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: ST867468 Engine Gear Case Differential, Tier 2 and Stage 5 (4 of 4) ST867429 Engine Gear Case Housing, Tier 2 and Stage 5 ST867467 Engine Gear Case Differential, Tier 2 and Stage 5 (3 of 4) ST867511 Engine Gear Case Filter, 6.8 L Tier 2 ST867441 Engine Gear Case Differential, Tier 2 and Stage 5 (1 of 4) ST865844 Power Take-Off Gearcase, ProDrive™ (3 of 8) ST824153 Engine Gear Case, Tier 2 and Stage 5 ST824135 Power Take-Off Gearcase, ProDrive™ (1 of 8) ST867498 Engine Gear Case Clutch, 6.8 L Tier 2 ST940429 Electro-Magnetic Header Clutch and Primary Countershaft