Parts list: № Number Qty Name Options 1 DE30945 1 Gear Case Next page: ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867432 Engine Gear Case Valve, Tier 2 and Stage 5 ST867467 Engine Gear Case Differential, Tier 2 and Stage 5 (3 of 4) ST867500 Engine Gear Case Valve, 6.8 L Tier 2 ST867512 Engine Gear Case Differential, 6.8 L Tier 2 (1 of 4) ST821263 Primary Countershaft U-Joint and Driveshaft PICT-CSDV.1 CSDV Drives and Propulsion