You are purchasing: Two (2) P/N 6450-20 Mobil SHC 630 Oil (Quarts)
This oil is formulated to operate at high temperatures, maintaining the necessary viscosity to provide lubrication for the moving parts of the transmission. Using this oil will improve longevity and reduce failures and down time.
Mobil SHC 630 is the only factory approved transmission fluid for servicing all Eaton transmissions due to its improved performance.
• For new transmissions, a break-in oil change at 50-75 hours
• Regular service oil changes every 500 hours thereafter
For any transmission with greater than 75 hours on the factory fill (original) oil, the oil should be drained and replaced with SHC 630 as soon as practical, i.e. at the next scheduled service. The next transmission oil change would occur 500 hours from this.
The warranty for the transmission can be voided by not following the service requirements outlined by Walker. Other oils are not approved and will not be acceptable.