MOPAR 55276324AB Bed Frame Spacer Isolator Cushion Set 4.

( Brand: Mopar ), ( Manufacturer Part Number: 55276324AB ), ( Items Included: Mounting Hardware ), ( Type: Truck Bed Frame Spacer Cushion Isolator Pad ), ( Color: Gray ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Left, Rear, Right, Frame Rail )

Review MOPAR Dodge Truck Bed To Frame Spacer Isolator Cushion Set Of 4. 55276324a fits RAM

The **Mopar 55276324AB Dodge Ram Bed Frame Spacer-Isolator Cushion Set (55276324A)** is a high-performance, factory-specified suspension upgrade designed to enhance ride comfort, reduce road noise, and improve overall handling for Dodge Ram 1500, 2500, and 3500 models equipped with the iconic **55276324A bed frame assembly**. This meticulously engineered set replaces the stock rubber isolators and spacers beneath the bed frame, eliminating harsh metal-to-metal contact and the rattling, clanking, and vibration that often plague older Rams. Crafted from durable, high-density polyurethane foam and reinforced with precision-molded rubber components, these isolators provide a **smoother, quieter ride** while maintaining structural integrity under heavy loads whether hauling cargo, towing trailers, or navigating rough terrain. The **spacer-isolator combination** ensures proper alignment of the bed frame, preventing sagging, misalignment, and premature wear on surrounding suspension components. Ideal for both **stock and lifted applications**, this set is a straightforward, bolt-on solution that restores factory-like refinement to your Ram s suspension system. Whether you re a fleet operator prioritizing durability or a weekend warrior seeking a more refined driving experience, the Mopar 55276324AB set delivers a **no-compromise upgrade** that s built to last as long as your truck.

### **Pros and Cons of buying a Mopar 55276324AB Dodge Ram Bed Frame Spacer/Isolator Cushion Set (55276324A)**

1. **Improved Ride Comfort** The isolator cushions reduce road noise, vibrations, and harshness transmitted from the bed frame to the cab, making the truck more comfortable for long drives.

2. **Enhanced Durability** The spacer/isolator set helps prevent premature wear on the bed frame and cab mounts by absorbing shock, extending the lifespan of these components.

3. **Better Alignment** Properly installed spacers ensure the bed frame is correctly aligned with the cab, reducing sagging, rattling, or misalignment issues over time.

4. **Compatibility** This part is specifically designed for the Dodge Ram (likely 2500/3500 HD models with the 55276324A bed frame), ensuring a precise fit without modifications.

5. **Easy Installation** Many users report that these isolators are straightforward to install, requiring only basic tools and minimal mechanical skill.

6. **Cost-Effective Solution** Compared to full bed frame replacements or extensive suspension work, this is a relatively inexpensive upgrade that provides noticeable benefits.

7. **Reduced Cab Stress** By isolating vibrations, the set may help reduce long-term stress on the cab s welds and mounts, preventing costly repairs down the line.

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1. **Limited Longevity** While durable, these isolators may wear out over time (especially in heavy-duty or off-road applications), requiring eventual replacement.

2. **Potential for Misalignment if Not Installed Correctly** If not properly torqued or aligned, the spacers could lead to uneven load distribution or premature wear on other components.

3. **Not a Universal Fix for All Issues** If the bed frame itself is damaged (e.g., bent or corroded), these isolators will only provide temporary relief; structural repairs may still be needed.

4. **Quality Variability** Some aftermarket parts may not match the original equipment quality, leading to premature failure or inconsistent performance.

5. **Additional Costs for Tools or Professional Installation** While installation is often DIY-friendly, some users may need to purchase specific tools (e.g., torque wrench) or hire a mechanic for proper alignment.

6. **May Not Fit All Ram Models** Double-check compatibility, as some Ram variants (especially older or custom-built trucks) may require alternative solutions.

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The **Mopar 55276324AB Dodge Ram bed frame spacer/isolator cushion set** is a practical and cost-effective upgrade for improving ride quality, reducing vibrations, and extending the lifespan of your truck s bed frame and cab mounts. It is particularly beneficial for owners experiencing rattles, harshness, or misalignment issues. However, it is not a universal solution it works best when installed correctly and when the underlying bed frame and suspension are in good condition.

If your truck s bed frame is already damaged or misaligned, addressing those issues first may be necessary before installing these isolators. For most standard applications, this part provides a noticeable improvement in comfort and durability without major drawbacks.

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- You experience excessive vibrations, rattles, or a harsh ride from your Ram s bed frame.

- Your truck s bed frame is structurally sound but misaligned or sagging.

- You want a simple, affordable way to improve cab comfort without major modifications.

- You are comfortable with basic DIY installation or have access to a mechanic for proper alignment.

- Your bed frame is severely bent, corroded, or otherwise damaged prior repairs may be needed.

- You frequently haul extremely heavy or off-road loads that exceed the isolators capacity.

- You suspect other suspension or cab mount issues that require professional diagnosis.

**Final Verdict:** This is a **highly recommended upgrade** for most Dodge Ram owners looking to enhance ride quality and prevent long-term wear. Pair it with proper installation and periodic maintenance for the best results.

Details:

Manufactured with part numbers 55276324AA and 55276324AB, these cushions are a reliable choice for improving the overall condition performance of your truck bed. The Dodge Ram Truck Bed to Frame Spacer Isolator Cushion set of 4 by Mopar is a gray plastic accessory designed reduce vibrations and protect the truck frame from damage. It includes mounting hardware for easy installation on the rear frame rail of vehicle.

part #: 55276324ab prices

• $8.00-$12.45

specifications otruckbedaccessories:

• for models: Ram
• for makes: Dodge, Mopar
• brand: Mopar
• mpn: 55276324ab
• items included: Mounting Hardware
• type: Truck Bed Frame Spacer Cushion Isolator Pad
• color: Gray
• material: Plastic
• vintage part: No
• placement on vehicle: Left, Rear, Right, Frame Rail

general otruckbedaccessories:

• Exterior Parts Accessories > Truck Beds Parts > Truck Bed Accessories
• condition: New other see details

seller otruckbedaccessories:

• rating: 98.1%
• # reviews: 295
• city: Madison height, Michigan

offer otruckbedaccessories:

• started: April 5, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

returns otruckbedaccessories:

• time: 60 Days
• policy: Returns Accepted
• paid by: Buyer

shipping otruckbedaccessories:

• service: USPS Ground Advantage
• type: Fixed
• class: Standard
• transit: 4-10 Days
• cost: $5.00
• carrier: USPS

payments otruckbedaccessories:

• wallet: Google-pay
• other
• credit card: Diners-club

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