DODGE P68498560AB Auto Transmission 6.7L 40K

( Manufacturer Part Number: P68498560AB ), ( Vintage Part: No ), ( Type: Automatic Transmission ), ( Condition And Options: At, 4x4, Pickup, 6 Speed, Opt Etm ), ( Country Of Origin: Canada )

Review DODGE Auto Transmission 6.7l 40k Miles Id fits RAM 3500 6SPD 4X4 2021–2024

The **2021 2024 Dodge Ram 3500 with the P68498560AB 6.7L Cummins Turbo Diesel V8 engine, paired with a 6-speed automatic transmission and 4x4 capability**, represents the pinnacle of rugged performance, unmatched towing prowess, and refined diesel efficiency all wrapped in the iconic, battle-tested Ram badge. Engineered for those who demand both brute strength and precision engineering, this heavy-duty workhorse delivers a **6.7-liter Cummins Turbo Diesel V8**, a legendary powerplant renowned for its legendary torque output, durability, and fuel economy. With a **torque multiplier of 1,075 lb-ft** at 1,600 RPM, this engine effortlessly conquers the toughest hauling, towing, and off-road challenges, whether you're pulling a heavy trailer across the highway, navigating rough terrain, or powering through demanding work tasks. The **6-speed automatic transmission** ensures smooth, responsive shifting under load, while the **4x4 system** provides uncompromising traction and control, making it an ideal choice for construction sites, farms, or remote adventures where conditions can be unpredictable.

Beyond its raw power, the **2021 2024 Ram 3500** is designed with a blend of cutting-edge technology and timeless durability. The **Ram s legendary frame and suspension** absorb shocks with ease, ensuring a stable ride even when carrying maximum payloads or towing heavy loads. Inside, the cabin is a harmonious fusion of functionality and comfort, featuring **premium materials, intuitive infotainment with Uconnect 5.0**, and advanced driver-assist technologies like **Blind Spot Monitoring, Rear Cross-Traffic Alert, and Forward Collision Warning** to enhance safety without sacrificing the truck s rugged spirit. The **Ram s exclusive Uconnect 5.0 system** integrates seamlessly with smartphone apps, allowing for remote diagnostics, climate control, and even fuel monitoring all at your fingertips.

For those who prioritize efficiency without compromise, the **6.7L Cummins engine** delivers an impressive **fuel economy of up to 15 MPG highway** (EPA-estimated), making it one of the most economical heavy-duty diesel trucks on the road. The **Diesel Exhaust Fluid (DEF) system** ensures compliance with emissions standards while maintaining peak performance, and the **Ram s exclusive Cummins Selectable Off-Road (SOR) mode** allows drivers to adjust throttle response, differential lock, and traction control for optimal off-road maneuverability. Whether you're hauling a **20,000-pound payload** or towing a **20,000-pound trailer**, this Ram 3500 remains composed, reliable, and ready for whatever comes next.

Built to last, the **2021 2024 Ram 3500** comes standard with **Ram s legendary 10-year/100,000-mile powertrain limited warranty**, offering unmatched peace of mind for owners who rely on their truck daily. The **P68498560AB configuration** ensures you re getting the most capable version of this legendary truck, with **heavy-duty cooling, reinforced drivetrain components, and a robust exhaust system** designed to handle the rigors of demanding work environments. From the **Ram s signature grille and LED lighting** that command attention on the road to the **available Ram Access Ports** for easy tool and equipment storage, every detail is crafted with both performance and practicality in mind. Whether you're a professional trucker, a farmer, a contractor, or an off-road enthusiast, this **Ram 3500 with the Cummins 6.7L V8, 6-speed auto, and 4x4** is the ultimate blend of power, precision, and endurance built to outlast the competition and outperform expectations.

