Merchant 10078 Allison 1000 Internal Filter w/ Spin on Combo | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7

Allison 1000 Internal Filter and Spin on Combo, fits Shallow Pan by Merchant Automotive®. This kit is for shallow pans, click here to order the deep pan kit. Service your transmission properly by replacing both filters. Use this kit if you need to completely service your transmission. Also includes a genuine Allison external spin on filter.