Gates 26278 intercooler hose kit for the 2004-2010 Ford E-350 Super Duty V8 6.0L and other vehicles connects the turbocharger to the pipe on the hot side. It replaces the whole hose system and is also sold as a molded turbocharger hose kit, made to fix issues with original-equipment replacement hoses.
- Silicone cover for extreme temperature resistance in high-temperature under-hood conditions
- Multiple layers of reinforcement for longer service life
- Specially formulated oil-resistant Fluorelastomer liner that prevents damage
- T-bolt clamps with a stainless steel band and bridge that resist corrosion and give higher torque for sealing
Quick facts
- Part: Gates 26278 intercooler hose kit
- Fits: 2004-2010 Ford E-350 Super Duty V8 6.0L and other vehicles
- Position: Turbocharger to pipe (hot side)
- Condition: New
A cracked, swollen or oil-soaked hose, or a loss of power under load, can mean the hose is worn. A leaking intercooler, a loose clamp elsewhere on the charge-air path or a tired turbocharger can be behind those signs too, so find the cause before buying. One kit covers the hot-side connection between the turbocharger and the pipe.
Fits
Listed for a wide range of Ford and Starcraft models, including the 2004-2010 Ford E-350 Super Duty V8 6.0L, the 2004-2010 Ford E-450 Super Duty V8 6.0L and the 2004-2010 Starcraft Bus Starlite V8 6.0L. To see whether your own year and engine are covered, look in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Turbocharger to pipe (hot side)
- Quantity per vehicle: 1
- Centerline length: 135 mm (5.315 in)
- End 1 inside diameter: 64 mm (2.5 in)
- End 2 inside diameter: 64 mm (2.5 in)
- Clamping length: 66.7-74.6 mm (2.63-2.94 in)
- Clamp band width: 19.1 mm (0.75 in)
Build and materials
- Grade: OE Improved
- Cover: silicone
- Liner: Fluorelastomer
- Clamps: T-bolt, stainless steel band and bridge
- Bolt type: .25 in. - 28 T-bolt
- Condition: New
- Country of origin: Viet Nam
In the box
One hose and two T-bolt clamps.
Installation notes
- Recommended clamp torque: 75 pounds per inch.
- Each clamp uses a .4375 in. hex-head nut with nylon insert.
Interchange: 4C2Z 6C640 BA · 6C2Z 6C640 AA · 9C2Z 6C640 A
This part cross-references / interchanges with the following part numbers:
26278, 4C2Z 6C640 BA, 6C2Z 6C640 AA, 9C2Z 6C640 A
Frequently Asked Questions
Does the Gates 26278 hose kit fit a 2004-2010 Ford E-350 Super Duty V8 6.0L?
Yes. Gates 26278 is listed for the 2004-2010 Ford E-350 Super Duty V8 6.0L and the 2004-2010 Ford E-450 Super Duty V8 6.0L. Look in the "Vehicles it fits" section for other years and engines.
What hardware comes with this Gates intercooler hose?
The kit holds one hose and two T-bolt clamps. The clamps use a .25 in. - 28 T-bolt with a stainless steel band and bridge.
What hose diameter and length does the Gates 26278 kit have?
Gates 26278 has a 64 mm (2.5 in) inside diameter at both ends and a 135 mm (5.315 in) centerline length. The clamps cover a clamping length of 66.7-74.6 mm.
How can I tell if this intercooler hose kit is worn?
With the engine off and cool, look for cracks, swelling or oil soaking on the hose, and notice any loss of power under load. A shop can test the charge-air system for leaks.
What torque do the clamps on this hose kit need?
The recommended torque is 75 pounds per inch. Each T-bolt clamp in the kit uses a .4375 in. hex-head nut with nylon insert.
