Kia Forte / Forte Koup / Optima MG Genuine Lower Arm Bush – Big / Small – 54584-0Q000 / 54551-2H000
✔ Genuine Lower Arm Bush / Lower Control Arm Bushing
✔ Big Bush — 54584-0Q000
✔ Small Bush — 54551-2H000
✔ Listed for selected Kia Forte 1.6L / 2.0L, Forte Koup, Optima MG, Sportage KM, Rio JB and Naza Rondo models
✔ Also listed for selected Hyundai Tucson JM, Avante and Accent MC 1.6L models
✔ Supports the lower control arm at its mounting point while allowing suspension movement
✔ Select Big or Small and confirm the part number, mounting position, and vehicle VIN before ordering
This listing offers two Genuine Lower Arm Bush options for selected Kia, Naza and Hyundai models. The big bush is part number 54584-0Q000, and the small bush is part number 54551-2H000. Select the bush that matches the mounting point being serviced.
Also known as a lower control arm bushing, this part supports the lower arm at its mounting point while allowing it to pivot as the suspension moves. It also helps isolate road vibration at the mounting point. A matching bush can replace one that is cracked, worn, or has excessive play.
Listed Vehicle Applications
Kia Forte — 1.6L / 2.0L
Kia Forte Koup
Kia Optima MG
Kia Sportage KM
Kia Rio JB
Naza Rondo
Hyundai Tucson JM
Hyundai Avante
Hyundai Accent MC — 1.6L
Fitment depends on the lower arm design and mounting position. Match the required bush to your existing part and confirm the part number using your vehicle’s VIN.
Part Type
Lower Arm Bush / Lower Control Arm Bushing (Genuine Part)
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