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Gates 26203 Intercooler Hose
| Brand | Gates 26203 |
|---|---|
| Position | Turbocharger to Pipe (Hot Side), Pipe to Intercooler (Hot Side), Pipe to Pipe (Hot Side), Turbocharger To Intercooler (Hot Side), Pipe to Engine (Cold Side), Turbocharger To Pipe-1 (Hot Side), Intercooler To Pipe-1 (Cold Side - Left), Intercooler to Pipe (Cold Side), Pipe To Engine (Right), Engine To Pipe (Hot Side), Pipe To Engine (Left), Intercooler to Engine (Cold Side), Pipe To Pipe (Cold Side), Intercooler To Engine (Cold Side - Left), Intercooler To Manifold (Cold Side), Pipe-1 To Pipe-2 (Hot Side), and Hot Side |
| Inside Diameter | 102 |
| Inside Diameter | 4 |
| Centerline Length | 152 |
| Centerline Length | 6 |
| Working Pressure | 25 |
| Ring Quantity | 3 |
| Centerline Length (in) | 6 |
| Centerline Length (mm) | 152 |
| Number of Rings | 3 |
| Working Pressure (psi) | 25 |
| Fits | — |
Ring-retained design. Helps maintain hose integrity under turbocharger vibration and shock.
Multi-hump construction. Isolates vibration and absorbs rotational shock for steadier performance.
Turbocharger hose. Built for heavy-duty diesel engine applications.
Cross-references Four Seasons 57513, Gates 26203 and SKF 1743 for the same application. See all 26.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Turbocharger Hose for Heavy-Duty Diesel
The Gates 26203 Turbocharger Hose is a ring-retained intercooler hose built for turbocharged Class 8 and heavy-duty diesel engines. Its multi-hump construction helps isolate vibration and absorb rotational shock in demanding charge-air systems.
For buyers searching for a Gates 26203 intercooler hose, this Green Stripe hose is engineered with a 4-inch inside diameter, 6-inch centerline length, and 25 psi working pressure. The ring-retained design uses 3 rings to help maintain hose integrity in high-load turbocharger plumbing.
Key Features
- Brand: Gates
- Brand line: Turbocharger Hose (Ring-Retained)
- Part number: 26203
- Intercooler hose for turbocharged diesel charge-air systems
- 4 in. inside diameter and 6 in. centerline length
- 25 psi working pressure
- 3-ring construction for design integrity
- Multi-hump profile to reduce vibration transfer and rotational shock
Product Details
The Gates Green Stripe ring-retained turbocharger hose is built for heavy-duty diesel service where charge-air routing must handle heat, pressure, and movement. The ring-retained design helps secure the hose in place, while the multi-hump shape supports flexibility in applications that see engine vibration and drivetrain movement. If you are replacing a worn Gates 26203 hose on a Class 8 truck or other heavy-duty diesel platform, this part is built around those operating demands.
This part cross-references Four Seasons 57513 for the same application.
Common Problems It Can Address
- Boost leaks caused by cracked or fatigued intercooler hose material
- Charge-air loss from loose or damaged ring-retained connections
- Vibration-related hose movement in turbocharger plumbing
- Rotational shock transfer in heavy-duty diesel air routing
- Fitment issues when replacing a worn 4-inch intercooler hose
Installation Notes and Tips
Verify the inside diameter, centerline length, ring count, and working pressure before installation. Confirm the hose routing and connection style on the vehicle, especially on heavy-duty diesel and Class 8 applications. For fitment-based searches, this Gates 26203 hose is commonly referenced for turbocharged diesel systems on heavy-duty truck platforms, including Freightliner and Kenworth applications where the original hose matches these dimensions.
Quality Assurance
Gates manufactures this hose for turbocharged heavy-duty diesel service with a ring-retained construction and a multi-hump profile to support durability in demanding charge-air environments.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||