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  3. SPORTS INC 5110-S752061-70

SPORTS PARTS INC 5110-S752061-70 Spi Pipe Silencer Exhaust

5110-s752061-70 Sports Parts Inc Spi Pipe To Silencer Exhaust Seal-i.d.-45mm-o.d.-65.6mm-height-13mm For

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 5110-S752061-70 ), ( Part Type: Pipe Seal Silencer Exhaust )

Review SPORTS PARTS INC Spi Pipe To Silencer Exhaust Seal-i.d.-45mm-o.d.-65.6mm- Height 13mm

The **5110-S752061-70 SPI Pipe Silencer Exhaust Seal** is a high-performance, precision-engineered component designed to enhance the efficiency, reliability, and longevity of motorcycle exhaust systems. Crafted from durable, heat-resistant materials, this silencer seal is specifically engineered to fit exhaust pipes with an inner diameter (I.D.) of **45mm** and an outer diameter (O.D.) of **65.6mm**, ensuring a perfect, interference-free connection between the exhaust components. With a compact yet robust height of **13mm**, it provides a secure, vibration-dampening barrier that minimizes exhaust gas leakage while maintaining optimal airflow. This seal is particularly suited for applications where a tight, leak-proof fit is critical, such as in high-performance or custom exhaust setups, where even minor gaps can compromise performance or lead to premature wear. Its design not only prevents exhaust fumes from escaping but also helps reduce noise pollution by maintaining a consistent seal under varying thermal and mechanical stresses. Whether used in stock or modified exhaust systems, this silencer seal ensures a clean, efficient exhaust flow while protecting internal components from contamination and corrosion. Built to withstand the demanding conditions of high-speed riding and aggressive driving, it exemplifies the precision and engineering excellence expected from SPI (Sports Performance International), a brand synonymous with quality and performance in the motorcycle aftermarket.

### **Pros and Cons of buying a Sports 5110-S752061-70 SPI Pipe Silencer Exhaust Seal (ID: 45mm, OD: 65.6mm, Height: 13mm)**

#### **Pros:**

1. **Compatibility with SPI Pipes** This seal is specifically designed for SPI (Slip-On Pipe Interface) exhaust systems, ensuring a proper fit with compatible headers, mufflers, and downpipes. This reduces the risk of leaks and improves overall exhaust flow.

2. **Durability** Made from high-quality materials (likely silicone or rubber with a metal reinforcement), this seal is built to withstand high temperatures and vibrations common in automotive exhaust systems. A well-constructed seal can last for the lifespan of the vehicle if properly maintained.

3. **Easy Installation** The slip-on design allows for straightforward installation without requiring specialized tools or welding. This makes it accessible for DIY enthusiasts who may not have professional exhaust repair experience.

4. **Sound Dampening** While not a primary function, a properly seated seal can help reduce exhaust noise by ensuring a tight fit between components, preventing rattles or hissing sounds.

5. **Cost-Effective** Compared to full exhaust system replacements, this seal is a relatively inexpensive part. Replacing a damaged or worn seal is often cheaper than overhauling an entire exhaust section.

6. **Prevents Exhaust Leaks** A failing seal can cause exhaust gases to leak into the engine bay, posing a safety hazard (carbon monoxide poisoning) and reducing engine efficiency. Replacing it ensures a secure connection.

7. **OEM or Aftermarket Quality** Depending on the brand, this seal may meet or exceed OEM standards, offering reliability similar to factory parts. Some aftermarket seals are even designed to improve performance slightly by reducing backpressure.

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#### **Cons:**

1. **Potential for Wear Over Time** Even high-quality seals degrade due to heat, vibration, and exposure to exhaust gases. If not replaced periodically, they can fail, leading to leaks or exhaust noise.

2. **Incorrect Fit Risks** While designed for SPI pipes, mismatched diameters or improper installation (e.g., not using the correct gasket or sealant) can cause leaks or damage to the seal itself. Always verify measurements before purchasing.

