This product in our online store is the CATERPILLAR Gasket Set - Central & Lower, with the part code 3195381. It is an OEM spare part directly from CATERPILLAR. Additionally, it can also be used as an alternative or interchange part with the same code. The weight of this gasket set is 2 lbs, with dimensions of length 37.7 cm, width 30.5 cm, and depth 6.3 cm.