What does this diagram show?

An exploded view of the air intake system: the corrugated air intake tube (1), air cleaner housing (5), lower tray/bracket (8), fresh air intake duct (10), and their clamps, screws, and fasteners (2, 3, 4, 7, 9, A–D), oriented with a FRONT OF VEHICLE arrow.

How is the air intake tube attached?

The diagram shows the tube (1) connecting to the throttle body area at callouts C/D on the left and secured at the air cleaner end with a clamp/fitting marked A and 2.

Does this page list part numbers or torque specs?

No. Only numbered/lettered callouts and the Ford illustration reference A25123-A appear; there is no parts legend, part numbers, or torque values on this page.

How is the air cleaner assembly mounted?

The air cleaner housing (5) sits on a lower tray/bracket assembly (8) that mounts near the fender apron (6), secured with fasteners shown at callouts 3, 4, 7, and B.

Home/ Registry/ Ford/ Bronco/ 1987-1991/ “Eddie Bauer”/ Photo supermotors.net/registry/media/1068885

Ford Bronco Speed Density Air Intake Tube & Air Cleaner Exploded Diagram

Exploded parts diagram of air intake ducting and air cleaner assembly with numbered callouts

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Exploded parts diagram of the air intake duct and air cleaner assembly with numbered and lettered callouts and a front-of-vehicle reference.

AI caption September 2015 · Photo 1741 of 1799

This is a scanned exploded-view parts diagram of a Ford air intake (air cleaner and air tube) system, filed by the uploader as "Air Tube SD" (speed density) for a 1990 Ford Bronco. The illustration shows the large corrugated air intake tube (callout 1) running from the throttle body area (callouts C and D) to the air cleaner housing (callout 5), with a clamp/fitting at the tube's rear end (callouts A and 2). The air cleaner assembly is shown exploded, including its cover fasteners (callouts 3 and 4), the lower tray/bracket assembly (callout 8) with mounting fasteners (callouts 7 and B), and the fresh air intake duct/snorkel (callout 10) with its retaining screw (callout 9). The fender apron/body panel is indicated by callout 6, and a "FRONT OF VEHICLE" arrow shows orientation. The Ford illustration reference number A25123-A appears at the lower right. No parts legend, part numbers, torque specifications, or year/model applicability text is printed on this page, so the diagram serves purely as a visual reference for how the speed-density air intake components fit together and mount in the engine compartment.

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Frequently asked questions

What does this diagram show?: An exploded view of the air intake system: the corrugated air intake tube (1), air cleaner housing (5), lower tray/bracket (8), fresh air intake duct (10), and their clamps, screws, and fasteners (2, 3, 4, 7, 9, A–D), oriented with a FRONT OF VEHICLE arrow.
How is the air intake tube attached?: The diagram shows the tube (1) connecting to the throttle body area at callouts C/D on the left and secured at the air cleaner end with a clamp/fitting marked A and 2.
Does this page list part numbers or torque specs?: No. Only numbered/lettered callouts and the Ford illustration reference A25123-A appear; there is no parts legend, part numbers, or torque values on this page.
How is the air cleaner assembly mounted?: The air cleaner housing (5) sits on a lower tray/bracket assembly (8) that mounts near the fender apron (6), secured with fasteners shown at callouts 3, 4, 7, and B.