Fluid - Transfer Case

Approximate Refill

NP231 HD 1.5 - 2 Liters (3 - 3.6 Pints)

NP241 HD 3.1 Liters (6.5 Pints)

The correct fluid level for the NP231 HD, NP241, or NP241 HD transfer case is to the bottom edge of the fill plug hole.