View 1 Photo View 0 Videos Used Meritor-Rockwell MO16Z12A Voltage Doubler, Part # 1338390064 Contact for price Used Meritor MO16Z12A Transmission Component, P/N 1338390064 -Peterbilt 387 Truck. Meritor voltage doubler model p# 41222ZF., Serial#: 12000404 ConditionUsedPart Number1338390064Stock Number295463525 MLS Number13440368CategoryTransmission Parts Last Updated3/21/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info