Shop Remanufactured FS6106A Manual Transmission for sale online from Weller Truck. Visit our site today for new and remanufactured truck parts and If you have any questions about it or if you need parts for your Eaton transmission, give us a call today! Back to top. mobile desktop. REMAN MANUAL TRANSMISSION - EATON FS6106A WITH21074 INPUT SHAFT. REMAN MANUAL TRANSMISSION - EATON FS6106A WITH21074 INPUT SHAFT. Find My Dealer.Free Eaton Fuller 6 Speed Transmission parts manuals. We stock transmissions and parts, buy from us and save. Parts Listing. Parts listings are defined by parts groupings and are broken down by service assemblies. Parts listings identify a part for. For parts or service call us Pro Gear & Transmission, Inc. 1(877) 776-4600. (407)872-1901 parts@eprogear. Parts Listing. Parts listings are defined by parts groupings and are broken down by service assemblies. Parts listings identify a part for. Diagram of OEM FULLER FS6106A 6 SPEED TRANSMISSION MZT CASE SECTION. Contains 11 parts priced between $7.08 and $617.58. Fits Chevrolet.