Allison Transmission Deep Pan Billet Filter Lock 2001-2019 5 & 6 Speed

This billet aluminum filter lock is designed to work with deep sump pan filters and OE Allison transmission pans. These locks will prevent fluid cavitation due to lack of seal at filter and hold the filter in place during routine service. Adding a filter lock install to your planned transmission maintenance is a great idea. This low cost lock installs easily and adds piece of mind.

A filter lock is not needed on most cast pans like PPE, Mag-Hytec, ATS and Goerend, the filter lock may interfere with cast pan installation. 

Maximum compatibility allows use of old (29537966) Allison filter and new (29542824) style Allison deep pan filter. 

Features:

• Reduces Fluid Cavitation Risks Due to Lack of Seal at Filter 
• Prevents Filter Fallout During Service 
• Quick & Easy 2 Bolt Install 
• For use with 4-1/2" Deep Pan 

Fitment:

2001-2019 GM 2500/3500HD Allison Equipped Trucks

5 or 6 Speed (LCT1000)

LB7 LLY LBZ LMM LML & Early L5P

Duramax 6.6L & Gas 8.1L