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The Titan Fuel Tanks 7030707 XXL Mid-Ship Fuel Tank is a 50-gallon, diesel-only replacement tank built from extra heavy-duty cross-linked polyethylene. Designed for 2007–2025 Ram/Dodge 3500, 4500, and 5500 Cab & Chassis trucks equipped with a 120" cab-to-axle (CA) and 204.5" wheelbase, this tank increases capacity from the OEM 22 gallons to 50 gallons, providing more than double the factory range for commercial and vocational applications.
50-gallon mid-ship replacement tank
Replaces the OEM 22-gallon tank (increase of 28 gallons)
Designed specifically for 120" CA Ram/Dodge Cab & Chassis trucks
Fits 2007–2025 Ram/Dodge 3500, 4500 & 5500 models
Extra heavy-duty cross-linked polyethylene construction
Corrosion-proof and impact-resistant
Ideal for service bodies, flatbeds, utility builds, and fleet operations
Diesel fuel only
Direct replacement for OEM mid-ship tank
| Specification | Details |
|---|---|
| Brand | Titan Fuel Tanks |
| Part Number | 7030707 |
| Product Type | XXL Mid-Ship Fuel Tank |
| Fuel Type | Diesel only |
| Capacity | 50 gallons |
| OEM Capacity | 22 gallons |
| Material | Extra heavy-duty cross-linked polyethylene |
| Cab-to-Axle (CA) | 120" |
| Wheelbase | 204.5" |
| Model Years | 2007–2025 |
| Mounting Location | Mid-ship |
| Sending Unit | Not specified |
| Dimensions | Not specified |
| Weight | Not specified |
Ram/Dodge Cab & Chassis (2007–2025):
Ram/Dodge 3500 Cab & Chassis (120" CA)
Ram/Dodge 4500 Cab & Chassis (120" CA)
Ram/Dodge 5500 Cab & Chassis (120" CA)
Wheelbase compatibility:
204.5" wheelbase
For diesel fuel only
Designed exclusively for Cab & Chassis configurations
Not compatible with pickup truck beds
