Suspension Parts

For an OE-led replacement request, keep Rear assist arm OE 552503W100 together with the original part marking. A shortened or altered reference can point to a different rear assist arm configuration. Use the removed component as the physical reference: compare the component shape, mounting points, connection layout, and complete old-part marking; the request should also carry the vehicle year, make, model, engine, trim, and VIN when available. The supplier RFQ should show OE 552503W100, requested quantity, destination country, and the complete old marking. Include clear comparison photos for the rear assist arm.