Caterpillar 341-6643 3416643 Transmission (Only) Filter Advanced High Efficiency

$ 66.68
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  • Availability: In Stock
  • Product Sku: 341-6643-1Pack
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Advanced Efficiency Hydraulic/Transmission Filter

Smart Cat equipment owners protect their machinery – and livelihood – when they
choose genuine Cat filtration products.

Cat Advanced Efficiency Hydraulic and Transmission Filters provide increased contamination control without giving up superior dirt-holding. Using improved filter media, our filters offer higher efficiency, improved capacity and lower pressure drop characteristics.

Pleat spacing is rigidly maintained by acrylic beading that prevents bunching and provides maximum filtration surface area throughout the life of the filter. In addition, the integrated seal ensures a separation between the clean and dirty sides of the element.

While it may seem as though will-fit filters are suitable for your machinery, no other company knows your equipment like we do. Because Cat maintenance products are designed and produced by the same company that manufactures your machinery, you can count on our filter elements to deliver superior fit and performance every time. Switch to Cat Filters today by contacting your local Caterpillar dealer or search using your will-fit part number at


Cat Advanced Efficiency Hydraulic and Transmission Filters offer an increased level of protection offering the following benefits:

  • Unique filter media provides unsurpassed protection
  • Increased debris holding capability
  • Increased resistance to collapse


Efficiency Rating: Advanced Efficiency


Forest Products
2570C 2470C 2670C 553C 563C 573C 584 584HD

Motor Grader

Wheel-Type Loader
910G II 924G 924GZ 924H 928G 924HZ 928H 928HZ 930G 930H 938G II 938H 950 GC 950H 962H

Wheel-Type Skidder
525C 535C 545C

Off-Highway Truck
769D 771D 773D 773E 775D 775E

Integrated Toolcarrier


* All fitment filter part numbers are based on your engine serial number.
* Please confirm with our team if you are unsure this filter will fit your engine.