### **Pros and Cons of Buying a 2021 2024 Dodge Ram 3500 (P68498560AB) with 6.7L V8, 6-Speed Auto, and 4x4**

#### **Pros**

1. **Powerful Engine and Towing Capacity**

The 6.7L Cummins turbo-diesel V8 produces **470 horsepower and 975 lb-ft of torque**, making it one of the strongest heavy-duty engines in its class. This provides exceptional towing (up to **14,000 lbs with proper equipment**) and hauling capability, ideal for work trucks, trailers, or off-road use.

2. **Durable and Reliable Transmission**

The **6-speed automatic transmission** (Aisin AS69RC) is well-suited for heavy loads and frequent gear shifts, reducing wear compared to manual transmissions in similar trucks. The Cummins diesel is also known for longevity when properly maintained.

3. **4x4 Capability for Off-Road and All-Wheel Drive**

The **4x4 system** enhances traction in mud, snow, or rough terrain, making it a strong choice for off-road enthusiasts or those who frequently drive in challenging conditions.

4. **Modern Tech and Comfort Features**

- **Uconnect 5 infotainment system** with Apple CarPlay, Android Auto, and wireless connectivity.

- **Digital instrument cluster** with customizable displays.

- **Adaptive cruise control** and **blind-spot monitoring** (on higher trims).

- **Heated/ventilated seats** and **climate control options** for passenger comfort.

- **Available Uconnect Remote Link** for remote start and diagnostics.

5. **High Resale Value**

The Cummins Ram 3500 holds its value well compared to gas-powered heavy-duty trucks, especially in commercial and work applications.

6. **Strong Aftermarket Support**

The Cummins engine has a large aftermarket following, meaning easy access to parts, upgrades (turbochargers, exhaust systems), and tuning options.

7. **Low-Cost Fuel Efficiency (for Diesel)**

While not as fuel-efficient as modern gas trucks, the Cummins diesel still offers **better MPG in highway driving ( 12 15 MPG combined)** compared to gas engines, reducing long-haul fuel costs.

8. **Heavy-Duty Suspension and Durability**

The Ram 3500 comes with **heavy-duty springs, shocks, and an extended frame**, making it built for rough use and high payloads.

---

#### **Cons**

1. **High Initial Cost**

The 2021 2024 Ram 3500 (especially with a Cummins diesel) is **one of the most expensive trucks in its class**, with MSRP starting around **$50,000 ** for a base model. Options and upgrades can push the price well above **$70,000**.

2. **Diesel Engine Maintenance Costs**

- **EGR cooler replacement** (common failure point, often needing replacement by **100,000 150,000 miles**).

- **DPF (Diesel Particulate Filter) and DEF (Diesel Exhaust Fluid) requirements**, adding fuel and maintenance costs.

- **High-quality fuel and oil changes** (synthetic oil recommended every **5,000 7,500 miles**).

- **Turbocharger and injector issues** can arise over time, requiring costly repairs.

3. **Lower Fuel Economy Than Gas Engines**

While better than older diesels, the Cummins still lags behind **gas V8 trucks (e.g., Ford Power Stroke, GM Duramax) in MPG**, especially in stop-and-go traffic.

4. **Higher Insurance Costs**

Due to its **high towing capacity, powerful engine, and value**, insurance premiums for a Ram 3500 are **significantly higher** than for a standard pickup.

5. **Weight and Handling**

The Ram 3500 is **heavy**, which can affect maneuverability in tight spaces and fuel efficiency. The **long wheelbase** (on some models) may also make parking and city driving less convenient.

6. **Resale Depreciation (Compared to Gas Trucks)**

While better than most diesels, the Ram 3500 still **depreciates faster than some gas-powered heavy-duty trucks** (e.g., Ford F-250 Super Duty with a 7.3L gas V8).

7. **Limited Availability of Used Models**

Due to high demand and production constraints, **used 2021 2024 Cummins Rams are still expensive**, and finding a well-maintained example can be challenging.

8. **Noise and Vibration**

The Cummins diesel is **louder and more vibration-prone** than gas engines, which may be noticeable in the cabin over time.

