Parts list: № Number Qty Name Options 1 DE31156 1 Gear Case Next page: ST867498 Engine Gear Case Clutch, 6.8 L Tier 2 ST824153 Engine Gear Case, Tier 2 and Stage 5 ST867517 Engine Gear Case Differential, 6.8 L Tier 2 (3 of 4) ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867438 Engine Gear Case Filter, Tier 2 and Stage 5 ST904397 Electro-Magnetic Header Clutch and Primary Countershaft ST867441 Engine Gear Case Differential, Tier 2 and Stage 5 (1 of 4)