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BD Diesel Duramax Allison Transmission & Converter Package - Chevy 2004.5-2006 LLY 4WD - Main Product View
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BD Diesel Duramax Allison Transmission & Converter Package - Chevy 2004.5-2006 LLY 4WD - Installation View
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BD Diesel Allison Transmission & Converter Package fits 2004-2006 Chevrolet Silverado 2500 HD Duramax LLY 4WD

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

BD Diesel
1064724BM
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$9,101.99 USD
Additional Core Charge: $2100.0
$9,101.99 USD

BD Diesel Allison Transmission & Converter Package fits 2004-2006 Chevrolet Silverado 2500 HD Duramax LLY 4WD

When you purchase a BD Transmission and Torque Converter package, you are getting a matched set that has been dyno tested together for ultimate performance, and reliability. Every transmission comes with BD's own Heavy Duty pan that adds extra fluid capacity and case strength. For towing, street or track, when it comes to a dependable transmission that will stand up to your diesel's power and torque demands, the clear choice is BD.

Installation Instructions
Installation Instructions

This Part Fits:

Year Make Model Submodel
2004-2005 Chevrolet Silverado 2500 HD Base
2004-2006 Chevrolet Silverado 2500 HD LS
2004-2006 Chevrolet Silverado 2500 HD LT
2004-2006 Chevrolet Silverado 2500 HD WT
2004-2005 Chevrolet Silverado 3500 Base
2004-2006 Chevrolet Silverado 3500 LS
2004-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2004-2005 GMC Sierra 2500 HD Base
2004-2005 GMC Sierra 2500 HD SLE
2004-2005 GMC Sierra 2500 HD SLT
2004-2005 GMC Sierra 2500 HD WT
2004-2005 GMC Sierra 3500 Base
2004-2005 GMC Sierra 3500 SLE
2004-2005 GMC Sierra 3500 SLT
2004-2005 GMC Sierra 3500 WT
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