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Installing Tru-Cool 40k trans cooler w/ custom bracket... You NEED this for your OBS Truck‼️ - YouTube
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Amazon.com: 40k LPD47391 Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max Low Pressure Drop Trans Cooler with Mounting Hardware, Towing Applications and Advanced Cooling Protection - Black : Automotive
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Amazon.com: SINTLY LPD47391 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max Low Pressure Drop Trans Cooler with Mounting Hardware, Towing Applications and Advanced Cooling Protection : Automotive
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