NewLine Hydraulic Filter Elements NL-PT551-10 – Replaces PT551-10, Insley H8357

High-performance replacement Hydraulic Filter Elements for pressure, return and suction hydraulic filters on mobile and industrial machinery.
Direct replacement for PT551-10 and Insley H8357. Premium filtration efficiency.

Technical Specifications

Outside Diameter

5.000 inch (127.0 mm)

Length

18.312 inch (465.1 mm)

Inside Diameter

3.250 inch (82.6 mm)

Micron Rating (Nominal)

5.0

Micron Rating (Absolute)

25.0

Sealing & Components

End Seals: [2] Attached

Cross Reference

H8409; Schroeder BB10

,

Insley H8357

Item Information

The NewLine NL-PT551-10 is engineered to meet or exceed OEM specifications for pressure, return and suction hydraulic filters on mobile and industrial machinery. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: PT551-10, Insley H8357, H8409, Schroeder BB10, CMI, Driltech, Gomaco, LeRoi, Lorain Equipment.

Key benefits:

  • Helps protect pumps, valves and actuators in hydraulic circuits.
  • Supports reliable equipment operation under high-pressure conditions.
  • Compatible with common hydraulic oils used in mobile and industrial systems.

Note: All manufacturer names, symbols and part numbers are used for reference purposes only. The NewLine filter is an aftermarket equivalent and is not endorsed by the original equipment manufacturer.

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