Hydraulic Cylinder Seal Kit

Premium seal kit engineered for Komatsu D9N tilt cylinders. Includes rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, and backup ring. Made from TPU, NBR, FKM, and PTFE for high-temperature and high-speed durability. Petroleum-resistant, guaranteed performance.

High-quality hydraulic cylinder seal kit for Hitachi excavators. Includes Nok rod seal, buffer ring, piston seal, wear ring, dust ring, O-rings, and backup rings. Made from TPU, NBR, FKM, and PTFE for durability and petroleum resistance. Ideal for high-temperature, high-speed applications.

Precision-engineered seal kit for Komatsu PC2000-8 excavator boom cylinders. Features TPU, NBR, FKM, and PTFE materials for high-temperature, high-speed, and petroleum-resistant performance. Includes rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, and backup rings. Ensures leak-proof operation and extended service life in heavy-duty mining and construction applications.

Precision-engineered seal kit for Komatsu PC2000-8 boom cylinders. Features TPU, NBR, FKM, and PTFE components for high-temperature, high-speed, and petroleum-resistant performance. Includes rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, and backup ring. Ensures leak-free operation and extended service life in heavy-duty mining and construction applications.

Premium hydraulic cylinder seal kit designed for Cat 330B, 330C, and 330D excavators. Features durable PU+NBR+PTFE material blend with 70-90 Shore hardness for exceptional performance under high pressure conditions. Direct OEM replacement with standard sizing ensures perfect fit and extended equipment service life.

Premium 323 hydraulic cylinder seal repair kits featuring NBR, TPU, and PTFE materials for high-pressure applications. Complete kit includes U-seals, piston seals, wear rings, and dust seals. Compatible with 307, 312, 320, 330, 345, and 349 series excavators. Heat-resistant, oil-resistant design with 3-8 day delivery.

High-performance hydraulic cylinder seal kit designed for 305, 306, and 305.5 excavator models. Features temperature resistance from -30°C to +130°C, oil-resistant construction, and superior sealing performance. Includes U-seals, piston seals, buffer rings, and wear rings made from durable TPU, NY, NBR, and PTFE materials for extended service life.

Professional 325 hydraulic cylinder seal repair kit designed for excavator boom applications. Features high sealing performance, excellent heat and oil resistance, and includes U-seals, buffer rings, piston seals, and wear rings. Compatible with multiple excavator models including 320C, 330D, and 345C. Manufactured with quality materials for reliable operation under demanding conditions.

Complete hydraulic cylinder seal kit part number 707-99-46600 designed for KOMATSU PC200-5 and PC210-6 boom applications. Features high-pressure resistant seals including rod seals, piston seals, wear rings, and backup rings made from durable TPU, NBR, FKM, and PTFE materials. Ensures smooth operation and reliable performance for heavy equipment maintenance and repair.

High-performance TPU hydraulic cylinder seal kit designed for D375A-5D lift applications. Features multiple seal components including rod seals, piston seals, and wear rings made from TPU, NBR, FKM, and PTFE materials. Provides reliable high-pressure sealing and compatibility with various KOMATSU PC models. OEM acceptable quality with secure packaging.

High-quality seal kit for Komatsu PC220-3 and 240-3 bucket cylinders. Features TPU, NBR, FKM, and PTFE elements for high temperature and high-speed resistance. Ensures optimal performance and petroleum resistance. Custom options available.

High-quality hydraulic cylinder seal kit for Komatsu PC210-7, 210LC-7, 220-7, and PC290LC-7K bucket cylinders. Includes Nok rod seal, buffer ring, piston seal, wear ring, dust ring, O-rings, and backup rings. Made from TPU, NBR, FKM, and PTFE for durability and petroleum resistance. Custom options available.

High-quality hydraulic cylinder seal kit for Komatsu PC128UU-1 and PC160LC-7 series excavators. Includes TPU, NBR, FKM, and PTFE seals for optimal performance and petroleum resistance. Suitable for high-temperature and high-speed applications.

High-quality seal kit for Komatsu PC128UU-1 arm cylinder. Includes rod seal, piston seal, wear ring, O-rings, and backup rings. Made of TPU, NBR, FKM, PTFE for durability and petroleum resistance. Ideal for high-temperature, high-speed applications.

High-quality seal kit for Komatsu PC100-3 and PC120-3 excavator arm cylinders. Includes rod seal, piston seal, wear ring, and O-rings. Made from TPU, NBR, FKM, and PTFE for durability and petroleum resistance. Ensures optimal performance and long service life.

Durable seal kit for Komatsu HM350-1R bucket cylinder. Includes rod seal, buffer ring, piston seal, wear ring, dust ring, O-rings, and backups. Made of TPU, NBR, FKM, PTFE for high temperature and petroleum resistance. Ensures optimal performance and long service life.

High-temperature, high-speed seal kit for Komatsu WA180PT-3 bucket cylinder. Includes TPU, NBR, FKM, PTFE elements for petroleum resistance and optimal performance. Durable and reliable.

High temperature resistant hydraulic cylinder seal kit for Komatsu PC138US-2 AE bucket cylinder. Includes Nok rod seal, buffer ring, piston seal, wear ring, dust ring, O-rings, and backup rings. Made from TPU, NBR, FKM, and PTFE for durability and petroleum resistance.

High temperature resistant seal kit for Komatsu PC138US-2 and PC138USLS-2A bucket cylinders. Includes TPU, NBR, FKM, and PTFE seals for optimal durability and petroleum resistance. Ensures reliable performance in demanding conditions.

High temperature resistant hydraulic cylinder seal kit for Komatsu PC120-6 and PC130-7 bucket cylinders. Includes Nok rod seal, buffer ring, piston seal, wear ring, dust ring, O-rings, and backup rings. Made from TPU, NBR, FKM, and PTFE for optimal durability and petroleum resistance.