For the TD42T models with two DIFFERENT oil filters. Comprises: P557780 Oil Filter P502068 Oil Filter P551351 Fuel Filter DBA5160 Air Filter Suits: Patrol GU TD42T 4.2l Turbo Diesel 05/99 to 01/07 WITH Anti-drain back valve type oil filter. If your Patrol uses two different oil filters this is the kit to use.