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Four Seasons 56511 A/C Refrigerant Discharge / Suction Hose Assembly
Overview of Four Seasons Hose Assembly 56511
The Four Seasons Hose Assembly 56511 is designed specifically for Dodge Ram 2500 and Ram 3500 models. This A/C refrigerant discharge and suction hose assembly ensures reliable performance with R134a refrigerant systems, providing a direct OE replacement for your vehicle's HVAC needs.
- Material: Durable aluminum and rubber construction
- Refrigerant Type: Compatible with R134a
- Includes green O-rings and sealing washers for secure connections
- Features a P-nut fitting discharge end and female springlock suction end
- Equipped with a manifold and R134a quick disconnect service port
- Gasket or seal included; fittings and switch not included
- Designed without bracket or muffler
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on providing high-quality HVAC hoses and pipes engineered for precise fit and function. This line includes assemblies that combine aluminum and rubber materials to withstand the demands of refrigerant flow and pressure. The 56511 hose assembly is part of this line, offering a reliable solution for discharge and suction lines in Dodge Ram 2500 and Ram 3500 vehicles.
Detailed Product Description
This hose assembly is constructed with aluminum and rubber to balance durability and flexibility, essential for maintaining the integrity of your vehicle’s air conditioning system. It is designed to work with R134a refrigerant, the standard for many modern vehicles. The discharge end features a P-nut fitting style, while the suction end uses a female springlock block type connection, ensuring compatibility with factory components. The assembly includes multiple green O-rings ([24606], [24661], [24670]) and sealing washers ([24354]) to provide leak-free sealing. The integrated manifold and R134a quick disconnect service port facilitate efficient servicing and maintenance.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge and suction hoses
- Resolving refrigerant leaks caused by degraded seals or fittings
- Restoring proper refrigerant flow in Dodge Ram 2500 and Ram 3500 HVAC systems
- Addressing issues related to faulty or missing service ports
- Upgrading to OE replacement parts for improved system reliability
Installation Notes and Tips
- Ensure compatibility with Dodge Ram 2500 and Ram 3500 models before installation
- Use included green O-rings and sealing washers to prevent leaks
- Check that the P-nut fitting and female springlock connections are securely tightened
- Service port allows for easy refrigerant charging and system diagnostics
- Note that fittings and switch are not included and may require separate purchase
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56511 is an OE replacement part designed to meet or exceed original equipment specifications. It includes all necessary seals and gaskets to ensure a proper fit and leak-free operation. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support long-term performance in Dodge Ram 2500 and Ram 3500 vehicles.
| Brand | Four Seasons |
| Part Number | 56511 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Discharge End Style | P-Nut Fitting |
| Discharge End Type | P-Nut Fitting |
| Fittings Included | Not Included |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Manifold? | Yes |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24606] / Green O-Ring |
| O-Ring B Number/Desc | [24661] / Green O-Ring |
| O-Ring C Number/Desc | [24670] / Green O-Ring |
| O-Ring D Number/Desc | [24354] / Sealing Washer |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Suction End IN | 0.625 |
| Suction End MM | 15.875 |
| Suction End Style | Female Springlock |
| Suction End Type | Block |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Hose Assembly |
| 2002 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Hose Assembly |
| 2001 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Hose Assembly |
| 2000 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Hose Assembly |
| 1999 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Hose Assembly |
| 1998 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Hose Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.