• The original compound close ratio planetary for the TH400 available to fit TH400 or Coan XST main shaft

• 100 % American Made Straight Cut Gears

• Billet Aluminum Carriers

• Optional Billet Low Roller

• Available Ratios : 1.51-1.26 , 1.60-1.26 , 1.60-1.31 , 1.66-1.34 , 1.70-1.31 , 1.77-1.34 , 1.77-1.40 , 1.84-1.44 , 1.90-1.40 & 2.08-1.56

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