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GMB 120-4520 Engine Water Pump
Reliable Engine Water Pump for Ram 2500, 3500, and 4000
The GMB 120-4520 engine water pump is designed to maintain optimal engine temperature for Ram 2500, 3500, and 4000 models. Built with durable cast iron and including essential components like a pulley and gasket, this new water pump ensures consistent cooling system performance.
Key Features of the GMB 120-4520 Water Pump
- Constructed from cast iron for enhanced durability and heat resistance
- Includes a pulley for direct replacement and ease of installation
- Comes with a gasket and one o-ring to ensure a secure, leak-free fit
- Meets OEM standard item grade for reliable performance
- Brand: GMB, part number 120-4520, designed specifically for Ram trucks
Detailed Product Description
This GMB engine water pump (part number 120-4520) is engineered to meet OEM standards, providing a dependable cooling solution for Ram 2500, 3500, and 4000 vehicles. The cast iron construction offers strength and resistance to wear, which is critical for maintaining engine temperature under demanding conditions. The included pulley allows for straightforward replacement without the need for additional parts. Additionally, the package contains a gasket and an o-ring to ensure a tight seal, preventing coolant leaks and maintaining system integrity.
Common Applications and Problem Solving
- Replaces faulty or leaking water pumps in Ram 2500, 3500, and 4000 models
- Addresses engine overheating issues caused by pump failure
- Eliminates coolant leaks due to worn or damaged seals
- Restores proper coolant circulation for engine efficiency
- Prevents potential engine damage from inadequate cooling
Installation Notes and Tips
When installing the GMB 120-4520 water pump on Ram 2500, 3500, or 4000 trucks, ensure the engine is cool before beginning work. Replace the old gasket and o-ring with the included new components to avoid leaks. Verify pulley alignment and belt tension after installation to maintain proper operation. Follow manufacturer torque specifications for mounting bolts to prevent damage.
Quality Assurance and Warranty
The GMB 120-4520 water pump is a new, OEM standard grade part designed to meet or exceed factory specifications. Manufactured with high-quality cast iron and tested for durability, this water pump supports reliable engine cooling performance. Warranty details are provided by GMB and typically cover defects in materials and workmanship under normal use.
| Brand | GMB |
| Part Number | 120-4520 |
| Gaskets Included | Yes |
| Item Grade | Oem standard |
| Material | Cast iron |
| Package Contents | 1 o-ring |
| Product Condition | New |
| Pulley Included | Yes |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2018 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2017 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2017 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2016 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2016 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2015 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2015 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2014 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2014 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2013 | Ram | 2500 | 6.7L | L6 | DIESEL | N/A | |
| 2013 | Ram | 3500 | 6.7L | L6 | DIESEL | N/A | |
| 2013 | Ram | 4000 | 6.7L | L6 | DIESEL | N/A |
* 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.