Engines and Components› Engine Covers, Pans and Dress-Up Components

BD Diesel

Stage 5 Heavy Duty Turbocharger Assembly

$8,778.99

SKU: BDD-1064724BM

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The BD Diesel TorqueMaster transmission and converter package is a complete drivetrain upgrade, precision-matched and dyno-tested together for ultimate performance and reliability. This Stage 5 system is engineered specifically for 2004.5–2006 Chevy/GMC trucks equipped with the 6.6L Duramax LLY engine and an Allison 1000 5-speed transmission, and is designed for 4WD applications. Each transmission in this package comes standard with BD's proprietary Heavy Duty pan, which significantly increases fluid capacity. This added fluid volume contributes to cooler operating temperatures and extended transmission life, crucial for demanding applications. BD Diesel focuses on building proven performance parts that enhance power, improve reliability, and boost towing confidence. This TorqueMaster package is presented as the clear choice for drivers seeking a dependable transmission that can withstand the substantial power and torque output of their diesel engines, whether for daily driving, heavy towing, or track use.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandBD Diesel
Part NumberBDD-1064724BM
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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