Fitting a MAZDA that needs a new Control Trailing Arm APEC OE Ref B45A 34 300E? This one is built by APEC to OEM reference B45A34300D, so it slots in as a straight swap for the original part — no modifications, no guesswork.
It's listed under APEC part number AST2774, EAN: 5056536524829, which you can cross-check against your old part before ordering to be sure it's the right fit.
Double-check fitment against OEM reference B45A34300D, or run your registration through our vehicle lookup tool — some MAZDA models share a platform across several years, so it's worth confirming rather than assuming.
Not quite the right one? The full Suspension range has other options worth a look.