9. **DEF (Diesel Exhaust Fluid) Dependency**

The **DPF system requires DEF**, which must be topped off periodically (about **every 1,000 1,500 miles**). Running low on DEF can cause **engine restrictions or shutdowns**.

10. **Potential for Early EGR Cooler Failures**

Many **2017 2020 Cummins models** had EGR cooler failures, but **2021 2024 models improved reliability**, though some issues may still persist in early examples.

---

### **Conclusion**

- **Heavy-duty work trucks** (towing, hauling, construction).

- **Off-road and overlanding** (thanks to 4x4 and durability).

- **Owners who prioritize power, torque, and longevity** over fuel efficiency.

- **Those who can afford the higher upfront and maintenance costs**.

- **Budget-conscious buyers** (high purchase price, fuel, and maintenance costs).

- **Daily commuters** (poor city MPG, noise, and weight).

- **Those who dislike diesel-specific maintenance** (DEF, EGR, DPF).

### **Recommendation**

You **need maximum towing/hauling power** (14,000 lbs).

You **drive mostly on highways or in work applications** where fuel efficiency is secondary.

You **can afford regular maintenance** (oil changes, DEF, potential EGR/DPF upgrades).

You **prefer diesel durability** over gas engine convenience.

You **plan to keep the truck long-term** (5 years) to justify the cost.

You **prioritize fuel economy** (consider a gas V8 or hybrid alternative).

You **can t budget for diesel-specific repairs** (EGR, turbo, injectors).

You **mostly drive in cities** (weight, noise, and maintenance costs add up).

You **want a lower-cost truck** (a used Ford F-250 Super Duty or Chevy Silverado HD may be more affordable).

- **Get a pre-purchase inspection** (especially check EGR cooler, turbo, and transmission).

- **Consider a 2022 2024 model** (minor refinements over 2021).

- **Factor in DEF and synthetic oil costs** in your budget.

- **Compare with Ford Power Stroke or GM Duramax** if diesel maintenance is a concern.

**Final Verdict:** The **Ram 3500 Cummins is a fantastic workhorse**, but it s **not for everyone** only buy if you **need its capabilities and can maintain it properly**. If you can find a **well-documented used example with full service records**, it may be a smarter long-term investment. Otherwise, a **new or lightly used model** with a warranty is the safest choice.

Details:

Stock Number: 00019916. If you encounter an issue, contact your Sales Representative BEFORE remove the part from vehicle. James Auto Truck Parts Mission Statement: St. Regarding engines, accessories such as alternators, starters, water pump, intake and exhaust manifolds, fuel injectors, carburetor, flywheel, brackets, oil pressure switches, thermostats, smog emission devices, turbos, high pumps, injector timing belts are complimentary do not necessarily come with the engine.

000 6.7L AT 6SPD 4X4 AISIN/ETM NCB. Make / model: DODGE 3500 PICKUP. Each Transmission is quality checked by our experienced dismantle technicians and mechanics before they are priced listed.

Always double check compatibility. Color: White. Odometer: 40249 Miles. James Auto Truck Parts adheres to the strict Gold Seal Code of Ethics.

Every measure is taken to ensure the parts are of highest quality and in condition described or better upon receipt.

part #: p68498560ab prices

• $4475.00-$4480.00

specifications autotransmissionsgo:

• for models: 3500, 6spd, 4x4, Ram
• for makes: Dodge
• for years: 2021-2024
• mpn: P68498560ab
• vintage part: No
• type: Automatic Transmission
• condition and options: At, 4x4, Pickup, 6 Speed, Opt Etm
• country of origin: Canada

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

seller autotransmissionsgo:

• rating: 100.0%
• city: Saint James, Missouri
• # reviews: 7344

payments autotransmissionsgo:

• credit card: Discover
• wallet: Paypal
• other

shipping autotransmissionsgo:

• type: Fixed
• class: Freight
• cost: $350.00
• service: Flat Rate Freight

returns autotransmissionsgo:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer autotransmissionsgo:

• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: April 13, 2026
• availability: In Stock

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