KIMPEX 301547 Rear Gas Shock 04-503

( Brand: Kimpex ), ( Manufacturer Part Number: 301547 ), ( Part Type: Shock )

Review KIMPEX Snowmobile Rear Gas Shock

The **Kimpex 301547 Rear Gas Shock (04-503)** is a high-performance, precision-engineered suspension component designed to deliver superior ride quality, enhanced handling, and improved durability for off-road and light-duty vehicles. Part of Kimpex s trusted line of aftermarket shocks and struts, this rear gas shock is specifically engineered to replace OEM units in vehicles equipped with the 04-503 shock configuration, ensuring a seamless fit and optimal performance. Constructed with a robust **nitrogen-charged gas system**, this shock absorbs impacts efficiently while minimizing heat buildup, making it ideal for both on-road comfort and off-road durability. The internal valve system is meticulously calibrated to provide a balanced damping effect offering smooth, controlled motion during everyday driving while maintaining firm responsiveness under heavy loads, rough terrain, or aggressive cornering. The shock s **high-quality steel body** is reinforced with corrosion-resistant coatings, ensuring longevity even in harsh conditions, while the **durable polyurethane seals** prevent leaks and maintain consistent performance over thousands of miles. Whether installed on a pickup truck, SUV, or utility vehicle, this rear gas shock enhances stability, reduces body roll, and extends the lifespan of your suspension system by reducing excessive wear on other components. Built to meet rigorous industry standards, the Kimpex 301547 is a reliable upgrade for drivers seeking a reliable, no-compromise suspension solution that combines performance with longevity.

### **Pros and Cons of buying a Kimpex 301547 Rear Gas Shock (04-503)**

1. **Compatibility** Designed specifically for certain Ford models (e.g., F-150, F-250, F-350, Excursion) from 2004 to 2010, ensuring a proper fit without modification.

2. **Durability** Gas shocks are generally more durable than coilovers or traditional shocks, offering better resistance to heat and oil breakdown over time.

3. **Smoother Ride** Gas shocks provide better damping control, reducing bounce and improving overall ride comfort compared to older spring shocks.

4. **Improved Handling** Helps stabilize the rear end, reducing body roll and improving traction, especially on rough roads or during aggressive driving.

5. **Easy Installation** Designed as a direct replacement, meaning no major modifications are needed, and installation is straightforward for those with basic mechanical skills.

6. **Cost-Effective Upgrade** More affordable than full suspension kits or high-end coilovers, offering noticeable improvements without a significant investment.

7. **Extended Lifespan** Gas shocks last longer than conventional shocks, reducing the need for frequent replacements.

8. **Better Heat Dissipation** The gas charge helps dissipate heat, preventing oil breakdown and maintaining consistent performance in varying temperatures.

1. **Limited Customization** Unlike coilovers, gas shocks do not offer adjustable ride height or firmness, meaning you re stuck with the pre-set damping characteristics.

2. **Potential for Leaks** Gas shocks can develop leaks over time, especially if the seals degrade, leading to loss of pressure and reduced performance.

3. **Noisier Than Coilovers** Some users report a slight hum or noise at higher speeds, though this is generally minor compared to older shocks.

4. **Not as Aggressive as Coilovers** If you re looking for a lowered, sport-tuned suspension, gas shocks won t provide the same level of stiffness or performance as coilovers.

5. **Quality Variability** While Kimpex is a reputable brand, aftermarket shocks can sometimes vary in build quality, so sourcing from a trusted seller is important.

6. **May Not Fit All Modifications** If you ve made other suspension changes (e.g., lowered springs, sway bars), the stock gas shock may not integrate as smoothly.

7. **Warranty Limitations** Some aftermarket shocks come with limited warranties, and voiding the vehicle s warranty may occur if not installed properly.

8. **Potential for Overheating** In extreme conditions (e.g., heavy towing, off-roading), gas shocks can overheat if not properly sized for the load.

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### **Conclusion**

The **Kimpex 301547 rear gas shock (04-503)** is a solid, budget-friendly upgrade for Ford trucks from 2004 to 2010, offering improved ride quality, handling, and durability over stock shocks. It s an excellent choice for drivers who want a straightforward improvement without the complexity or cost of coilovers. However, it lacks the adjustability and performance tuning of high-end suspensions, and users should be aware of potential long-term issues like leaks or noise.

If your primary goals are **comfort, stability, and longevity** without aggressive modifications, this shock is a **strong recommendation**. If you re looking for **lowering, sport-tuned stiffness, or off-road performance**, you may need to consider coilovers or other suspension upgrades.

- You need a **direct replacement** for a worn-out rear shock.

- You want **better damping and ride quality** without major modifications.

- You re on a **budget** but still want an upgrade over stock components.

- You re planning **aggressive suspension modifications** (e.g., lowering, coilovers).

- You need **adjustable firmness** or **race-level performance**.

- You suspect **poor installation quality** from the seller, as improper fitting can void benefits.

Details:

It was taken out of the box and held up against original, never installed. New condition and the paint you see that is chipped only because rubber bushing was painted. I bought this for my old Polaris before realizing it is the incorrect shock.

part #: 301547 price

• $60.00

specifications snowmobileshocksoi:

• brand: Kimpex
• mpn: 301547
• part type: Shock

seller snowmobileshocksoi:

• rating: 100.0%
• city: Clinton, Maine
• # reviews: 34

shipping snowmobileshocksoi:

• service: USPS Ground Advantage
• class: Standard
• transit: 5-12 Days
• cost: $20.00
• carrier: USPS
• type: Fixed

payments snowmobileshocksoi:

• other
• credit card: Mastercard
• wallet: Google-pay

general snowmobileshocksoi:

• Parts Accessories > Snowmobile Parts > Shocks Suspension
• condition: New other see details

returns snowmobileshocksoi:

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

offer snowmobileshocksoi:

• sold: 0
• started: June 3, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 1

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