NewLine Axial Seal Air Filter Elements NL-PA634 – Replaces PA634, Caterpillar 33-3660

High-performance replacement Axial Seal Air Filter Elements for heavy-duty diesel and gas engines operating in dusty on-road and off-road environments.
Direct replacement for PA634 and Caterpillar 33-3660. Premium filtration efficiency.

Technical Specifications

Inside Diameter

5.000 inch (127.0 mm)

Outside Diameter

6.375 inch (161.9 mm)

Length

3.000 inch (76.2 mm)

Sealing & Components

Flame Retardant Media

Cross Reference

Caterpillar 33-3660; Continental F600F428; Divco 6426

Item Information

The NewLine NL-PA634 is engineered to meet or exceed OEM specifications for heavy-duty diesel and gas engines operating in dusty on-road and off-road environments. It provides superior protection for your equipment’s engine and hydraulic systems.

This filter serves as a direct, high-quality replacement for: PA634, Caterpillar 33-3660, Continental F600F428, Divco 6426, Caterpillar Lift Trucks, Continental, Kohler Engines, Divco Trucks.

Key benefits:

  • Designed to maintain clean intake air in dusty on-road and off-road environments.
  • Low restriction media helps your engine breathe freely for optimal performance.
  • Supports longer service intervals when used with proper maintenance practices.

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.

Request a Quote
Drag & Drop Files, Choose Files to Upload