Description
CAT 078-7430 GARNITURE DE
| CAT 078-7430 GARNITURE DE |
| CAT 078-7431 ARBRE DE FRE |
| CAT 078-8068 EMETTEUR DE |
| CAT 078-8406 SHEAR KNIFE |
| CAT 078-8421 BARRE DE SOU |
| CAT 079-1092 RETAINING RO |
| CAT 079-1136 AXLE SHAFT |
| CAT 079-1632 BLOC DE RACC |
CAT 078-7430 GARNITURE DE Gasket Assembly / Seal Kit Basic Information Part Number: CAT 078-7430 Name: GARNITURE DE (French, equivalent to English: Gasket / Seal Kit), i.e., gasket assembly / seal kit Application: Used for sealing the mating surfaces of housings, valve blocks, end caps, pump bodies, etc. in hydraulic/fuel/lubrication systems to prevent oil leakage and ensure stable system pressure.
Typical Components (Standard Original Kit Configuration)
Paper/Metal Composite Gasket ×1
O-Ring Seals (NBR/FKM) × Several
Retaining Rings/Anti-Extrusion Rings × Several
Installation Instructions (including torque and assembly sequence)
Suitable Applications
Commonly used for:
3044C/3054C engine-related pumps, valves, and housing seals
306E/307E excavator hydraulic pumps, control valves, and end cap seals
226B3/236B3/246B3 skid steer loader hydraulic system seal repair
Installation Points
Matching surfaces must be clean, free of scratches, and free of old adhesive residue.
Do not apply sealant to both sides; apply only a small amount of sealant to the designated surface as per original manufacturer requirements.
Tighten evenly according to the specified torque and diagonal sequence to prevent uneven installation or damage.
After assembly, perform a pressure test/run check; ensure there are no leaks or oil drips.
