2 0 Caterpillar C7 Alternator $500 USD Quality used alternator bracket, Caterpillar C7, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the picture.... ConditionUsedStock Number30B-29280-STK MLS Number13321311CategoryAlternators Last Updated9/30/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info