Shop used and remanufactured Allison 4000RDS_P Transmissions on MyLittleSalesman.com . Compare active listings with prices from $3,500 to $9,295. Sellers include Diesel Sales, CRG Heavy Truck Parts, 4-Trucks Enterprises, and more. Filter by condition, price, or year to find the Allison 4000RDS_P Transmission that fits your job.