SPORTS PARTS INC 9118-S436077-28 Spi Moly Lower Arm Cat 8000 162

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 9118-S436077-28 ), ( Part Type: Arm )

Review SPORTS PARTS INC Spi Chrome Moly Lower A arm black Arctic Cat 8000 Limited 162 fits 2014–2015

The **SPI Moly Lower A-Arm (Part #9118-S436077-28) for the 2014 2015 Arctic Cat 8000 162** is a high-performance, precision-engineered suspension component designed to enhance the handling, durability, and overall performance of your off-road machine. Crafted from high-grade, heat-treated steel, this lower A-arm is built to withstand the rigors of demanding trails, rough terrain, and heavy-duty use, ensuring long-lasting reliability even under extreme conditions. The component features a sleek, black powder-coated finish that not only provides a polished aesthetic but also offers superior corrosion resistance, protecting against moisture, dirt, and debris that can accelerate wear over time. Engineered to fit seamlessly with the stock suspension system of the Arctic Cat 8000 162, this lower A-arm is compatible with both the 2014 and 2015 model years, making it a versatile upgrade for riders looking to fine-tune their vehicle s suspension geometry.

What sets this SPI Moly lower A-arm apart is its meticulous attention to detail in both design and manufacturing. The arm is precision-machined to exact specifications, ensuring proper alignment and articulation with the frame and steering components, which translates to improved steering response, reduced play, and a more connected ride feel. The robust construction minimizes flex under load, helping to maintain consistent suspension performance and reducing the risk of premature failure. Whether you re tackling rocky trails, navigating technical descents, or pushing your Arctic Cat to its limits on long-distance rides, this lower A-arm delivers the structural integrity and performance you need to keep up with the demands of off-road adventure.

For riders who prioritize both performance and longevity, the SPI Moly lower A-arm is an excellent choice for upgrading or replacing worn-out stock components. Its compatibility with the Arctic Cat 8000 162 ensures a straightforward installation process, though it s always recommended to follow proper maintenance procedures and consult a professional if needed. With its combination of strength, precision, and durability, this part is a testament to SPI Moly s reputation for producing high-quality, aftermarket suspension components that elevate the capabilities of your off-road vehicle. Whether you re a serious enduro rider or an adventurer seeking to maximize your machine s potential, this lower A-arm is a worthwhile investment in your Arctic Cat s performance and longevity.

### **Pros and Cons of buying a SPI Moly Lower A-Arm (Part #9118-S436077-28) for a 2014-2015 Arctic Cat 8000 (162 HP)**

1. **Improved Durability** SPI Moly parts are known for their high-quality construction, often featuring heat-treated steel and precision machining. This lower A-arm is designed to withstand the stresses of off-road use better than OEM components, reducing the risk of premature failure.

2. **Better Fit and Finish** SPI Moly parts are engineered to match or exceed OEM specifications, ensuring a tighter fit, reduced play, and improved alignment. This can lead to smoother handling and fewer vibration issues compared to aftermarket parts that may not be as precise.

3. **Corrosion Resistance** The black powder-coated finish helps protect against rust and wear, which is particularly beneficial in wet or sandy conditions where OEM parts may degrade faster.

4. **Compatibility with Upgrades** If you plan to modify your ATV with suspension upgrades (e.g., stiffer springs, shocks, or lift kits), a high-quality lower A-arm like this one provides a solid foundation for those modifications.

5. **Warranty and Support** SPI Moly offers warranties on their parts, and they have a reputation for good customer service, which can be reassuring if issues arise.

6. **Performance Benefits** A properly installed lower A-arm can reduce binding, improve articulation, and enhance overall suspension performance, especially in rough terrain.

7. **Long-Term Cost Savings** While the upfront cost is higher than some aftermarket alternatives, the longevity of SPI Moly parts can make them more cost-effective in the long run by avoiding repeated replacements.

