Dorman 904-799 vacuum pump for the 1996 Ford F-250 and other vehicles comes with its pulley already assembled to the pump. The original pump on certain Ford vans and trucks tends to fail when its shaft unthreads, loosens and separates from the pulley.
- Welded-on pump shaft end keeps the pulley from separating from the pump
- Pulley and pump come pre-assembled to cut labor time
- Barbed connector with a 7.2 mm inside diameter at the inlet and outlet
- Dorman OE Solutions line, OE FIX design
Quick facts
- Part: Dorman 904-799 vacuum pump
- Fits: 1996 Ford F-250 and other vehicles
- Material: Metal (housing)
- Condition: New
Weak vacuum for the systems the pump feeds, noise from the pump or a pulley that wobbles can mean the pump is wearing out. A cracked vacuum hose, a worn drive belt or a leaking fitting can produce similar symptoms, so find the cause before buying a pump.
Fits
The 1996 Ford F-250, the 1999-2004 Ford F-450 Super Duty and the 2003 Ford E-350 Club Wagon are among the Ford trucks and vans it fits. It is a direct replacement engineered to match the performance of the original equipment vacuum pump assembly. This listing is one pump, and the 1996 Ford F-250 takes one. If your van or truck is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Inlet port: 9.6 mm outside diameter, 7.2 mm inside diameter
- Outlet port: 15 mm outside diameter, 7.2 mm inside diameter
- Diaphragm diameter: 112 mm
Build and materials
- Housing material: Metal
- Drive type: Belt
- Connector: Barbed, male
- Pulley: Included
- Condition: New
- Country of origin: China
In the box
One vacuum pump with its pulley and diaphragm. A gasket or seal is not included.
Installation notes
- Repair-specific special tools are not needed.
- Mounting hardware is included.
Interchange: 273-10378
AP63700 · EGR415 · F6TZ2A451AA · ETS74 · VCP120
This part cross-references / interchanges with the following part numbers:
AP63700, EGR415, F6TZ2A451AA, ETS74, VCP120, 273-10378
Frequently Asked Questions
Is Dorman 904-799 the right vacuum pump for a 1996 Ford F-250?
Yes, Dorman 904-799 fits the 1996 Ford F-250, and that truck takes one pump. Look in the "Vehicles it fits" section if your Ford is a different model.
Does the Dorman 904-799 come with the pulley and hardware?
Yes. This Dorman 904-799 pump comes with its pulley already assembled, along with mounting hardware and the diaphragm. A gasket or seal is not included.
What size are the ports on this vacuum pump?
The inlet port is 9.6 mm outside diameter and 7.2 mm inside diameter. The outlet port is 15 mm outside diameter and 7.2 mm inside diameter. Both use a barbed connector.
What does the welded-on shaft end do on this pump?
It keeps the pulley from separating from the pump. The original pump's shaft can unthread, loosen and separate from the pulley, which this design is made to prevent.
Does this vacuum pump replace Ford number F6TZ2A451AA?
Yes, F6TZ2A451AA is one of the numbers Dorman 904-799 replaces. The Interchange line on this page lists the other numbers too.
