Parts list: № Number Qty Name Options 1 AH168456 1 Splined Coupling 2 JD7147 1 Ball Bearing 3 R42729 6 Washer 4 R57725 6 Screw Next page: ST867499 Engine Gear Case Housing, 6.8 L Tier 2 ST867467 Engine Gear Case Differential, Tier 2 and Stage 5 (3 of 4) ST940432 Electro-Magnetic Header Clutch and Primary Countershaft ST867432 Engine Gear Case Valve, Tier 2 and Stage 5 ST940381 Primary Countershaft Gear Case ST867441 Engine Gear Case Differential, Tier 2 and Stage 5 (1 of 4) ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867468 Engine Gear Case Differential, Tier 2 and Stage 5 (4 of 4) ST867513 Engine Gear Case Differential, 6.8 L Tier 2 (2 of 4) ST867511 Engine Gear Case Filter, 6.8 L Tier 2