Transmissions | Clutches | Drivetrains, , MACK T2090, Transmission, (GOOD USED) MACK T2090 TRANSMISSION FOR SALE, 9 SPEED, 281KB577, 284KB5190B, STOCK# 2323 NO CORE CHARGE! TESTED & INSPECTED INTERNALLY, WARRANTY! FOR SHIPPING QUOTE, INVOICING, AND MORE INFORMATION CALL (305)688-1101 OR EMAIL ONLINESALES@CATRUCKS.COM - CA TRUCK PARTS, INC.