G56 Transmission Countershaft Disassembly at Kelly Duppstadt blog 6.7L Cummins G56 Transmission Rebuild Kit w Bearings Synchros Retaine Dodge G56 Manual Transmission G56 5th Clutch Gear, G56 28D Dodge G56 Reverse Gear (Main Shaft) w 42 Teeth Rigid Axle. G56 M T Reverse Gear Mainshaft 05 & Up . G56 Manual Transmission Reverse Gear Mainshaft 2005 and newer Dodge Ram Features and Benefits: G56 Manual Transmission Reverse Gear Mainshaft 2005 and newer Dodge Ram Details: AAP UDA 4: 50 Grade Type: Regular Application Summary: 2011 2018 Ram 2500 (Reverse) (Liter: 6. 7 & Engine(ci): 408 & Cylinder: 6 & Block: L & Bore(in): 4. 2126 & Bore(mm): 107. 0 & Stroke(in): 4. 8819 & Stroke(mm): 124. 0 & Transmission Code: G56 & Transmission Base Gear: 6 & Transmission Control Type: Manual & Drive: 4WD, Rwd Note: G56 Manual Transmission, Reverse Gear) 2011 2018 Ram 3500 (Reverse) (Liter: 6. 7 & Engine(ci): 408 & Cylinder: 6 & Block: L & Bore(in): 4. 2126 & Bore(mm): 107. 0 & Stroke(in): 4. 8819 & Stroke(mm): 124. 0 & Transmission Code: G56 & Transmission Base Gear: 6 & Transmission Control Type: Manual & Drive: 4WD, Rwd Note: G56 Manual Transmission, Reverse Gear) 2005 2010 Dodge Ram 2500 (Reverse) (Liter: 5. 9, 6. 7 & Engine(ci): 359, 408 & Cylinder: 6 & Block: L & Bore(in): 4. 02, 4. 2126 & Bore(mm): 102. 0, 107. 0 & Stroke(in): 4. 72, 4. 8819 & Stroke(mm): 120. 0, 124. 0 & Transmission Code: G56 & Transmission Base Gear: 6 & Transmission Control Type: Manual & Drive: 4WD, Rwd Note: G56 Manual Transmission, Reverse Gear) 2005 2010 Dodge Ram 3500 (Reverse) (Liter: 5. 9, 6. 7 & Engine(ci): 359, 408 & Cylinder: 6 & Block: L & Bore(in): 4. 02, 4. 2126 & Bore(mm): 102. 0, 107. 0 & Stroke(in): 4. 72, 4. 8819 & Stroke(mm): 120. 0, 124. 0 & Transmission Code: G56 & Transmission Base Gear: 6 & Transmission Control Type: Manual & Drive: 4WD, Rwd Note: G56 Manual Transmission, Reverse Gear)