Merchant Automotive Allison 1000 Transmission Deep Filter Lock, Duramax | 2001 - 2019
Filter lock is designed to be used with Allison brand deep pans. A filter lock is not needed on most cast pans, example PPE, Mag-Hytec, ATS and Goerend, the filter lock may interfere with cast pan installation.
Redesigned to fit both the old (29537966) and new (29542824) style Allison deep pan filter.
- Reduces cavitation due to lack of seal at filter.
- Prevents accidental filter fallout.
- Bolts evenly in relation to the filter for a secure hold.
- Deep pan measures 4-1/2" overall height at rear of pan.
Includes spacer to work with Allison transmissions that do not have G-Solenoid
How can I tell if My Allison 1000 has a DEEP pan or a Shallow pan?
The quick answer is to look at the profile of your transmission pan. A DEEP pan is about 4.5-inches deep from the front to the rear of the pan while a SHALLOW pan is about 4-inches deep at the front of the pan while sloping to about 2.5-inches deep at the rear. Click Here to see photos and further explanation of the differences and how to identify a DEEP versus SHALLOW Allison 1000 transmission pan.
2500HD 3500 Silverado Sierra 6.6L V8 Duramax Diesel
Engines: LB7, LLY, LBZ, LMM, LML, L5P
Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019