Volvo - FM Heavy Duty Truck

Volvo FM Heavy Duty Truck Three Odometer Gear Set
Electronic Tachometer with Odometer Gear Set. E1 gear is always a 12-tooth drive gear, E2 the second gear is always 48x12 with a flat back, and black, E3 gear has 48 teeth on the outside, and then between 12 and 21 teeth on the underside gear, original gear is amber in color. (Must count teeth on original gear before ordering). {If you cannot count the teeth on the main gear, then count the teeth of the next gear it meshes with. If your tooth count is 39=48x21, 41=48x19, 42=48x18, 43=48x17, 44=48x16, 45=48x15, 46=48x14, 47=48x13, 48=48x12}
$65.00 Select a style:  with 12 inner tooth count with 13 inner tooth count with 14 inner tooth count with 15 inner tooth count with 16 inner tooth count with 17 inner tooth count with 18 inner tooth count with 19 inner tooth count with 21 inner tooth count

Volvo FM Heavy Duty Truck Individual Odometer Gears
E1 gear is always a 12-tooth drive gear, E2 the second gear is always 48x12 with a flat back, and black, E3 gear has 48 teeth on the outside, and then between 12 and 21 teeth on the underside gear, original gear is amber in color. (Must count teeth on original gear before ordering). {If you cannot count the teeth on the main gear, then count the teeth of the next gear it meshes with. If your tooth count is 39=48x21, 41=48x19, 42=48x18, 43=48x17, 44=48x16, 45=48x15, 46=48x14, 47=48x13, 48=48x12}
$25.00 Select a style:  E1= 12 tooth drive gear E2= 48 x 12 flat back E3= 48 x 12 with neck on the top E3= 48 x 13 with neck on the top E3= 48 x 14 with neck on the top E3= 48 x 15 with neck on the top E3= 48 x 16 with neck on the top E3= 48 x 17 with neck on the top E3= 48 x 18 with neck on the top E3= 48 x 19 with neck on the top E3= 48 x 21 with neck on the top