Description
Your A-Body’s steering geometry depends on a precise, rigid idler arm to maintain alignment and response. The Moog K5143 delivers OE-spec performance without compromise, ensuring your classic GM muscle car handles predictably whether you’re cruising or pushing hard. A worn idler arm introduces play in your steering—this replacement restores the tight, accurate feel your car deserves.
- Moog K5143 idler arm
- OE-style construction
- Steel construction
- Natural finish
- GM A-Body 1968–1972
- Sold individually
- Bolt-on installation
- Direct factory replacement






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