NEW HOLLAND part description

Hydraulic Oil Additive and Leak Sealant

Features & Benefits

  • Maintains gear lubricant viscosity during heavy-duty operation
  • Reduces friction for smoother clutch and gear engagement
  • Inhibits foam and maintains film integrity under stress
  • Helps preserve synchro rings and gear tooth life
  • Compatible across many manual transmission models

New Holland Hydraulic Transmission Fluid

Want smoother, more reliable gear shifts? The New Holland Hydraulic Transmission Fluid helps preserve synchronized shifting, reduce grind, and protect gear teeth from wear. With a formulation tailored for synchronized manual transmissions, this fluid provides excellent viscosity control—minimizing heat and drag from constant use. Stocking the New Holland 73344280 safeguards your vehicles against wear and promotes dependable shifting for years to come.

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