16 Rocker Arms for Toyota Auris, Avensis, Verso 1.6 D4-D 1WW. Toyota 1.6 D4-D. Fits Models: Auris, Avensis, Verso Engine Codes: 1WW. Please see the tabs above for more information. 4 Cylinder 16v Turbo Diesel. We aim to reply to emails within the hour during office hours and we check them regularly outside of these hours. We supply a large range of engine parts for cars and commercial vehicles. Sign up to our. Get the all latest News, Updates and Special Offers about OUR STORE.