Compatible equipment models for this product include:- GEN SET ENGINE: 3304, 3306, 3306B- INDUSTRIAL ENGINE: 3204, 3304, 3306, 3306B, 3406B, 3406C- MARINE ENGINE: 3304, 3304B, 3306, 3306B, 3406B- PUMPER: HT400- TRUCK ENGINE: 3306, 3306C, 3406B, 3406C, CaterpillarProduct Specifications:- Weight: 2 lbs- Length: 6.4 cm- Width: 6.4 cm- Depth: 20.3 cmMake sure to optimize your search for this product by including the compatible equipment models in your search terms. With its high-quality build and compatibility with various engines, this product is the perfect fit for your needs.