SPORTS PARTS INC 4723-S319287-43 Spi Slide Shock Ski El Cat F/c

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 4723-S319287-43 ), ( Part Type: Slide Shock )

Review SPORTS PARTS INC Spi Slide Shock ski Arctic Cat El F/c Snowmobile fits TIGRE EL-TIGRE 5000 1981

The **SPI Slide Shock-Ski (Model 4723-S319287-43)** is a meticulously engineered aftermarket ski designed to transform the performance of the legendary **1981 Arctic Cat El Tigre 5000 F/C**, a classic off-road snowmobile known for its rugged reliability and exhilarating speed. Crafted with precision for the discerning enthusiast seeking both durability and enhanced traction, this ski is a testament to the evolution of off-road snowmobile tuning. The **Slide Shock-Ski** replaces the stock ski with a high-performance alternative that features a **slotted, heat-treated aluminum construction**, ensuring a balance of strength and flexibility to absorb impacts while maintaining structural integrity during aggressive riding. Its **unique slide design** incorporates a **low-profile, wide base** that maximizes contact with the snow, reducing slippage and improving stability on loose or icy terrain ideal for the El Tigre s high-speed capabilities. The **shock-absorbing properties** are further enhanced by the ski s **integrated flex zones**, which dampen vibrations and harsh landings, providing a smoother ride for both the rider and the snowmobile s drivetrain. This ski is particularly well-suited for riders who demand **superior cornering grip** and **consistent traction** in varied conditions, from deep powder to hard-packed trails. Whether tackling steep climbs, carving through tight turns, or cruising at high speeds, the Slide Shock-Ski delivers a noticeable improvement in handling and responsiveness, making it a sought-after upgrade for those who appreciate the raw power of the El Tigre 5000 while seeking the precision of modern tuning. Built to complement the classic aesthetics of the Arctic Cat while pushing its performance to new limits, this ski is a perfect blend of heritage and innovation for the true off-road enthusiast.

### **Pros and Cons of buying a 4723-S319287-43 SPI Slide Shock for a 1981 Arctic Cat El Tigre 5000 F/C**

1. **Improved Ride Comfort** Slide shocks are designed to absorb vibrations and bumps more effectively than traditional shocks, making long rides smoother and less fatiguing. This is particularly beneficial for off-road or rough-terrain use, which the Arctic Cat El Tigre 5000 F/C was often subjected to.

2. **Better Suspension Performance** SPI (Specialty Products Inc.) slide shocks are known for their durability and consistent performance. They can help maintain proper wheel contact with the ground, improving traction and handling, especially on uneven terrain.

3. **Adjustability (if applicable)** Some SPI shocks offer adjustable settings for preload or rebound damping, allowing riders to fine-tune the suspension to their weight, riding style, or terrain preferences. While the specific model (4723-S319287-43) may not be fully adjustable, it likely offers a balanced, ready-to-use setup for the El Tigre 5000.

4. **Compatibility with Classic ATVs** The Arctic Cat El Tigre 5000 F/C was a popular off-road machine, and aftermarket suspension upgrades like SPI shocks were commonly used to enhance its performance. The 4723-S319287-43 appears to be a direct replacement, ensuring a proper fit without modification.

5. **Durability and Longevity** SPI is a reputable brand in the ATV suspension market, and their slide shocks are built to withstand the stresses of off-road riding. This can extend the lifespan of your suspension system compared to worn-out or damaged OEM parts.

6. **Easier Installation** Slide shocks are typically simpler to install than coil-over or fully adjustable shocks, as they replace the existing shock without requiring extensive modifications to the frame or other components.

7. **Cost-Effective Upgrade** Replacing worn-out shocks with a quality aftermarket option like SPI can be more affordable than buying a new ATV or investing in a full suspension overhaul. This is a straightforward way to restore or improve ride quality.

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1. **Potential Incompatibility or Fit Issues** While the part number suggests it s a direct replacement, there s always a risk of slight mismatches in mounting points, travel length, or shock body dimensions. Double-checking measurements or consulting with a mechanic before purchase is advisable.

2. **Limited Adjustability** If the 4723-S319287-43 is a non-adjustable slide shock, riders who prefer customizable suspension settings may find it less versatile than fully adjustable shocks. However, for most casual or intermediate riders, a fixed setup may be sufficient.

