Parts list: № Number Qty Name Options 1 DE31156 1 Gear Case Next page: ST867467 Engine Gear Case Differential, Tier 2 and Stage 5 (3 of 4) ST867426 Engine Gear Case Clutch, Tier 2 and Stage 5 ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867446 Engine Gear Case Differential, Tier 2 and Stage 5 (2 of 4) ST867498 Engine Gear Case Clutch, 6.8 L Tier 2