K662051 Hydraulic Cylinder Seal Kit Fit Koyker K1 K2 100 110 145 150 155 160

Hydraulic Cylinder Seal Kit for Koyker K1 K2 100 110 145 150 155 160

This K662051 Hydraulic Cylinder Seal Kit is a complete rebuild set designed for Koyker loaders, providing all necessary seals to restore hydraulic cylinder performance and stop leaks. This seal kit fits Koyker K1 and K2 series loaders and is commonly used across 100, 110, 145, 150, 155, and 160 models.

Overview

The K662051 Hydraulic Cylinder Seal Kit is a comprehensive replacement seal set for Koyker loader lift and bucket cylinders. It includes all required O-rings, wipers, and backup seals to rebuild a worn cylinder and eliminate fluid leakage. This K662051 Hydraulic Cylinder Seal Kit is engineered to match the original Koyker configuration for a dependable repair.

Built For Performance

• Includes all seals needed for a complete cylinder rebuild
• Precision-cut seals for a tight, leak-free fit
• Oil-resistant material rated for hydraulic fluid
• Direct replacement for OEM part number K662051
• Easy to install with standard cylinder disassembly tools

Fits These Machines

• for Koyker K1 Loader
• for Koyker K2 Loader
• for Koyker 100 Loader
• for Koyker 110 Loader
• for Koyker 145 Loader
• for Koyker 150 Loader
• for Koyker 155 Loader
• for Koyker 160 Loader

On-The-Job Use

• Rebuild lift cylinders on a Koyker front-end loader
• Repair bucket tilt cylinders showing external oil seepage
• Restore hydraulic pressure lost through worn seals
• Refresh a used loader cylinder during routine maintenance

Specs At A Glance

Good To Know

Q: Will this seal kit fit both the lift cylinder and the bucket cylinder on my Koyker loader? A: Yes, this K662051 Hydraulic Cylinder Seal Kit is designed for use in both lift and bucket cylinders across the listed Koyker loader models, as long as the cylinder bore matches the 2-inch specification.

Q: How do I know if my cylinder needs this rebuild kit? A: Common signs are visible oil leaks around the cylinder rod, drooping loader arms, or reduced lifting capacity due to internal seal wear. Replacing the seals with this kit restores proper function.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.