" input end bearing"= 34

"input main bearing"= 52

"output main bearing" = 54

"output end bearing "= 40

"dist  between gears " = 61

" gearbox base plate length "= 160

"gearbox base plate height"= 110

"dist betwwen selector rod & input"= 37

"dist between gears &baseplate"= 3.5

"dist between plate &output end bearing"= 124.2

"mounting plate holes"=4.88

"5mm mounting holes"=5