Turbo Wastegate Actuator Rod

7 4 4 in.

Turbo wastegate actuator rod.

How a wastegate works a pressure actuator controlled by boost pressure. Vnt actuator and wastegates are similar in location and appearance so don t get confused if you see the term wastegate used instead of vnt actuator. Garrett wastegate actuator 12 14 psi adjustable waste. Found leak by turbo pressure hose recommend replacing turbo hose and inspect turbo for possible internal damage.

11psi for gt35r gt30r gt28 or any turbo with 2 bolt style bracket for actuator. Will need to replace turbo to correct. This may fit more part numbers than listed please contact us. A wastegate consists of an inlet and outlet port a valve and a pressure actuator.

Brand new turbo wastegate vacuum actuator rod fits with all garrett gt1749v gt1749va gt1749vb turbocharger found on 1 9t 2 0tdi engines straight rod with spherical bearing rod length. 52mm from ball center to end ball id. The biggest difference between them is that a wastegate can uses pressure to work and is found only on non vnt turbos. Boost pressure is applied to the canister and once the boost is higher than the spring pressure inside the canister the wastegate actuator rod starts to move and open the wastegate.

The vnt actuator uses vacuum to suck its rod in. The actuator is a boost actuated diaphragm inside a canister with a rod sticking out as shown below. Wastegate actuator with straight rod. Typical borgwarner e turbo showing compressor section a turbine section b electronic wastegate actuator c and the electric motor d packaged with the bearing assembly center section e.