121E SERIES 3 COMPACT WHEEL LOADER TIER 3 (11/07-12/14) Section 121E SERIES 3 COMPACT WHEEL LOADER TIER 3 (11/07-12/14) CNH CASE : ELECTRICAL SYSTEMS SHEET METAL/DECALS LOADER/BACKHOE GENERAL ENGINE ENGINE EQUIPMENT FRONT AXLE REAR AXLE ELECTRICAL SYSTEMS HYDRAULIC SYSTEMS LOADER/BACKHOE OPERATOR'S PLATFORM WHEELS MAIN FRAME VARIATIONS Attachments parts diagram catalog sale online construction equipment excavator tractor