Part Type: Turbocharger Oil Line Gasket
Brand: NEXGEN – Premium Aftermarket Replacement
Part Numbers: 7N7559, 7N-7559
Product Description
The 7N7559 gasket is designed to seal the turbocharger oil line connections in selected CAT machines and engines. It provides a reliable seal for the turbocharger lubrication system, preventing oil leaks and maintaining proper oil pressure. Manufactured from high-quality sealing material, it delivers dependable performance even under high temperatures and demanding operating conditions.
Product Features
Applications
Wheel Loaders: 924G, 966F, 980G, 980G II, 980H, 980F, 980F II, 986H, 988, 988H, 988K, 988 XE, 990, 990 II, 990K, 992C, 992D, 992G, 994, 994D, 994F, 994H, 994K, 995.
Wheel Dozers: 814B, 824, 824C, 824H, 824K, 834, 834H, 834K, 844, 854G.
Off-Highway Trucks: 770, 770G, 772, 772G, 773F, 777, 777B, 777C, 777D, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 789G, 793, 793B, 793C, 793D, 797, 797B.
Hydraulic Mining Excavators: 6018, 6030, 6030 T2, 6040, 6040 FS, 6060.
Function
The gasket provides a leak-proof seal for the turbocharger oil line connections, preventing oil leaks and ensuring proper lubrication of the turbocharger. A worn or damaged gasket can lead to oil leakage, reduced turbocharger performance, and an increased risk of damage to the turbocharging system.
Data sheet
Specific References
Manufacturer
Responsible person





The 7N7559 gasket is designed to seal the turbocharger oil line connections in selected CAT machines and engines. It provides a reliable seal for the turbocharger lubrication system, preventing oil leaks and maintaining proper oil pressure. Manufactured from high-quality sealing material, it delivers dependable performance even under high temperatures and demanding operating conditions.

















