Parts list: № Number Qty Name Options 1 DE31156 1 Gear Case Next page: ST867498 Engine Gear Case Clutch, 6.8 L Tier 2 ST821263 Primary Countershaft U-Joint and Driveshaft ST867432 Engine Gear Case Valve, Tier 2 and Stage 5 ST867468 Engine Gear Case Differential, Tier 2 and Stage 5 (4 of 4) ST865860 Power Take-Off Gearcase, ProDrive™ (5 of 8) ST867511 Engine Gear Case Filter, 6.8 L Tier 2 ST867426 Engine Gear Case Clutch, Tier 2 and Stage 5 ST865884 Power Take-Off Gearcase, Oil Filter and Hoses, ProDrive™ (8 of 8) ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867499 Engine Gear Case Housing, 6.8 L Tier 2