The ACDelco / GM 84467788 is the OE steering linkage idler arm for 2011–2025 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD, including 6.6L Duramax models. GM has superseded it to part number 86305239.

Features & Benefits

• OE steering linkage idler arm, GM P/N 84467788
• Superseded by GM 86305239
• Supersedes GM 19256661, 19258130, 84068278 and 84068279
• Genuine GM / ACDelco OE part, designed, engineered and tested to GM standards and backed by General Motors

Application

• Chevrolet Silverado 2500 HD / 3500 HD and GMC Sierra 2500 HD / 3500 HD (2011–2025), incl. 6.6L Duramax diesel

GM application note: power steering, without variable assist.

Always verify fitment by VIN or by matching the GM/ACDelco part number on your original part before ordering.

Cross-Reference / OE Numbers

• GM: 84467788
• Superseded by GM: 86305239
• Replaces GM: 19256661, 19258130, 84068278, 84068279