Pacific Powershifts Inc has been in business for over 20 years and is still being managed by the same owners since opening in the spring of 1994. Our sales and parts departments are operated on a non-commission basis, so there are no worries of us rushing you to buy something you don't need. We completely disassemble and clean each transmission and all parts are replaced that do not meet specs. We dyno test our transmissions so you can be sure when you install one, it will work. We also have new surplus and new replacement parts available. Brands We Service: ALLISON TRANSMISSION • ALLISON TRANSMISSION PARTS • TEREX TRANSMISSION • CATERPILLAR • CASE • CLARK • FIAT • FUNK DRIVE TRAIN COMPONENTS • INTERNATIONAL HARVESTER • JOHN DEERE • KOMATZU/DRESSER • MOXY • TWIN DISC • VOLVO • ZF • TEREX.