Sealing solutions for hydraulic cylinders and pistons of industrial and earth moving machinery like Bobcat, Caterpillar, Volvo, JCB, and Komatsu. Our catalog offers individual gaskets and complete kits designed to withstand high pressures and heavy site loads. They effectively prevent oil leaks from arms, loaders, and lifters, ensuring maximum hydraulic system efficiency. Restore the performance of your heavy equipment with durable and reliable replacement parts.
Arm cylinder seal kit for Mecalac (Code 5960251). Specific and compatible with 6MCR and 7MWR models. Designed with high-quality materials to ensure a perfect hydraulic seal, resistance to heavy loads, and protection agai
Caterpillar steering piston seal kit (Code 8T1388, Orig. Ref. CA8T1388, 8T-1388). High-quality original replacement part designed to ensure a perfect hydraulic seal. Compatible with Caterpillar wheel loaders and dozer mo
Excavation piston seal ring series (Code 7135538). Specific for dipperstick cylinder on E16, E19, E20, E20z and bucket cylinder on E26, E27 models. Also compatible with 320, 322, 323, 324, and E30 excavators. Ideal repla
Caterpillar seal ring (Code 8C3840, Orig. Ref. CA8C3840, 8C-3840). High-quality original replacement part designed to ensure a reliable hydraulic and mechanical seal. Compatible with a wide range of Caterpillar earth-mov
Original seal kit (Code 6818161) for arm rotation cylinder. Compatible with Bobcat 337G, 337WG, and 435 excavators. Technical specifications: piston rod diameter 50.8 mm (2 inches) and cylinder tube inner diameter 82.55
Caterpillar nylon wear ring (Code 8T8394, Orig. Ref. CA8T8394, 8T-8394). High-quality original replacement part designed to ensure durability and protection for mechanical components. Technical specifications: axial widt
Caterpillar nitrile rubber NBR 75 hardness O-ring seal (Code 2H9247, Orig. Ref. CA2H9247, 2H-9247). Designed to ensure a reliable tight seal in hydraulic and mechanical systems. Technical specifications: cross-section di
Bucket piston and lift cylinder seal ring series (Code 7135558, 7135558A). Compatible with Bobcat models 220, 320, 322, 323, 753, 763, 773, and 7753. Ideal replacement part for hydraulic maintenance and sealing.
Excavation piston seal kit (Code 6817081, Orig. Ref. 6817081). Used for the boom cylinder on Bobcat 337G, 337WG, and 341G excavators. Technical specifications: piston rod diameter 57.15 mm (2 1/4 inches) and cylinder tub
Caterpillar seal ring (Code 8C3839, Orig. Ref. CA8C3839, 8C-3839). High-quality original replacement part designed to ensure a reliable hydraulic and mechanical seal. Compatible with a wide range of Caterpillar earth-mov
Boom cylinder seal kit (Code 7162062, Orig. Ref. 7162062). Compatible with Bobcat 331, 331E, 334, and 430 excavators. Technical specifications: piston rod diameter 38.1 mm (1 1/2 inches) and cylinder tube inner diameter
Cylinder seal kit (Code 7197632). High-quality original replacement part designed to ensure a perfect hydraulic seal. Compatible with a wide range of Bobcat excavators including models 331, 334, 430, E26, E27, E30, E32,
Caterpillar seal ring (Code 5J4988, Orig. Ref. 5J4988). High-quality original replacement part designed to ensure a reliable hydraulic and mechanical seal. Compatible with a wide range of Caterpillar earth-moving machine
Bucket cylinder seal kit (Code 7137935, Orig. Ref. 7137935). Compatible with Bobcat E42, E48, 331, 331E, 334, and 430 excavators. Technical specifications: piston rod diameter 44.45 mm (1 3/4 inches) and cylinder tube in
Caterpillar 90 duro urethane rubber seal ring (Code 2K2961, Orig. Ref. 2K2961). Designed to ensure optimal mechanical sealing. Technical specifications: inner diameter 132.73 mm, outer diameter 138.53 mm, axial width 1.0
Caterpillar piston nylon wear ring (Code 3J9026, Orig. Ref. 3J9026). Designed to ensure maximum protection and durability for hydraulic components. Technical specifications: outer diameter 139.7 mm, axial width 34.57 mm,
