Parts list: № Number Qty Name Options 1 4378639 48 Screw M20 X 75 2 N231749 48 Washer 20.620 X 38.100 X 6.350 mm (13/16" X 1-1/2" X 1/4"), SUB FOR 4018545 3 9281921 2 Hydraulic Motor Travel Motor Components On Separate Page Next page: ST931136 Travel Motor Gear Case Components, Extra Heavy-Duty (212250 - 212474) ST931138 Travel Motor Components, Extra Heavy-Duty (212250 - 212474) ST931139 Travel Motor Brake Valve Components, Extra Heavy-Duty (212250 - 212474) ST867380 Travel Motor Gear Case Components, Extra Heavy-Duty ( - 212249) ST867393 Travel Motor Crossover Relief Valve Components, Extra Heavy-Duty ( - 212249) ST867389 Travel Motor Brake Valve Components, Extra Heavy-Duty ( - 212249) ST867387 Travel Motor Components, Extra Heavy-Duty ( - 212249) ST867379 Travel Motor and Mounting Hardware, Extra Heavy-Duty ( - 212249) ST794140 Travel Motor Crossover Relief Valve Components ST31347 Travel Motor Gear Case Components