BD Diesel 1064744SS TowMaster Allison Transmission Converter Package LMM - 1000 2007-2010 4WD

The BD Diesel TowMaster Transmission and Torque Converter Package delivers a fully matched, dyno-tested drivetrain solution engineered for Chevy/GMC trucks with the Allison 1000 transmission (2007-2010 LMM 4WD). This complete package combines BD's rebuilt transmission with enhanced internals and a performance torque converter, providing the strength and reliability needed for towing, daily driving, and performance applications.

Transmission Enhancements:

• Increased clutch counts across all clutch packs: C1 (8 clutches, 14% increase), C2 (7 clutches, 17% increase), C3 (7 clutches, 75% increase), C4 (7 clutches, 17% increase), C5 (7 clutches, 17% increase)
• High-energy friction materials for improved holding power
• Revised oil circuits with new converter lock-up valve for boosted lock-up pressures
• New A and B trim valves deliver full line pressure to clutches
• BD aluminum heavy-duty deep transmission pan increases oil capacity by 3.5 quarts
• Each transmission is dyno tested for quality assurance

Torque Converter Features:

• Enhanced stall speed optimized for street and towing applications
• Torque-multiplying cast aluminum stators for improved efficiency
• Lower RPM response compared to stock converter
• Stamp-forged steel front cover and furnace-brazed fins
• Up to triple the amount of lock-up clutch material for durability
• New double cage stator sprag design reduces common OE stator failures
• More efficient operation reduces heat and improves fuel economy

Warranty Coverage:

• Parts: 36 months or 150,000 miles
• Labor: 12 months or 24,000 miles
• Note: Racing or abuse not covered under warranty

Installation: Professional installation recommended. Estimated install time: 9 hours.

Emissions Compliance: This product does not require a California EO number. It is legal for sale and use in all 50 states as a replacement part.

When your diesel's power and torque demands exceed factory drivetrain capabilities, the BD Diesel TowMaster Package provides the increased durability and performance you need with the confidence of a matched, tested system.