3. **Limited Longevity in Aggressive Driving** Heavy towing, off-roading, or aggressive driving can accelerate seal wear. If the vehicle is used in extreme conditions, the seal may need replacement more frequently.

4. **Dependence on Proper Installation** A poorly installed seal (e.g., not compressed evenly, using the wrong adhesive) can fail prematurely. Improper installation may void warranties or require rework.

5. **Material Compatibility Issues** Some seals may not be compatible with certain exhaust materials (e.g., stainless steel vs. galvanized steel). Corrosion or chemical reactions between the seal and pipe material could occur over time.

6. **No Performance Benefits** This seal is primarily a functional part, not a performance upgrade. It does not improve horsepower, torque, or exhaust flow only ensures a leak-free connection.

7. **Availability of Alternatives** Depending on the vehicle, there may be other seal types (e.g., clamp-style, flange-style) that could be more suitable. Researching alternatives ensures the best fit for your specific exhaust setup.

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### **Conclusion:**

The **Sports 5110-S752061-70 SPI Pipe Silencer Exhaust Seal** is a **practical and cost-effective solution** for maintaining a leak-free exhaust system in vehicles using SPI pipes. Its **durability, ease of installation, and compatibility** make it a reliable choice for most DIY enthusiasts and mechanics. However, its **longevity depends on proper installation and usage conditions**, and it is not a performance-enhancing part.

If your exhaust system is experiencing **leaks, rattles, or hissing noises**, this seal is a **recommended fix** especially if you re working with SPI-compatible components. Always **verify measurements, use the correct installation method (e.g., silicone adhesive or clamp), and replace it if signs of wear appear**.

For **long-term reliability**, consider pairing this seal with **high-quality exhaust gaskets or clamps** and inspecting it during routine maintenance. If your exhaust system is **extremely old or heavily corroded**, a full inspection of other seals and components may be warranted.

### **Final Recommendation:** **Buy this seal if:**

- You have an SPI pipe exhaust system and need a replacement seal.

- You re experiencing leaks, rattles, or exhaust noise.

- You re comfortable with basic DIY installation.

**Avoid or research alternatives if:**

- Your exhaust system uses a different connection type (e.g., flange, clamp).

- You suspect underlying exhaust damage (e.g., rusted pipes, cracked headers).

- You re unsure about proper installation techniques.

For most cases, this seal is a **solid, budget-friendly upgrade** that ensures a secure exhaust connection. Always prioritize **quality installation** to maximize its lifespan.

Details:

Our part availability is very diverse. This is helpful if you are buying multiple items.: Brand: Sports Parts Inc, model Number: 5110-S752061-70. I need to exchange an item.

Parts without fitment are to be assumed universal and may require vehicle modification. SPI Pipe to Silencer Exhaust Seal-I.D.-45mm-O.D.-65.6mm- height 13mm for 2007 2008 Arctic Cat Bear cat 570 Long Track Snowmobile: silencer exhaust seal.

part #: 5110s75206170 price

  • $17.43

specifications exhaustsnowmobilee:

  • brand: Sports Parts Inc
  • mpn: 5110-s752061-70
  • part type: Pipe Seal Silencer Exhaust

general exhaustsnowmobilee:

  • condition: New
  • Parts Accessories > Snowmobile Parts > Exhaust

shipping exhaustsnowmobilee:

  • class: Standard
  • transit: 3-7 Days
  • service: Standard
  • cost: $0.00
  • type: Fixed

seller exhaustsnowmobilee:

  • # reviews: 84600
  • city: San Marcos, CA
  • rating: 99.9%

offer exhaustsnowmobilee:

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

returns exhaustsnowmobilee:

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

payments exhaustsnowmobilee:

  • credit card: Visa
  • wallet: Apple-pay
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part type: pipe seal silencer exhaust,
category: snowmobile parts > exhaust, sku: 10120090693033891,
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1 offer $17.43 USD
  • New. Offer #1 priced at $17.43 + $0.00 shipping estimate = $17.43* total. Our part availability is very diverse Pipe to silencer exhaust seal.FREE SHIPPING

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