Cap/Corridor Confirmation Sample Contracts

ATTN: Amanda Hellyer WASHINGTON MUTUAL BANK FAX NO: 001 312 904 1368 FROM: Carmine Pilla

Cap/Corridor Confirmation • March 8th, 2006 • Washington Mutual Mortgage Pass-Through Certificates, WMALT Series 2006-2 • Asset-backed securities • New York

• Contract Type
  Cap/Corridor Confirmation
• Filed
  March 8th, 2006
• Company
  Washington Mutual Mortgage Pass-Through Certificates, WMALT Series 2006-2
• Industry
  Asset-backed securities
• Jurisdiction
  New York

on the Trade Date and identified by the JPMorgan Deal Number specified below (the "Transaction"). This letter agreement constitutes a "Confirmation" as referred to in the Master Agreement specified below, and supersedes any previous confirmation or other writing with respect to the transaction described below.