4 0 Quality used Air Brake Compressor Pulley, backed by our standard $90 USD Quality used Air Brake Compressor Pulley, backed by our standard warranty. This part fits the following models:, - 1652 stripped chassis (built on 5/23/97 later), - 3600 school bus... Quantity2ConditionUsedStock Number38P-1818137-STK MLS Number13642779CategoryA/C Compressor Clutches Last Updated8/19/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info