Caterpillar 157-7911 1577911 Breather

Cat® Breather (7 PSI)

Provides a filtered vent for the hydraulic tank. This allows air to flow in and out of the tank as needed with the change in fluid levels within the tank.

Attributes:

• Micron rating: 10
• Outside Diameter: 75.8 mm (2.98 in)
• Length: 79.7 mm (3.14 in)
• Thread size: 1-1/16 UNF

Specifications for Cat 1577911 Breather:

Outside Diameter (in): 2.98
Length (in): 3.14
Thread Size (in): 1-1/16 UNF

COMPATIBLE MODELS

UNDERGROUND ARTICULATED TRUCK
AD22

OFF-HIGHWAY TRUCK
784C 785 785C 785D 785G 789 789G 793 793F 793F AC 793F CMD 793F XQ 793F OEM 795F AC

WHEEL-TYPE LOADER
988K 988K XE

WHEEL TRACTOR-SCRAPER
613G

EARTHMOVING COMPACTOR
836K

WHEEL DOZER
834K

TRACK-TYPE LOADER
973C

ARTICULATED DUMP TRUCK
725C2 725 725C 730 730C 730C2 730C2 EJ 735 735 OEM 735B 740 740B D350E II D400E II

CROSS REFERENCE:

HIFI-FILTER FS217

* 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.