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1. **Higher Upfront Cost** SPI Moly parts are premium-priced, often significantly more expensive than generic aftermarket or OEM replacements. This may not be justified if you re on a tight budget or only need a basic replacement.

2. **Installation Complexity** Replacing a lower A-arm requires disassembling the suspension, removing the wheel, and often adjusting the steering geometry. If you re not experienced with ATV mechanics, professional installation may be necessary, adding to the cost.

3. **Potential Overkill for Mild Use** If you primarily ride on paved trails or lightly used your ATV, the benefits of a high-end part like this may not be noticeable enough to justify the expense. An OEM or mid-range aftermarket part might suffice.

4. **Limited Availability of Gaskets/Seals** Some SPI Moly parts come with proprietary seals or gaskets. If these wear out, finding exact replacements can be difficult, potentially requiring a full part swap.

5. **Weight Consideration** While not significant, SPI Moly parts are often slightly heavier than OEM components. This may have a minor impact on acceleration or fuel efficiency, though it s negligible for most riders.

6. **Mixed Reviews on Specific Fit** Some users report that while SPI Moly parts are generally well-made, certain models (including some ATV components) may have minor fitment quirks that require adjustments or shims to install correctly.

7. **Resale Value Impact** If you plan to sell the ATV later, a high-end SPI Moly part may not translate to a proportional increase in resale value, as not all buyers prioritize premium components.

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### **Conclusion and Recommendation**

The **SPI Moly Lower A-Arm (9118-S436077-28)** is an excellent choice if you prioritize **durability, performance, and long-term reliability** for your 2014-2015 Arctic Cat 8000. It s particularly well-suited for riders who:

- Push their ATV hard on rough terrain (rock crawling, sand, or heavy off-roading).

- Plan to install suspension upgrades or modifications.

- Want to minimize maintenance and avoid premature wear.

- Are willing to invest in a part that will last the life of the ATV.

However, if you re on a budget, ride mostly on paved or lightly used trails, or prefer to keep costs low, you may find that an **OEM replacement or a mid-range aftermarket part** (from brands like **Ravensworth, ARB, or local manufacturers**) meets your needs without the premium price.

- **Buy it if:** You want the best possible part for your riding style, are prepared for the higher cost, and value long-term performance over short-term savings.

- **Skip it if:** You re riding lightly, want to save money, or prefer to test a more affordable alternative first.

For most aggressive or frequent off-road riders, the **SPI Moly part is a strong investment**. For casual or budget-conscious riders, weigh the pros and cons carefully before committing. If possible, check reviews from owners of similar ATVs to see how others have experienced the fitment and performance.

Details:

This is helpful if you are buying multiple items.: Brand: Sports Parts Inc, model Number: 9118-S436077-28. 2015 - Arctic Cat M 6000 153 Left. 2014 - 2015 Arctic Cat M 8000 Son Pro 162 Left.

Parts without fitment are to be assumed universal and may require vehicle modification. Replacement Chrome Moly Lower A-Arm manufactured by Sports Parts. SPI Chrome Moly Lower A-Arm-Black for 2014 - 2015 Arctic Cat M 8000 Limited 162 Snowmobile Left: Application: Left. I need to exchange an item.

part #: 9118s43607728 price

• $110.22

specifications snowmobileshocksoi:

• for makes: Arctic, Arctic-cat
• for years: 2014-2015
• brand: Sports Parts Inc
• mpn: 9118-s436077-28
• part type: Arm

seller snowmobileshocksoi:

• city: Indiana, US
• rating: 99.9%
• # reviews: 84459

returns snowmobileshocksoi:

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

payments snowmobileshocksoi:

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

general snowmobileshocksoi:

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

offer snowmobileshocksoi:

• sold: 0
• quantity: 9
• options: Ship-to-home
• started: May 3, 2026
• availability: In Stock

shipping snowmobileshocksoi:

• service: Standard
• cost: $0.00
• transit: 3-5 Days
• type: Fixed
• class: Standard

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