Automatic Transmission Performance Oil Cooler LPD47391 Fit for Max Heavy Duty 40,000 GVW 96007178OEM Part Number: LPD47391, LPD 47391 Features: GVW Rating: 40,000 Number of Plates: 13 Cooling Plate Type: Max Fin and Plate Cooler Size: 8 1 2" x 22" x 1 1 4" BTU Rating: 45,000 Cooler Fitting Size: High Flow 3 8" Inverted Flair Hex fittings Plate style cooler outperforms old tube and fin designs in a smaller overall size Delivers up to 15X less flow restriction 30% more cooling delivers maximum heat transfer Durable brazed aluminum construction Self