2001-2010 Duramax Deep Sump Internal Filter For Allison 1000 (29537966)

Replacement sump filter for use with DEEP pans. Also used with some aftermarket aluminum pans.

Part Number: 29537966

• Compatible W/ Deep Pans
• Compatible W/ Some Aftermarket Aluminum Pans

• This filter is for use with MA's previous MA Filter Lock (10474) and will not work with MA's current MA Filter Lock (10690).

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" deep from the front to the rear of the pan while a SHALLOW pan is about 4" deep at the front of the pan while sloping to about 2.5"deep at the rear. 

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