DISA Repair Kit – BMW M43TU / M44 | E36 / E46 / Z3 | OEM 11611438404 11611435715DISA Repair Kit BMW M43TU M44 E36 E46 Z3 OEM 11611438404 11611435715 Fix the DISA Variable Intake System on Your BMW M43TU or M44 Engine Membrane Repair Kit. The DISA (Differential Intake System Actuator) membrane on BMW M43TU and M44 engines fails with age causing poor low rpm performance, rough idle, and intake faults. This repair kit replaces the failed membrane inside DISA units 11611438404 and 11611435715, restoring correct variable intake

Compare the membrane shape and size with the diaphragm installed in your original valve

The electric motor inside the Haldex AWD coupling pump uses carbon brushes to drive the pump impeller

Unmetered air entering the intake system

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Fix A/C Compressor Output on Your Toyota — Replace the Denso 5SE Control Valve (90-Degree Connector)

Are there secondary OEM numbers for this 11127553626 diaphragm

or VW Phaeton — Direct Replacement

When the original membrane becomes worn

9 CDTI | OEM 545435 / 55205444 / 93190660

It is designed to repair the existing intake manifold flap / flute actuator mechanism without replacing the complete intake manifold assembly

Restore Intake Manifold Flap Operation on Your Audi A8 D3 4

Cost-effective alternative to replacing the complete valve cover assembly when only the PCV membrane has failed