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Merchant Automotive Allison 1000 Transmission Spin on Filter Magnet, Duramax | 2001-2021

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Product Information

Replace the magnet on a 2001 to 2019 Allison 1000 Transmission external spin on ATF filter with this factory replacement.

Allison installed a disk type magnet that mounts on top of the external spin on filter to catch metallic debris. It's very common for this magnet to get overlooked when servicing as it tends to stick to the top of the filter, only to get thrown away with the old filter. 

NOTE: This is the factory replacement magnet only, filter and transmission sold separately. 

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