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All partsBMW M4 CSLS58 engine › Engine mounts

Engine mounts

Part of S58 engine · about $360 to replace

What it is

Two hydraulic mounts on the block sides.

What it does

Locate the engine and isolate vibration from the body.

How it fails

Leaking hydraulic fluid means a collapsed mount; symptom is driveline clunk.

MaterialCast aluminium bracket, hydraulic rubber mount
SpecStiffness 350 N/mm
90 kg load each
Engine mounts highlighted on the car

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