The Merchant Automotive 331304A Transfer Case Gasket for your 2001-2007 GM 6.6L Duramax is a high quality, replacement gasket that goes between the Allison rear housing adapter, and the transfer case. This durable gasket is constructed from a heavy-duty material and will not rip or tear like the less expensive gaskets.
- High Quality, Heavy-Duty Replacement
- Fits 246/261HD/263HD/261XHD/263XHD Transfer Cases
Merchant Automotive Transfer Case Gasket - 331304A will fit: