Principal Shortfalls shall have the meaning specified in Section 4.04.
Shared Principal Collections means, with respect to any Transfer Date, either (a) the amount allocated to the Investor Certificates which may be applied to the Series Principal Shortfall with respect to other outstanding Series in Group One or (b) the amounts allocated to the investor certificates of other Series in Group One which the applicable Supplements for such Series specify are to be treated as "Shared Principal Collections" and which may be applied to cover the Series Principal Shortfall with respect to the Investor Certificates.
Class D Principal Parity Amount means, with respect to any Distribution Date, the lesser of (I) the excess of (A) the excess, if any, of (x) the aggregate remaining principal balance of the Class A Notes, of the Class B Notes, of the Class C Notes and of the Class D Notes, in each case immediately prior to such Distribution Date over (y) the Pool Balance as of the end of the immediately preceding Collection Period over (B) the sum of the Class A Principal Parity Amount, the Class B Principal Parity Amount and the Class C Principal Parity Amount for such Distribution Date plus any payments made on the Class A Notes, the Class B Notes or the Class C Notes as a Matured Principal Shortfall on such Distribution Date and (II) the amount of Total Available Funds remaining on deposit in the Collection Account after the funding of the items described in clauses (i) through (xii) of Section 5.7(a) on such Distribution Date.