Mercedes-Benz Shell ATF 134 is a high-technology automatic transmission fluid for the Mercedes-Benz passenger cars of the latest generation with 5- and 7-speed transmissions and NAG2V sport transmissions. Application. Shell ATF 134 is developed as the first fill fluid and the fluid for service maintenance for the whole Mercedes-Benz series with the automatic 7-speed transmissions. Shell ATF 134 is preferable for the newest NAG2V transmissions with the wet clutch of the sport cars and is recommended for 7G-Tronic transmissions (models 722.9/W7A 700/NAG-2). The product can be also used in all 5-speed transmissions with the controlled locking coupling of the torque converter of the rear-wheel-drive vehicles (models 722.6/W5A 580/NAG1). MB 236.14