Hydraulic Cylinder Seal Kit

Restore peak performance to your Komatsu PC220LC-6 excavator with this complete boom cylinder seal kit. Precision-engineered for exact fit, it includes TPU, NBR, FKM, and PTFE seals for high-temperature, high-speed durability. Ideal for demanding environments.

Premium seal kit for XCMG 800D bucket cylinder. 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, high-pressure, and petroleum-resistant performance. Ensures reliable operation and extended cylinder life.

Premium seal kit for Komatsu D475-5EO blade tilt 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. Restores leak-free efficiency and extends equipment life.

Precision-engineered seal kit for Komatsu PC2000-8 boom cylinders. Made from TPU, NBR, FKM, and PTFE for high-temperature, high-speed, and petroleum-resistant performance. Includes rod seal, piston seal, wear ring, dust ring, O-ring, and backup ring. Restores OEM-level leak-proof operation and extends service life in heavy-duty mining and construction applications.

Engineered for Komatsu PC2000-8 excavators, this seal kit ensures leak-free operation in high-temperature, high-speed conditions. Made from TPU, NBR, FKM, and PTFE for petroleum resistance and durability. Includes all seals for a complete cylinder rebuild, reducing downtime and extending equipment life.

Complete seal kit for Komatsu D9N tilt cylinder. Includes rod seal, piston seal, wear ring, dust ring, O-rings, and backups. Made from TPU, NBR, FKM, PTFE for high temperature, high speed, and petroleum resistance. Guaranteed direct replacement.

Direct replacement seal kit for Komatsu D11N/D11R/D11T bulldozers. Built with premium TPU, NBR, FKM, and PTFE materials for extreme heat and speed. Includes rod seal, buffer ring, piston seal, wear ring, dust ring, O-ring, and backup ring. Oil-resistant and guaranteed performance.

High-quality hydraulic cylinder seal kit for Komatsu PC210-6 -7 bucket. Features high temperature resistance up to 200°C, durable TPU/NBR/FKM materials, and optimal petroleum resistance. Includes rod seal, piston seal, wear ring, and O-rings. Custom options available.

High-quality hydraulic cylinder seal kit for Komatsu PC210-6 and PC220LC-6Z excavators. Includes TPU, NBR, FKM, and PTFE seals for durability and petroleum resistance. Ideal for bucket cylinder applications.

High-quality seal kit for Komatsu PC160LC-7E and 160LC-8 bucket cylinders. Features TPU, NBR, FKM, and PTFE elements for high-temperature and high-speed performance. Durable, petroleum-resistant, and ensures optimal cylinder operation.

Durable seal kit for Komatsu PW150-1 and PC120-3 outrigger and bucket cylinders. Includes Nok 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 performance. Petroleum-resistant and built for optimal durability.

High performance seal kit for Komatsu PC2000-8 excavator arm cylinder. Includes TPU, NBR, FKM, PTFE seals for peak efficiency and durability. Lubricant-tolerant, hydrocarbon-proof, and high temperature resistant. OEM part 707-99-85350.

High-quality hydraulic cylinder seal kit for Komatsu PC220LC-8 and PC290LC-10 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 hydrocarbon resistance. Ideal for high-temperature, high-speed applications.

High performance boom cylinder seal kit for Komatsu PC600LC-6A. Includes KYB rod seal, NOK buffer ring, piston seal, wear ring, dust ring, O-rings, and backups. Made from TPU, NBR, FKM, PTFE for oil resistance and durability. Custom options available.

High-performance hydraulic cylinder seal kit for Komatsu PC650LC-3 and PC650LC-5 excavators. Includes TPU, NBR, FKM, and PTFE seals for durability and oil resistance. Ensures maximum productivity and hydrocarbon-proof operation.

High-quality hydraulic cylinder seal kit for Komatsu PC650-3 and PC650-5 loading arms. Includes TPU, NBR, FKM, and PTFE seals for oil resistance and high-temperature durability. Ensures maximum productivity and hydrocarbon-proof performance.

High-efficiency bucket cylinder seal kit for Komatsu PC650-3, PC650LC-5, and PC710-5 excavators. Includes TPU, NBR, FKM, and PTFE seals for oil resistance and durability. Custom options available.

High performance boom hydraulic cylinder seal kit for Komatsu PC650-3, PC650LC-5, PC710-5. Includes TPU, NBR, FKM, PTFE seals for oil resistance and high temperature durability. Direct replacement 707-99-77240.

High-quality Komatsu bucket hydraulic cylinder seal kit for PC450-8 and PC450LC-8 models. Includes TPU, NBR, FKM, and PTFE seals for oil resistance and high-temperature durability. Ensures peak operational efficiency and long service life.

Durable hydraulic cylinder seal kit for Komatsu PC450-8, PC460LC-8, and PC430-8 excavators. Includes TPU, NBR, FKM, and PTFE seals for high temperature and oil resistance. Ensures peak operational efficiency and long service life.