458-0446 1/8″ Breather Filter Plug
Cat® 1/8" Brass Breather Filter Plug Used in Pump Adapters
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The breather filter plug provides ventilation and prevents contaminants from entering the pump adapter housing. The breather filter plug contains a filter element that keeps contaminants such as dust, dirt or debris out of the pump adapter housing. This filtration keeps the pump's internal components clean and prevents potential damage or wear caused by contaminants.
Attributes
- Built to exact specifications for durability and reliability
- Provides one mounting hole for connection to a 1/8 in adapter
- Helps prevent pressure buildup that can negatively affect pump performance and cause seal leakage.
Applications
The breather filter plug provides ventilation and filtration to keep the pump unit clean and operating properly, and is used on adapters for various pumps such as gear pumps, piston pumps and gear transmission pumps.
Specifications
| Length | 9 mm (0.354 in) |
|---|
Compatible Equipment
- Track Loaders: 826K, 982, 972, 992, 995
- Compactors: 824K, 825K, 834K
- Wheel Loaders: 972M, 980M, 966M, 982M
- Off-Highway Trucks: 745, 745C, 735, 730, 725, 740 GC, 740








