BPS Caterpillar C12 C13 K31 Turbo - 72mm Billet Wheel

Enhance Your Engine with the BPS CAT C12 C13 K31 72MM Turbocharger

Unleash the full potential of your Caterpillar C12 and C13 engines with the BPS K31 billet 72mm Turbocharger, engineered for single turbo conversions. Featuring a T51R-modified compressor volute for lightning-fast spool-up and an internally gated K31 design for rapid response and extended durability, this turbo delivers superior performance. The 72mm CAE (Computer-Aided Engineering) billet compressor wheel ensures optimal airflow, boosting power output to 425-550HP. Precision-crafted to exceed OEM standards, the BPS K31 offers unmatched reliability and efficiency for heavy-duty trucks and equipment. Backed by a 1-year unlimited mileage warranty, it’s the ultimate upgrade for Cat C12 and C13 engines. Shop now for fast shipping and expert support!

Key Features:

• 72mm CAE billet compressor wheel for enhanced airflow

• T51R-modified compressor volute for rapid spool-up

• Internally gated K31 for quick response and long service life

• Ideal for Cat C12 and C13 single turbo conversions (425-550HP)

• 1-year unlimited mileage warranty

Cross Reference Part Numbers:

• OEM Replacement Turbo Part Numbers: 0R7578, 115-2989, 0R-6051, 0R7292, 0R7575, 0R7579

• BorgWarner Turbo Part Numbers (Replacements/Equivalents):

  • 172743 (K31, direct fit for DDEC 3/4 equivalents, commonly used on C12)

  • 178120 (S4DS025, cross with 0R-6051)

  • 177148 (S410G, upgrade for 425-550HP)