Keeps your FORD USA, MAZDA running the way it should — this FIRST LINE part restores the original function of a worn or failed Control Trailing Arm FIRST LINE OE Ref 3 703 255, built to OEM reference 3703149 rather than a generic approximation.
FIRST LINE identifies it as FCA5805, EAN: 5038068122070. Match that against OEM 3703149 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected FORD USA, MAZDA vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Suspension for other options.