Moog · New
MOOG 18-20 Buick Regal Sportback Rear Left Trailing Arm
MPN RK643573 · Store SKU mohRK643573
Supplier stock checked 11/7/2026, 1:45:46 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection. MOOG RK643573 Rear Left Suspension Trailing Arm for Chevrolet Malibu Rear Left Suspension Trailing Arm
Manufacturer fitment & guides
Check RK643573 against the manufacturer’s application information below.
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