The ACDelco / GM 97209341 is the OE crankshaft front oil seal (front cover seal) for the 6.6L Duramax diesel in 2001–2025 Chevrolet Silverado / GMC Sierra HD trucks and 2006–2016 Express / Savana vans.

Features & Benefits

• OE crankshaft front oil seal / front cover seal, GM P/N 97209341
• Helps prevent oil leaks at the front of the crankshaft (per GM)
• Genuine GM / ACDelco OE part, designed, engineered and tested to GM standards and backed by General Motors

Application

• Chevrolet Silverado / GMC Sierra 2500 HD with 6.6L Duramax (2001–2025)
• Chevrolet Silverado / GMC Sierra 3500 (2001–2006) and 3500 HD (2007–2025) with 6.6L Duramax
• Silverado / Sierra 2500 HD & 3500 Classic (2007) with 6.6L diesel
• Chevrolet Express / GMC Savana 2500 / 3500 with 6.6L diesel (2006–2016)

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

Cross-Reference / OE Numbers

• GM: 97209341