Product Description 332/G9281 is an aftermarket replacement bucket cylinder seal kit for selected JCB JS200 and JS220 crawler excavators. It is used to rebuild the hydraulic cylinder that curls and dumps the bucket during digging, loading, and material-handling work. Published replacement-kit data identifies an 85 mm rod and 115 mm...

Product Description The 436-8721 Lift Cylinder Seal Kit is an aftermarket reseal kit for the front-loader lift or boom cylinder on selected Caterpillar backhoe loaders. Available application catalogs associate it with 434, 434F, 434F2, 444, 444F, and 444F2 configurations. Fitment must be confirmed by machine serial number and cylinder group...

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: CP-433B, M313D, M315D, M315D 2, M316D, M317D 2, M318C, M318D, M318D MH, M322C, M322D, M322D MH Condition: New – Open box: A new, unused item Brand: CATERPILLAR replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops,...

Product Overview The Caterpillar part 229‑5546 hydraulic seal kit is a wheel loader hydraulic cylinder seal replacement designed to fit common Cat machines like the 988G and 988H, offering an aftermarket solution with reliable sealing performance. Product Details: Part Name:  229-5546 seal kit Machine Models: 988G, 988H, D11T Brand: Caterpillar...

Product Description Optimized for the heavy-duty Volvo BM 4500 wheel loader, this premium 6630937 aftermarket tilt cylinder seal kit delivers exceptional pressure retention and leaks prevention for your classic equipment. Rebuilding a drifting bucket mechanism requires reliable, wear-resistant seals that handle high fluid velocity. At Ruijueparts, we supply high-performance replacement...

Product Overview The 244‑2056 excavator seal kit is a replacement hydraulic cylinder sealing solution engineered for Caterpillar heavy machinery. Designed to restore seal integrity and prevent leaks in hydraulic systems, this aftermarket seal kit fits multiple Caterpillar equipment applications requiring reliable performance and durability.  Product Details: Part Name:  244-2056 seal...

Product Description High-quality 161097A1 hydraulic seal kit component for Case equipment. This premium aftermarket O-ring ensures leak-free performance in high-pressure hydraulic circuits and swing motors. Durable, heat-resistant, and precision-engineered to restore your machinery's efficiency. Item specifics Part Number: 161097A1 Fits Models: CX700 Brand: CASE replacement Type: Aftermarket Replacement / Hydraulic Sealing...

Part Name: 7J-3864 9J-1186 Seal KitMachine Models: 994, 69D, 773, 769D, 769C, 771D, 771CBrand: Caterpillar replacementType: Buffer Seal / Seal RingApplication: Installed in hydraulic or mechanical assemblies to protect contact surfaces, absorb shock, cushion movement, and prevent dust, dirt, or debris from entering the seal area.Size: Standard SizeSupply Ability: 10,000...

Product Description Aftermarket VOE14514455 boom cylinder seal kit for selected Volvo EC240B crawler-excavator configurations, including LC, LR, NLC, and FX variants where the specified cylinder is installed. It reseals the boom cylinder that extends to raise the boom and retracts to lower it during digging, lifting, and loading. Reference dimensions...

Product Description Premium aftermarket 13765391 Swing Cylinder Seal Kit designed specifically for SANY B175 (SY75 series) hydraulic systems. This high-performance repair kit is engineered to resolve common hydraulic issues such as rotation weakness, boom drift, and fluid leakage. At Ruijueparts, we bridge the gap between quality and value, offering seals...

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 Aftermarket VOE11709624 hydraulic cylinder seal kit for selected Volvo BL60, BL61, BL61 Plus, BL70, BL71, and BL71 Plus backhoe loaders. Depending on the model and serial number, it reseals either the dipper cylinder or the loader tilt cylinder. Reference cylinder dimensions are 60 mm rod × 110 mm...

Product Description This high-performance 6630637 aftermarket tilt cylinder seal kit is precisely engineered to fit Volvo BM 4300, 4300B, and 4400 wheel loaders. When maintaining classic heavy machinery, preventing oil leaks and restoring exact bucket breakout force are vital to avoiding costly downtime. Our premium replacement kit replaces old part...

Part Name: 1737714 Seal KitMachine Models: 814B, 615, 615C, D25D, D35C, D25C, D30C, D350D, D350C, D40D, D30D, D400, D35HP, D400D, 966D, 966E, 815B, 816BBrand: Caterpillar replacementType: Articulated Dump Truck Hydraulic Seal KitApplication: Articulated dump truck hydraulic system maintenance / oil leakage repair / fleet servicingSize: Standard SizeSupply Ability: 10,000 sets per monthPerformance: Oil...

Product Description AT280406 is an aftermarket hydraulic control-valve spool seal kit for selected John Deere construction equipment. It reseals the movable spool section inside a control valve and may help address leakage or control loss from worn seals. It is not a hydraulic cylinder, pump, or engine seal kit. Parts...

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: 416F, 430F2, 422F, 420F, 430F 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.

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: SD300 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.

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 375-1287 is an aftermarket steering cylinder seal kit for selected Caterpillar wheeled excavators and material-handling equipment. This reference is intended for steering-cylinder service, helping repair teams renew sealing components when diagnosing external leakage or pressure loss at the steering cylinder. It should not be selected as a general...

Product Description The 489-1720 Bucket Cylinder Seal Kit from Ruijueparts is a high-performance aftermarket solution engineered for 50-ton class heavy excavators. Designed for 110mm Rods and 160/170mm Bores, this kit provides superior hydraulic retention and debris exclusion for high-pressure digging operations. We utilize premium materials to ensure our seals withstand...

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 325B, 325BL, 350, 350L 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 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...

Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 5083E, 5093E, 5210, 5215+ Condition: New – Open box: A new, unused item Brand: JOHN DEERE replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.