1.25 inch and a quarter
32mm
Rear passengerside near the rear axle are passenger rear tire.
Front axle nut should be a 35mm.
221 ft
You can find a 1989 Chevy front axle diagram at most Chevrolet dealerships. Most local libraries will have Chevrolet service manuals with the front axle diagram.
the axle itself is gone
American Axle 9.25
Please clarify your question as in front or rear axle.
Front axle is a 9.25 American Axle Rear axle is a 10.5 American Axle
No you cant,, find dually spacers off the front axle from a Dodge dually from i think 94-98 bolt those on the front axle of your Chevy,, or find Chevy hubs
I'd need to know if you had a solid front axle or a double wishbone independent front suspension in order to answer this.
Front left axle? The Colorado has an independent front suspension. The procedure you're asking is going to depend on exactly which component(s) you're replacing.