC95R-2 mini excavators. Designed for heavy-duty leak repair, this kit features high-grade TPU and NBR seals to ensure pressure retention and long service life. Direct replacement for OEM cylinder 226-61-11400. Item specifics Part Number: 878000493 Fits Models: PC95R-2...
Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 420F2, 432E, 420E, 434E, 444F2, 420F, 420F2
Condition: New – Open box: A new, unused item
Brand: CATERPILLAR 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 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 991/00018 is an aftermarket replacement slew ram seal kit for selected JCB backhoe loader applications using a 110 mm slew or side-shift cylinder. It is intended to renew applicable rod-end and piston-end sealing positions when the slew ram shows hydraulic leakage, reduced holding performance, or requires planned overhaul....
Product Description Part number 4639939 is a high-performance hydraulic bucket cylinder seal kit designed for heavy-duty excavation. It is the designated aftermarket replacement for Hitachi and John Deere excavators, engineered to withstand the extreme abrasive conditions of digging. Made from premium NBR and hydrolysis-resistant polyurethane, this kit ensures tight sealing...
Product Description This aftermarket 991/00163 swing cylinder seal kit is referenced for selected JCB backhoe loader swing ram applications with a 50 mm piston rod and 90 mm cylinder bore. The swing cylinder moves the rear excavator assembly from side to side, so it must be distinguished from the boom,...
Choose the seal kit of Ruijueparts. Slash costly downtime.
Fits equipment: DX180LC, DX190W, DX210W
Condition: New – Open box: A new, unused item
Brand: DOOSAN 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 Premium aftermarket 878000493 boom swing cylinder seal kit for Komatsu backhoe loaders WB91R-2, WB93R-2, and WB97R-2. This high-quality repair kit includes all necessary hydraulic seals to stop leaks and restore cylinder performance. Durable, cost-effective, and engineered to OEM specifications. Item specifics Part Number: 878000493 Fits Models: WB91R-2, WB93R-2,...
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