Due to COVID-19 affecting the Diesel industry, some orders may take longer to ship. ZZ Diesel is committed to getting you the parts you need during this time.
Merchant Automotive has a long history of building transmissions for customers from all over the country who depend on their truck for many types of applications. The components in the Maximum transmission kits were selected specifically based on our experience working exclusively on the GM Duramax trucks with an Allison transmission.
Why the Pro Series?
Designed to optimize the potential of the Allison transmission even with additional power. We take the proven reliability of the Work Series and increase capacity even more with additional clutch apply area, heavy duty friction material, and additional hydraulic pressure to ensure Maximum holding capacity.
For use with engines modified above stock, or aftermarket components (proper tuning and gearing required). Includes everything you need to not only upgrade the transmission, but rebuild it as well. A truly complete kit to get you back on the road worry free.
Application:
2006-2010 GM 6.6L Duramax LBZ/LMM
Kit Includes
C1-C5 frictions with improved material and increased apply area
C1-C5 Steels
LML pistons and springs decreases deflection of C3 apply plate
Hydraulic improvements to increase and maintain line pressure which increase clutch pack clamping force and improves convertor holding power.
Complete gasket and seal kit
All new genuine Allison Torrington bearings
Select bushings common for wear
Deep pan (increases capacity)
Allison spin on filter
New style deep pan filter with increased filtration capacity and lower flow resctriction
Filter lock to ensure filter maintains seal preventing leaks and pressure loss
Genuine Allison Pressure Switch, latest design for maximum durability
Wire harness connector body and seal to repair common issues and prevent leaks
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