3. **Wear and Tear on Other Components** Upgrading suspension can sometimes place additional stress on other parts of the ATV, such as the frame, bushings, or tires. Ensure that other components are in good condition to avoid compounding issues.

4. **Resale Value Impact** Modifying an older ATV like the El Tigre 5000 with aftermarket parts (even high-quality ones) may slightly reduce its resale value compared to a stock or minimally modified unit. However, this is often negligible for collectors or enthusiasts who prioritize performance over originality.

5. **Maintenance Requirements** Like any suspension component, slide shocks require periodic maintenance, including checking for leaks, inspecting seals, and ensuring proper lubrication. Neglecting maintenance can lead to premature failure.

6. **Availability and Lead Times** Aftermarket parts, especially for older ATV models, may not always be in stock. Prices could also fluctuate based on demand, and shipping times might be longer than for more modern vehicles.

7. **Learning Curve for Installation** While slide shocks are generally easier to install than complex suspension systems, first-time DIYers may still encounter challenges, such as removing old shocks, aligning new ones correctly, or ensuring proper torque specifications. Professional installation may be preferable for those unfamiliar with ATV mechanics.

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The **4723-S319287-43 SPI Slide Shock** is a solid aftermarket upgrade for a **1981 Arctic Cat El Tigre 5000 F/C**, offering improved ride comfort, durability, and performance at a reasonable cost. The pros such as smoother handling, better vibration absorption, and compatibility with the ATV s design outweigh the cons for most riders, especially those who prioritize functionality and off-road capability.

However, potential buyers should verify fitment, consider the trade-offs of limited adjustability, and ensure other components are in good condition. If the ATV is used primarily for recreational riding or restoration projects, the upgrade is highly recommended. For competitive or extreme off-road use, a more advanced suspension system might be worth exploring, but the SPI slide shock provides a practical and cost-effective solution for most scenarios.

- Confirm the part number matches your ATV s specifications (check mounting points, travel length, and shock body size).

- Inspect the existing suspension and frame for any signs of damage or wear that could affect performance.

- Consider professional installation if you lack experience with ATV suspension work.

- Budget for any additional maintenance or complementary upgrades (e.g., tires, bushings) to maximize the benefits.

This upgrade will likely enhance your riding experience and extend the lifespan of your ATV s suspension system. For enthusiasts who enjoy restoring or modifying classic ATVs, the SPI slide shock is a worthwhile investment.

Details:

This is helpful if you are buying multiple items. Compatibility: Years: Make: model: Application: Notes: 1979 - 1985 Arctic Carpentry, 1984 Arctic Cartel Tigre 60 1978 1980 Arctic 5000 F/A, 1988 1990 Arctic Cat Jag 340 Deluxe, 1987 1992 Arctic Cat Super Jag, 1981 Arctic F/C, 6000 L/C, 1980 Carpentry ES Electric Start, 340, 1991 Arctic Mountain Cat, 1989 Arctic Cat Panther. I need to exchange an item. SPI Slide Shock-Ski for 1981 Arctic Cat El Tigre 5000 F/C Snowmobile: shocks are designed to work with OEM bushings, springs and collars.

Parts without fitment are to be assumed universal and may require vehicle modification.: Brand: Sports Parts Inc, model Number: 4723-S319287-43.

part #: 4723s31928743 price

• $52.12

specifications snowmobileshocksoi:

• for models: 5000, Tigre, El-tigre
• for makes: Arctic, Arctic-cat
• for years: 1981
• brand: Sports Parts Inc
• mpn: 4723-s319287-43
• part type: Slide Shock

seller snowmobileshocksoi:

• # reviews: 82026
• city: Boise, ID
• rating: 99.9%

returns snowmobileshocksoi:

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

offer snowmobileshocksoi:

• sold: 0
• options: Ship-to-home
• started: April 5, 2026
• availability: In Stock
• quantity: 9

payments snowmobileshocksoi:

• credit card: Mastercard
• wallet: Paypal
• other

general snowmobileshocksoi:

• condition: New
• Parts Accessories > Snowmobile Parts > Shocks Suspension

shipping snowmobileshocksoi:

• class: Standard
• service: Standard
• transit: 4-6 Days
• type: Fixed
• cost: $0.00

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