![Changed my transmission fluid/filter yesterday, and noticed some engine oil on the cusp of leaking where the engine/trans meet. I'm thinking this is the lower pan gasket? 74k miles, 2017 L5P : Changed my transmission fluid/filter yesterday, and noticed some engine oil on the cusp of leaking where the engine/trans meet. I'm thinking this is the lower pan gasket? 74k miles, 2017 L5P :](https://i.redd.it/anv5fdmd8cg71.jpg)
Changed my transmission fluid/filter yesterday, and noticed some engine oil on the cusp of leaking where the engine/trans meet. I'm thinking this is the lower pan gasket? 74k miles, 2017 L5P :
![PPE 5 Micron Premium High-Efficiency Oil Filter 114000550 Compatible with 2001-2019 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML L5P Duramax Diesel, Oil Filters & Accessories - Amazon Canada PPE 5 Micron Premium High-Efficiency Oil Filter 114000550 Compatible with 2001-2019 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML L5P Duramax Diesel, Oil Filters & Accessories - Amazon Canada](https://m.media-amazon.com/images/I/61e9ksYC8CL.jpg)
PPE 5 Micron Premium High-Efficiency Oil Filter 114000550 Compatible with 2001-2019 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML L5P Duramax Diesel, Oil Filters & Accessories - Amazon Canada
![2017-2019 GM 6.6L Duramax Engine Oil Pan - Heavy-Duty Deep-Capacity Ca – Pacific Performance Engineering 2017-2019 GM 6.6L Duramax Engine Oil Pan - Heavy-Duty Deep-Capacity Ca – Pacific Performance Engineering](http://ppepower.com/cdn/shop/products/114053000_l5p_ppe_oil_pan_raw_2_1_1.jpg?v=1652134168)