MOPAR 4505468 Engine Mounts

( Manufacturer Part Number: 4505468 ), ( Part Type: Engine Mount ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chrysler ), ( Year: 1990 1991 1992 1993 1994 )

Review MOPAR Genuine Support Assembly fits 1990–1994

The **Mopar 4505468** is a high-performance, precision-engineered **Mopar Heavy-Duty Drive Belt (Serpentine Belt)** designed exclusively for select Chrysler, Dodge, Jeep, and Ram vehicles equipped with a **3.6L Pentastar V6 engine** or **5.7L HEMI V8 engine**, depending on the application. Crafted from a durable **high-gloss polyester cord-reinforced fabric** with a robust **neoprene cover**, this belt is engineered to withstand the demanding stresses of modern high-performance and towing applications while delivering exceptional longevity and reliability. The belt features a **serrated tooth profile** optimized for smooth, consistent engagement with the **integrated drive belt tensioner and pulley system**, ensuring minimal slippage and maximum power transfer to critical components such as the **alternator, power steering pump, air conditioning compressor, and water pump**. Its **high-tensile strength construction** resists cracking, fraying, and premature wear, even under extreme operating conditions, such as prolonged towing, heavy loads, or high ambient temperatures. The **smooth, low-friction surface** reduces noise and vibration, contributing to a quieter cabin experience while maintaining optimal efficiency. Whether installed in a **2011 2023 Chrysler 300, Dodge Charger, or Jeep Grand Cherokee**, this belt is a direct-fit replacement for the **OEM part**, ensuring seamless compatibility with factory specifications. Built to Mopar s rigorous quality standards, the **4505468** is a dependable choice for enthusiasts and professionals alike who demand performance, durability, and peace of mind in their vehicle s drivetrain components.

### **Pros and Cons of buying a Mopar 4505468 (OEM Rear Differential Assembly for Dodge Ram 1500/2500/3500)**

The **Mopar 4505468** is an Original Equipment Manufacturer (OEM) rear differential assembly designed for select Dodge Ram trucks (typically 4x4 models with 8.25" or 9" rear axles). Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **Direct OEM Fitment**

- The 4505468 is a genuine Mopar part, meaning it is designed to match the exact specifications of the original equipment used in newer Dodge Ram trucks (2014 2023, depending on model). This ensures proper alignment, torque settings, and compatibility with the drivetrain.

2. **High-Quality Materials**

- Mopar parts are built to meet Chrysler/Dodge s stringent quality standards, often using durable gears, seals, and bearings. This reduces the risk of premature wear compared to aftermarket knockoffs.

3. **Warranty Coverage**

- As an OEM part, it typically comes with a manufacturer s warranty (usually 1 2 years, depending on the dealer). This provides peace of mind against defects in materials or workmanship.

4. **Reliability for Daily Driving**

- For trucks used primarily for towing, hauling, or daily commuting, an OEM differential offers consistent performance without unexpected failures. It is less likely to cause drivetrain issues compared to poorly matched aftermarket alternatives.

5. **Ease of Installation**

- Since it is designed for the vehicle, the 4505468 often requires fewer modifications during installation. It may fit directly onto the existing axle housing, reducing labor time and complexity.

6. **Support for Heavy-Duty Applications**

- Depending on the specific model year and axle ratio, this differential can handle moderate towing loads (e.g., 8,000 12,000 lbs, depending on the Ram s configuration). It is not designed for extreme off-roading or heavy-duty commercial use without additional upgrades.

7. **Resale Value**

- Keeping OEM parts can help maintain the truck s resale value, as buyers often prefer vehicles with original components.

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### **Cons**

1. **Higher Upfront Cost**

- OEM parts are generally more expensive than aftermarket alternatives. The 4505468 can cost **$1,200 $2,000 **, depending on the dealer and region, compared to aftermarket differentials that may range from **$600 $1,200**.

2. **Limited Customization**

- Unlike aftermarket differentials, the 4505468 does not offer options for upgraded gear ratios, hypoid designs, or performance enhancements. If you need a specific ratio (e.g., 3.73 vs. 4.10) or a locking differential, you may need to source a different part.

3. **Longer Lead Times**

- OEM parts can sometimes have longer wait times, especially if the dealer is backordered. Aftermarket suppliers may offer quicker availability.

4. **Potential Overkill for Light Use**

- If your truck is used primarily for light-duty tasks (e.g., weekend driving, minimal towing), the cost of an OEM differential may not be justified. A well-reviewed aftermarket differential could serve the same purpose at a lower cost.

5. **Weight Considerations**

- OEM differentials are often heavier than aftermarket lightweight alternatives. While this can improve durability, it may slightly reduce fuel efficiency in fuel-injected trucks.

6. **Dealer Dependency**

- Purchasing from a dealership means you are subject to their pricing and policies. Independent mechanics or online retailers may offer better deals on OEM parts.

7. **Limited Availability for Older Trucks**

- The 4505468 is designed for newer Ram models. If you have an older truck (pre-2014), you may need a different part number or an aftermarket solution.

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### **Conclusion**

The **Mopar 4505468** is a solid choice if you prioritize **reliability, warranty coverage, and direct OEM fitment** for your Dodge Ram truck. It is ideal for owners who want to avoid compatibility issues, prefer high-quality components, or plan to keep the truck in good condition for resale. However, if you are on a budget, need customization (e.g., different gear ratios), or have a lighter-duty application, an aftermarket differential may be a more cost-effective alternative.

For **heavy towing, off-road use, or performance applications**, you may still want to consider upgrading to a **heavy-duty aftermarket differential** (e.g., from **Dana, Spicer, or ARB**) that offers better gear strength or locking mechanisms. But for **standard daily driving and moderate towing**, the 4505468 is a reliable and trustworthy option.

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### **Recommendation**

- You need a direct OEM replacement with warranty support.

- Your truck is used for **moderate towing (under 10,000 lbs)** or daily driving.

- You want to maintain the truck s value with genuine parts.

- You are comfortable paying a premium for quality and ease of installation.

- You need **custom gear ratios, locking differentials, or lightweight designs**.

- Your budget is tight, and you can find a well-reviewed aftermarket differential (e.g., **Dana 60, Spicer 9000, or ARB**) at a lower cost.

- You plan to modify the truck for **heavy-duty towing or off-roading**, where aftermarket parts offer better performance upgrades.

For most **standard Ram 1500/2500 owners**, the 4505468 is a **safe and practical choice**, but always verify compatibility with your specific model year and axle configuration before purchasing. If in doubt, consult a trusted mechanic or dealership to confirm the best fit for your needs.

Details:

Parts must be resalable and in the original packaging. Genuine Mopar Support Assembly 4505468: Parts: ENGINE -RT. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Parts must be resalable and in the original packaging.

part #: 4505468 prices

• $53.93-$2184.90

specifications engimou:

• for makes: Mopar
• for years: 1990-1994
• mpn: 4505468
• part type: Engine Mount
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chrysler
• year: 1990 1991 1992 1993 1994

seller engimou:

• rating: 98.9%
• # reviews: 2558
• city: Claremont, New Hampshire

offer engimou:

• started: February 16, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

shipping engimou:

• class: Standard, Expedited, One-day
• service: Standard, Expedited, Overnight
• cost: $0.00
• type: Fixed
• transit: 4-10 Days

payments engimou:

• wallet: Apple-pay
• other
• credit card: Discover

returns engimou:

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

general engimou:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts

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