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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
A simple upgrade for your CAT engine
Applications
PDI Big Boss clutch for the Detroit DT12 transmission is a great upgrade and replacement
• 8% Increased Cooling Efficiency over standard OEM replacement elements
unlike all-metal shields
PDI Big Boss Radiator Core Only | Peterbilt 389 & KW W900 2894920RX A simple upgrade for yourPDI Big Boss performance radiators for Peterbilt 389 and KW W900 models feature a premium tube design to allow coolant more time to cool properly for more demanding applications. Size and Fitment is direct replacement for simple installation. Constructed of quality aluminum cores with plastic tanks to ensure no tank corrosion and efficient cooling for higher horsepower and demanding applications. Fits: Peterbilt 389 (2008 2018) Kenworth W900 (2010
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